Merge branch 'master' into i-#25814-500-error

Gemfile

@@ -101,7 +101,7 @@ gem 'seed-fu', '~> 2.3.5'
 # Markdown and HTML processing
 gem 'html-pipeline',        '~> 1.11.0'
 gem 'deckar01-task_list',   '1.0.6', require: 'task_list/railtie'
-gem 'gitlab-markup',        '~> 1.5.0'
+gem 'gitlab-markup',        '~> 1.5.1'
 gem 'redcarpet',            '~> 3.3.3'
 gem 'RedCloth',             '~> 4.3.2'
 gem 'rdoc',                 '~> 4.2'

app/assets/javascripts/vue_pipelines_index/pipelines.js.es6

@@ -73,12 +73,12 @@
           <table class="table ci-table">
             <thead>
               <tr>
-                <th>Status</th>
-                <th>Pipeline</th>
-                <th>Commit</th>
-                <th>Stages</th>
-                <th></th>
-                <th class="hidden-xs"></th>
+                <th class="pipeline-status">Status</th>
+                <th class="pipeline-info">Pipeline</th>
+                <th class="pipeline-commit">Commit</th>
+                <th class="pipeline-stages">Stages</th>
+                <th class="pipeline-date"></th>
+                <th class="pipeline-actions hidden-xs"></th>
               </tr>
             </thead>
             <tbody>

app/assets/stylesheets/pages/milestone.scss

@@ -109,6 +109,10 @@
     .avatar {
       float: none;
     }
+
+    > a:not(:last-of-type) {
+      margin-right: 5px;
+    }
   }
 }
 

app/controllers/concerns/service_params.rb

 module ServiceParams
   extend ActiveSupport::Concern
 
-  ALLOWED_PARAMS = [:title, :token, :type, :active, :api_key, :api_url, :api_version, :subdomain,
-                    :room, :recipients, :project_url, :webhook,
-                    :user_key, :device, :priority, :sound, :bamboo_url, :username, :password,
-                    :build_key, :server, :teamcity_url, :drone_url, :build_type,
-                    :description, :issues_url, :new_issue_url, :restrict_to_branch, :channel,
-                    :colorize_messages, :channels,
+  ALLOWED_PARAMS_CE = [
+    :active,
+    :add_pusher,
+    :api_key,
+    :api_url,
+    :api_version,
+    :bamboo_url,
+    :build_key,
+    :build_type,
+    :ca_pem,
+    :channel,
+    :channels,
+    :color,
+    :colorize_messages,
+    :confidential_issues_events,
+    :default_irc_uri,
+    :description,
+    :device,
+    :disable_diffs,
+    :drone_url,
+    :enable_ssl_verification,
+    :external_wiki_url,
     # We're using `issues_events` and `merge_requests_events`
     # in the view so we still need to explicitly state them
     # here. `Service#event_names` would only give
     # `issue_events` and `merge_request_events` (singular!)
     # See app/helpers/services_helper.rb for how we
     # make those event names plural as special case.
-                    :issues_events, :confidential_issues_events, :merge_requests_events,
-                    :notify_only_broken_builds, :notify_only_broken_pipelines,
-                    :add_pusher, :send_from_committer_email, :disable_diffs,
-                    :external_wiki_url, :notify, :color,
-                    :server_host, :server_port, :default_irc_uri, :enable_ssl_verification,
-                    :jira_issue_transition_id, :url, :project_key, :ca_pem, :namespace]
+    :issues_events,
+    :issues_url,
+    :jira_issue_transition_id,
+    :merge_requests_events,
+    :namespace,
+    :new_issue_url,
+    :notify,
+    :notify_only_broken_builds,
+    :notify_only_broken_pipelines,
+    :password,
+    :priority,
+    :project_key,
+    :project_url,
+    :recipients,
+    :restrict_to_branch,
+    :room,
+    :send_from_committer_email,
+    :server,
+    :server_host,
+    :server_port,
+    :sound,
+    :subdomain,
+    :teamcity_url,
+    :title,
+    :token,
+    :type,
+    :url,
+    :user_key,
+    :username,
+    :webhook
+  ]
 
   # Parameters to ignore if no value is specified
   FILTER_BLANK_PARAMS = [:password]
 
   def service_params
     dynamic_params = @service.event_channel_names + @service.event_names
-    service_params = params.permit(:id, service: ALLOWED_PARAMS + dynamic_params)
+    service_params = params.permit(:id, service: ALLOWED_PARAMS_CE + dynamic_params)
 
     if service_params[:service].is_a?(Hash)
       FILTER_BLANK_PARAMS.each do |param|

app/controllers/groups_controller.rb

@@ -125,7 +125,11 @@ class GroupsController < Groups::ApplicationController
   end
 
   def group_params
-    params.require(:group).permit(
+    params.require(:group).permit(group_params_ce)
+  end
+
+  def group_params_ce
+    [
       :avatar,
       :description,
       :lfs_enabled,
@@ -135,7 +139,7 @@ class GroupsController < Groups::ApplicationController
       :request_access_enabled,
       :share_with_group_lock,
       :visibility_level
-    )
+    ]
   end
 
   def load_events

app/controllers/projects/merge_requests_controller.rb

@@ -409,10 +409,6 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     else
       ci_service = @merge_request.source_project.try(:ci_service)
       status = ci_service.commit_status(merge_request.diff_head_sha, merge_request.source_branch) if ci_service
-
-      if ci_service.respond_to?(:commit_coverage)
-        coverage = ci_service.commit_coverage(merge_request.diff_head_sha, merge_request.source_branch)
-      end
     end
 
     response = {

app/models/commit_status.rb

@@ -137,4 +137,10 @@ class CommitStatus < ActiveRecord::Base
       .new(self, current_user)
       .fabricate!
   end
+
+  def sortable_name
+    name.split(/(\d+)/).map do |v|
+      v =~ /\d+/ ? v.to_i : v
+    end
+  end
 end

app/models/concerns/project_features_compatibility.rb

@@ -32,6 +32,6 @@ module ProjectFeaturesCompatibility
     build_project_feature unless project_feature
 
     access_level = Gitlab::Utils.to_boolean(value) ? ProjectFeature::ENABLED : ProjectFeature::DISABLED
-    project_feature.update_attribute(field, access_level)
+    project_feature.send(:write_attribute, field, access_level)
   end
 end

app/models/concerns/reactive_caching.rb

@@ -55,30 +55,30 @@ module ReactiveCaching
     self.reactive_cache_refresh_interval = 1.minute
     self.reactive_cache_lifetime = 10.minutes
 
-    def calculate_reactive_cache
+    def calculate_reactive_cache(*args)
       raise NotImplementedError
     end
 
-    def with_reactive_cache(&blk)
-      within_reactive_cache_lifetime do
-        data = Rails.cache.read(full_reactive_cache_key)
+    def with_reactive_cache(*args, &blk)
+      within_reactive_cache_lifetime(*args) do
+        data = Rails.cache.read(full_reactive_cache_key(*args))
         yield data if data.present?
       end
     ensure
-      Rails.cache.write(full_reactive_cache_key('alive'), true, expires_in: self.class.reactive_cache_lifetime)
-      ReactiveCachingWorker.perform_async(self.class, id)
+      Rails.cache.write(alive_reactive_cache_key(*args), true, expires_in: self.class.reactive_cache_lifetime)
+      ReactiveCachingWorker.perform_async(self.class, id, *args)
     end
 
-    def clear_reactive_cache!
-      Rails.cache.delete(full_reactive_cache_key)
+    def clear_reactive_cache!(*args)
+      Rails.cache.delete(full_reactive_cache_key(*args))
     end
 
-    def exclusively_update_reactive_cache!
-      locking_reactive_cache do
-        within_reactive_cache_lifetime do
-          enqueuing_update do
-            value = calculate_reactive_cache
-            Rails.cache.write(full_reactive_cache_key, value)
+    def exclusively_update_reactive_cache!(*args)
+      locking_reactive_cache(*args) do
+        within_reactive_cache_lifetime(*args) do
+          enqueuing_update(*args) do
+            value = calculate_reactive_cache(*args)
+            Rails.cache.write(full_reactive_cache_key(*args), value)
           end
         end
       end
@@ -93,22 +93,26 @@ module ReactiveCaching
       ([prefix].flatten + qualifiers).join(':')
     end
 
-    def locking_reactive_cache
-      lease = Gitlab::ExclusiveLease.new(full_reactive_cache_key, timeout: reactive_cache_lease_timeout)
+    def alive_reactive_cache_key(*qualifiers)
+      full_reactive_cache_key(*(qualifiers + ['alive']))
+    end
+
+    def locking_reactive_cache(*args)
+      lease = Gitlab::ExclusiveLease.new(full_reactive_cache_key(*args), timeout: reactive_cache_lease_timeout)
       uuid = lease.try_obtain
       yield if uuid
     ensure
-      Gitlab::ExclusiveLease.cancel(full_reactive_cache_key, uuid)
+      Gitlab::ExclusiveLease.cancel(full_reactive_cache_key(*args), uuid)
     end
 
-    def within_reactive_cache_lifetime
-      yield if Rails.cache.read(full_reactive_cache_key('alive'))
+    def within_reactive_cache_lifetime(*args)
+      yield if Rails.cache.read(alive_reactive_cache_key(*args))
     end
 
-    def enqueuing_update
+    def enqueuing_update(*args)
       yield
     ensure
-      ReactiveCachingWorker.perform_in(self.class.reactive_cache_refresh_interval, self.class, id)
+      ReactiveCachingWorker.perform_in(self.class.reactive_cache_refresh_interval, self.class, id, *args)
     end
   end
 end

app/models/concerns/reactive_service.rb

+module ReactiveService
+  extend ActiveSupport::Concern
+
+  included do
+    include ReactiveCaching
+
+    # Default cache key: class name + project_id
+    self.reactive_cache_key = ->(service) { [ service.class.model_name.singular, service.project_id ] }
+  end
+end

app/models/project_services/bamboo_service.rb

 class BambooService < CiService
+  include ReactiveService
+
   prop_accessor :bamboo_url, :build_key, :username, :password
 
   validates :bamboo_url, presence: true, url: true, if: :activated?
@@ -58,31 +60,46 @@ class BambooService < CiService
     %w(push)
   end
 
-  def build_info(sha)
-    @response = get_path("rest/api/latest/result?label=#{sha}")
+  def build_page(sha, ref)
+    with_reactive_cache(sha, ref) {|cached| cached[:build_page] }
   end
 
-  def build_page(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
+  def commit_status(sha, ref)
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
+  end
 
-    if @response.code != 200 || @response['results']['results']['size'] == '0'
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
+    get_path("updateAndBuild.action?buildKey=#{build_key}")
+  end
+
+  def calculate_reactive_cache(sha, ref)
+    response = get_path("rest/api/latest/result?label=#{sha}")
+
+    { build_page: read_build_page(response), commit_status: read_commit_status(response) }
+  end
+
+  private
+
+  def read_build_page(response)
+    if response.code != 200 || response['results']['results']['size'] == '0'
       # If actual build link can't be determined, send user to build summary page.
       URI.join("#{bamboo_url}/", "browse/#{build_key}").to_s
     else
       # If actual build link is available, go to build result page.
-      result_key = @response['results']['results']['result']['planResultKey']['key']
+      result_key = response['results']['results']['result']['planResultKey']['key']
       URI.join("#{bamboo_url}/", "browse/#{result_key}").to_s
     end
   end
 
-  def commit_status(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
-    return :error unless @response.code == 200 || @response.code == 404
+  def read_commit_status(response)
+    return :error unless response.code == 200 || response.code == 404
 
-    status = if @response.code == 404 || @response['results']['results']['size'] == '0'
+    status = if response.code == 404 || response['results']['results']['size'] == '0'
                'Pending'
              else
-               @response['results']['results']['result']['buildState']
+               response['results']['results']['result']['buildState']
              end
 
     if status.include?('Success')
@@ -96,14 +113,6 @@ class BambooService < CiService
     end
   end
 
-  def execute(data)
-    return unless supported_events.include?(data[:object_kind])
-
-    get_path("updateAndBuild.action?buildKey=#{build_key}")
-  end
-
-  private
-
   def build_url(path)
     URI.join("#{bamboo_url}/", path).to_s
   end

app/models/project_services/buildkite_service.rb

 require "addressable/uri"
 
 class BuildkiteService < CiService
+  include ReactiveService
+
   ENDPOINT = "https://buildkite.com"
 
   prop_accessor :project_url, :token
@@ -33,13 +35,7 @@ class BuildkiteService < CiService
   end
 
   def commit_status(sha, ref)
-    response = HTTParty.get(commit_status_path(sha), verify: false)
-
-    if response.code == 200 && response['status']
-      response['status']
-    else
-      :error
-    end
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
   end
 
   def commit_status_path(sha)
@@ -78,6 +74,19 @@ class BuildkiteService < CiService
     ]
   end
 
+  def calculate_reactive_cache(sha, ref)
+    response = HTTParty.get(commit_status_path(sha), verify: false)
+
+    status =
+      if response.code == 200 && response['status']
+        response['status']
+      else
+        :error
+      end
+
+    { commit_status: status }
+  end
+
   private
 
   def webhook_token

app/models/project_services/ci_service.rb

@@ -12,15 +12,7 @@ class CiService < Service
     %w(push)
   end
 
-  def merge_request_page(iid, sha, ref)
-    commit_page(sha, ref)
-  end
-
-  def commit_page(sha, ref)
-    build_page(sha, ref)
-  end
-
-  # Return complete url to merge_request page
+  # Return complete url to build page
   #
   # Ex.
   #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
@@ -29,23 +21,6 @@ class CiService < Service
     # implement inside child
   end
 
-  # Return string with build status or :error symbol
-  #
-  # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
-  #
-  #
-  # Ex.
-  #   @service.merge_request_status(9, '13be4ac', 'dev')
-  #   # => 'success'
-  #
-  #   @service.merge_request_status(10, '2abe4ac', 'dev)
-  #   # => 'running'
-  #
-  #
-  def merge_request_status(iid, sha, ref)
-    commit_status(sha, ref)
-  end
-
   # Return string with build status or :error symbol
   #
   # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'

app/models/project_services/drone_ci_service.rb

 class DroneCiService < CiService
+  include ReactiveService
+
   prop_accessor :drone_url, :token
   boolean_accessor :enable_ssl_verification
 
@@ -34,14 +36,6 @@ class DroneCiService < CiService
     %w(push merge_request tag_push)
   end
 
-  def merge_request_status_path(iid, sha = nil, ref = nil)
-    url = [drone_url,
-           "gitlab/#{project.namespace.path}/#{project.path}/pulls/#{iid}",
-           "?access_token=#{token}"]
-
-    URI.join(*url).to_s
-  end
-
   def commit_status_path(sha, ref)
     url = [drone_url,
            "gitlab/#{project.namespace.path}/#{project.path}/commits/#{sha}",
@@ -50,29 +44,14 @@ class DroneCiService < CiService
     URI.join(*url).to_s
   end
 
-  def merge_request_status(iid, sha, ref)
-    response = HTTParty.get(merge_request_status_path(iid), verify: enable_ssl_verification)
-
-    if response.code == 200 and response['status']
-      case response['status']
-      when 'killed'
-        :canceled
-      when 'failure', 'error'
-        # Because drone return error if some test env failed
-        :failed
-      else
-        response["status"]
-      end
-    else
-      :error
-    end
-  rescue Errno::ECONNREFUSED
-    :error
+  def commit_status(sha, ref)
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
   end
 
-  def commit_status(sha, ref)
+  def calculate_reactive_cache(sha, ref)
     response = HTTParty.get(commit_status_path(sha, ref), verify: enable_ssl_verification)
 
+    status =
       if response.code == 200 and response['status']
         case response['status']
         when 'killed'
@@ -86,18 +65,13 @@ class DroneCiService < CiService
       else
         :error
       end
-  rescue Errno::ECONNREFUSED
-    :error
-  end
-
-  def merge_request_page(iid, sha, ref)
-    url = [drone_url,
-           "gitlab/#{project.namespace.path}/#{project.path}/redirect/pulls/#{iid}"]
 
-    URI.join(*url).to_s
+    { commit_status: status }
+  rescue Errno::ECONNREFUSED
+    { commit_status: :error }
   end
 
-  def commit_page(sha, ref)
+  def build_page(sha, ref)
     url = [drone_url,
            "gitlab/#{project.namespace.path}/#{project.path}/redirect/commits/#{sha}",
            "?branch=#{URI::encode(ref.to_s)}"]
@@ -105,14 +79,6 @@ class DroneCiService < CiService
     URI.join(*url).to_s
   end
 
-  def commit_coverage(sha, ref)
-    nil
-  end
-
-  def build_page(sha, ref)
-    commit_page(sha, ref)
-  end
-
   def title
     'Drone CI'
   end

app/models/project_services/teamcity_service.rb

 class TeamcityService < CiService
+  include ReactiveService
+
   prop_accessor :teamcity_url, :build_type, :username, :password
 
   validates :teamcity_url, presence: true, url: true, if: :activated?
@@ -61,43 +63,18 @@ class TeamcityService < CiService
     ]
   end
 
-  def build_info(sha)
-    @response = get_path("httpAuth/app/rest/builds/branch:unspecified:any,number:#{sha}")
-  end
-
   def build_page(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
-
-    if @response.code != 200
-      # If actual build link can't be determined,
-      # send user to build summary page.
-      build_url("viewLog.html?buildTypeId=#{build_type}")
-    else
-      # If actual build link is available, go to build result page.
-      built_id = @response['build']['id']
-      build_url("viewLog.html?buildId=#{built_id}&buildTypeId=#{build_type}")
-    end
+    with_reactive_cache(sha, ref) {|cached| cached[:build_page] }
   end
 
   def commit_status(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
-    return :error unless @response.code == 200 || @response.code == 404
-
-    status = if @response.code == 404
-               'Pending'
-             else
-               @response['build']['status']
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
   end
 
-    if status.include?('SUCCESS')
-      'success'
-    elsif status.include?('FAILURE')
-      'failed'
-    elsif status.include?('Pending')
-      'pending'
-    else
-      :error
-    end
+  def calculate_reactive_cache(sha, ref)
+    response = get_path("httpAuth/app/rest/builds/branch:unspecified:any,number:#{sha}")
+
+    { build_page: read_build_page(response), commit_status: read_commit_status(response) }
   end
 
   def execute(data)
@@ -122,6 +99,40 @@ class TeamcityService < CiService
 
   private
 
+  def read_build_page(response)
+    if response.code != 200
+      # If actual build link can't be determined,
+      # send user to build summary page.
+      build_url("viewLog.html?buildTypeId=#{build_type}")
+    else
+      # If actual build link is available, go to build result page.
+      built_id = response['build']['id']
+      build_url("viewLog.html?buildId=#{built_id}&buildTypeId=#{build_type}")
+    end
+  end
+
+  def read_commit_status(response)
+    return :error unless response.code == 200 || response.code == 404
+
+    status = if response.code == 404
+               'Pending'
+             else
+               response['build']['status']
+             end
+
+    return :error unless status.present?
+
+    if status.include?('SUCCESS')
+      'success'
+    elsif status.include?('FAILURE')
+      'failed'
+    elsif status.include?('Pending')
+      'pending'
+    else
+      :error
+    end
+  end
+
   def build_url(path)
     URI.join("#{teamcity_url}/", path).to_s
   end

app/serializers/commit_entity.rb

@@ -8,16 +8,16 @@ class CommitEntity < API::Entities::RepoCommit
   end
 
   expose :commit_url do |commit|
-    namespace_project_tree_url(
+    namespace_project_commit_url(
       request.project.namespace,
       request.project,
-      id: commit.id)
+      commit)
   end
 
   expose :commit_path do |commit|
-    namespace_project_tree_path(
+    namespace_project_commit_path(
       request.project.namespace,
       request.project,
-      id: commit.id)
+      commit)
   end
 end

app/views/profiles/personal_access_tokens/index.html.haml

@@ -19,7 +19,7 @@
           Your New Personal Access Token
         .form-group
           = text_field_tag 'created-personal-access-token', flash[:personal_access_token], readonly: true, class: "form-control", 'aria-describedby' => "created-personal-access-token-help-block"
-          = clipboard_button(clipboard_text: flash[:personal_access_token])
+          = clipboard_button(clipboard_text: flash[:personal_access_token], title: "Copy personal access token to clipboard", placement: "left")
           %span#created-personal-access-token-help-block.help-block.text-danger Make sure you save it - you won't be able to access it again.
 
       %hr

app/views/projects/mattermosts/_team_selection.html.haml

@@ -7,20 +7,21 @@
   %p
     = @teams.one? ? 'The team' : 'Select the team'
     where the slash commands will be used in
-  - selected_id = @teams.keys.first if @teams.one?
+  - selected_id = @teams.one? ? @teams.keys.first : 0
   - options = mattermost_teams_options(@teams)
   - options = options_for_select(options, selected_id)
-  = f.select(:team_id, options, {}, { class: 'form-control', selected: "#{selected_id}" })
+  = f.select(:team_id, options, {}, { class: 'form-control', disabled: @teams.one?, selected: selected_id })
+  = f.hidden_field(:team_id, value: selected_id) if @teams.one?
   .help-block
     - if @teams.one?
-      This is the only team where you are an administrator.
+      This is the only available team.
     - else
-      The list shows teams where you are administrator
-    To create a team, ask your Mattermost system administrator.
+      The list shows all available teams.
     To create a team,
     = link_to "#{Gitlab.config.mattermost.host}/create_team" do
       use Mattermost's interface
       = icon('external-link')
+    or ask your Mattermost system administrator.
   %hr
   %h4 Command trigger word
   %p Choose the word that will trigger commands

app/views/projects/merge_requests/show/_how_to_merge.html.haml

@@ -8,7 +8,7 @@
         %p
           %strong Step 1.
           Fetch and check out the branch for this merge request
-        = clipboard_button(clipboard_target: "pre#merge-info-1")
+        = clipboard_button(clipboard_target: "pre#merge-info-1", title: "Copy commands to clipboard")
         %pre.dark#merge-info-1
           - if @merge_request.for_fork?
             :preserve
@@ -25,7 +25,7 @@
         %p
           %strong Step 3.
           Merge the branch and fix any conflicts that come up
-        = clipboard_button(clipboard_target: "pre#merge-info-3")
+        = clipboard_button(clipboard_target: "pre#merge-info-3", title: "Copy commands to clipboard")
         %pre.dark#merge-info-3
           - if @merge_request.for_fork?
             :preserve
@@ -38,7 +38,7 @@
         %p
           %strong Step 4.
           Push the result of the merge to GitLab
-        = clipboard_button(clipboard_target: "pre#merge-info-4")
+        = clipboard_button(clipboard_target: "pre#merge-info-4", title: "Copy commands to clipboard")
         %pre.dark#merge-info-4
           :preserve
             git push origin #{h @merge_request.target_branch}

app/views/projects/stage/_graph.html.haml

 - stage = local_assigns.fetch(:stage)
 - statuses = stage.statuses.latest
-- status_groups = statuses.sort_by(&:name).group_by(&:group_name)
+- status_groups = statuses.sort_by(&:sortable_name).group_by(&:group_name)
 %li.stage-column
   .stage-name
     %a{ name: stage.name }

app/views/shared/_clone_panel.html.haml

@@ -19,7 +19,7 @@
 
   = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
   .input-group-btn
-    = clipboard_button(clipboard_target: '#project_clone')
+    = clipboard_button(clipboard_target: '#project_clone', title: "Copy URL to clipboard")
 
 :javascript
   $('ul.clone-options-dropdown a').on('click',function(e){

app/views/shared/issuable/_sidebar.html.haml

@@ -153,13 +153,13 @@
       - project_ref = cross_project_reference(@project, issuable)
       .block.project-reference
         .sidebar-collapsed-icon.dont-change-state
-          = clipboard_button(clipboard_text: project_ref)
+          = clipboard_button(clipboard_text: project_ref, title: "Copy reference to clipboard", placement: "left")
         .cross-project-reference.hide-collapsed
           %span
             Reference:
             %cite{ title: project_ref }
               = project_ref
-          = clipboard_button(clipboard_text: project_ref)
+          = clipboard_button(clipboard_text: project_ref, title: "Copy reference to clipboard", placement: "left")
 
     :javascript
       new MilestoneSelect('{"namespace":"#{@project.namespace.path}","path":"#{@project.path}"}');

app/workers/reactive_caching_worker.rb

@@ -2,7 +2,7 @@ class ReactiveCachingWorker
   include Sidekiq::Worker
   include DedicatedSidekiqQueue
 
-  def perform(class_name, id)
+  def perform(class_name, id, *args)
     klass = begin
       Kernel.const_get(class_name)
     rescue NameError
@@ -10,6 +10,6 @@ class ReactiveCachingWorker
     end
     return unless klass
 
-    klass.find_by(id: id).try(:exclusively_update_reactive_cache!)
+    klass.find_by(id: id).try(:exclusively_update_reactive_cache!, *args)
   end
 end

changelogs/unreleased/24185-legacy-ci-status-reactive-cache.yml

+---
+title: Query external CI statuses in the background
+merge_request:
+author:

changelogs/unreleased/26587-metrics-middleware-endpoint-is-nil.yml

+---
+title: Check for env[Grape::Env::GRAPE_ROUTING_ARGS] instead of endpoint.route
+merge_request: 8544
+author:

changelogs/unreleased/26615-pipeline-status-cell.yml

+---
+title: Fixes pipeline status cell is too wide by adding missing classes in table head cells
+merge_request: 8549
+author:

changelogs/unreleased/add-changelog-search-bar-first-iteration.yml

+---
+title: Search bar redesign first iteration
+merge_request: 7345
+author:

changelogs/unreleased/bug-project-feature-compatibility.yml

+---
+title: Mutate the attribute instead of issuing a write operation to the DB in `ProjectFeaturesCompatibility`
+  concern.
+merge_request: 8552
+author:

changelogs/unreleased/clipboard-button-text.yml

+---
+title: 'Copy <some text> to clipboard'
+merge_request: 8535

changelogs/unreleased/env-var-in-redis-config.yml

+---
+title: Allow to use ENV variables in redis config
+merge_request: 8073
+author: Semyon Pupkov

changelogs/unreleased/fix-build-sort-order.yml

+---
+title: Sort numbers in build names more intelligently
+merge_request: 8277
+author:

changelogs/unreleased/fix-no-milestone-option-for-projects-endpoint-23194.yml

+---
+title: 'API: fix query response for `/projects/:id/issues?milestone="No%20Milestone"`'
+merge_request: 8457
+author: Panagiotis Atmatzidis, David Eisner

changelogs/unreleased/fix-serialized-commit-path.yml

+---
+title: Fix links to commits pages on pipelines list page
+merge_request: 8558
+author:

db/migrate/20161226122833_remove_dot_git_from_usernames.rb

@@ -14,9 +14,8 @@ class RemoveDotGitFromUsernames < ActiveRecord::Migration
       namespace_id = user['namespace_id']
       path_was = user['username']
       path_was_wildcard = quote_string("#{path_was}/%")
-      path = quote_string(rename_path(path_was))
 
-      move_namespace(namespace_id, path_was, path)
+      path = move_namespace(namespace_id, path_was, path)
 
       execute "UPDATE routes SET path = '#{path}' WHERE source_type = 'Namespace' AND source_id = #{namespace_id}"
       execute "UPDATE namespaces SET path = '#{path}' WHERE id = #{namespace_id}"
@@ -45,9 +44,13 @@ class RemoveDotGitFromUsernames < ActiveRecord::Migration
     select_all("SELECT id, path FROM routes WHERE path = '#{quote_string(path)}'").present?
   end
 
+  def path_exists?(repository_storage_path, path)
+    gitlab_shell.exists?(repository_storage_path, path)
+  end
+
   # Accepts invalid path like test.git and returns test_git or
   # test_git1 if test_git already taken
-  def rename_path(path)
+  def rename_path(repository_storage_path, path)
     # To stay closer with original name and reduce risk of duplicates
     # we rename suffix instead of removing it
     path = path.sub(/\.git\z/, '_git')
@@ -55,7 +58,7 @@ class RemoveDotGitFromUsernames < ActiveRecord::Migration
     counter = 0
     base = path
 
-    while route_exists?(path)
+    while route_exists?(path) || path_exists?(repository_storage_path, path)
       counter += 1
       path = "#{base}#{counter}"
     end
@@ -73,6 +76,8 @@ class RemoveDotGitFromUsernames < ActiveRecord::Migration
       # Ensure old directory exists before moving it
       gitlab_shell.add_namespace(repository_storage_path, path_was)
 
+      path = quote_string(rename_path(repository_storage_path, path_was))
+
       unless gitlab_shell.mv_namespace(repository_storage_path, path_was, path)
         Rails.logger.error "Exception moving path #{repository_storage_path} from #{path_was} to #{path}"
 
@@ -83,5 +88,7 @@ class RemoveDotGitFromUsernames < ActiveRecord::Migration
     end
 
     Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
+
+    path
   end
 end

doc/api/issues.md

@@ -23,12 +23,15 @@ GET /issues?state=closed
 GET /issues?labels=foo
 GET /issues?labels=foo,bar
 GET /issues?labels=foo,bar&state=opened
+GET /issues?milestone=1.0.0
+GET /issues?milestone=1.0.0&state=opened
 ```
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
 | `labels`  | string  | no    | Comma-separated list of label names, issues with any of the labels will be returned |
+| `milestone` | string| no    | The milestone title |
 | `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
 | `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
 

doc/install/installation.md

@@ -601,6 +601,12 @@ If you want to connect the Redis server via socket, then use the "unix:" URL sch
     production:
       url: unix:/path/to/redis/socket
 
+Also you can use environment variables in the `config/resque.yml` file:
+
+    # example
+    production:
+      url: <%= ENV.fetch('GITLAB_REDIS_URL') %>
+
 ### Custom SSH Connection
 
 If you are running SSH on a non-standard port, you must change the GitLab user's SSH config.

doc/project_services/slack_slash_commands.md

@@ -6,7 +6,7 @@ Slack commands give users an extra interface to perform common operations
 from the chat environment. This allows one to, for example, create an issue as
 soon as the idea was discussed in chat.
 For all available commands try the help subcommand, for example: `/gitlab help`, 
-all review the [full list of commands](../integrations/chat_commands.md).
+all review the [full list of commands](../integration/chat_commands.md).
 
 ## Prerequisites
 

features/admin/users.feature

-@admin
-Feature: Admin Users
-  Background:
-    Given I sign in as an admin
-    And system has users
-
-  Scenario: On Admin Users
-    Given I visit admin users page
-    Then I should see all users
-
-  Scenario: Edit user and change username to non ascii char
-    When I visit admin users page
-    And Click edit
-    And Input non ascii char in username
-    And Click save
-    Then See username error message
-    And Not changed form action url
-
-  Scenario: Show user attributes
-    Given user "Mike" with groups and projects
-    Given I visit admin users page
-    And click on "Mike" link
-    Then I should see user "Mike" details
-
-  Scenario: Edit my user attributes
-    Given I visit admin users page
-    And click edit on my user
-    When I submit modified user
-    Then I see user attributes changed
-
-  @javascript
-  Scenario: Remove users secondary email
-    Given I visit admin users page
-    And I view the user with secondary email
-    And I see the secondary email
-    When I click remove secondary email
-    Then I should not see secondary email anymore
-
-  Scenario: Show user keys
-    Given user "Pete" with ssh keys
-    And I visit admin users page
-    And click on user "Pete"
-    And click on ssh keys tab
-    Then I should see key list
-    And I click on the key title
-    Then I should see key details
-    And I click on remove key
-    Then I should see the key removed
-
-  Scenario: Show user identities
-    Given user "Pete" with twitter account
-    And I visit "Pete" identities page in admin
-    Then I should see twitter details
-
-  Scenario: Update user identities
-    Given user "Pete" with twitter account
-    And I visit "Pete" identities page in admin
-    And I modify twitter identity
-    Then I should see twitter details updated
-
-  Scenario: Remove user identities
-    Given user "Pete" with twitter account
-    And I visit "Pete" identities page in admin
-    And I remove twitter identity
-    Then I should not see twitter details

features/dashboard/active_tab.feature

-@dashboard
-Feature: Dashboard Active Tab
-  Background:
-    Given I sign in as a user
-
-  Scenario: On Dashboard Home
-    Given I visit dashboard page
-    Then the active main tab should be Home
-    And no other main tabs should be active
-
-  Scenario: On Dashboard Issues
-    Given I visit dashboard issues page
-    Then the active main tab should be Issues
-    And no other main tabs should be active
-
-  Scenario: On Dashboard Merge Requests
-    Given I visit dashboard merge requests page
-    Then the active main tab should be Merge Requests
-    And no other main tabs should be active
-
-  Scenario: On Dashboard Groups
-    Given I visit dashboard groups page
-    Then the active main tab should be Groups
-    And no other main tabs should be active

features/dashboard/archived_projects.feature

-@dashboard
-Feature: Dashboard Archived Projects
-  Background:
-    Given I sign in as a user
-    And I own project "Shop"
-    And I own project "Forum"
-    And project "Forum" is archived
-    And I visit dashboard page
-
-  Scenario: I should see non-archived projects on dashboard
-    Then I should see "Shop" project link
-    And I should not see "Forum" project link
-
-  Scenario: I toggle show of archived projects on dashboard
-    When I click "Show archived projects" link
-    Then I should see "Shop" project link
-    And I should see "Forum" project link

features/dashboard/group.feature

-@dashboard
-Feature: Dashboard Group
-  Background:
-    Given I sign in as "John Doe"
-    And "John Doe" is owner of group "Owned"
-    And "John Doe" is guest of group "Guest"
-
-  Scenario: Create a group from dasboard
-    And I visit dashboard groups page
-    And I click new group link
-    And submit form with new group "Samurai" info
-    Then I should be redirected to group "Samurai" page
-    And I should see newly created group "Samurai"

features/dashboard/help.feature

-@dashboard
-Feature: Dashboard Help
-  Background:
-    Given I sign in as a user
-    And I visit the "Rake Tasks" help page
-
-  Scenario: The markdown should be rendered correctly
-    Then I should see "Rake Tasks" page markdown rendered
-    And Header "Rebuild project satellites" should have correct ids and links

features/steps/admin/users.rb

-class Spinach::Features::AdminUsers < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedAdmin
-
-  before do
-    allow(Gitlab::OAuth::Provider).to receive(:providers).and_return([:twitter, :twitter_updated])
-    allow_any_instance_of(ApplicationHelper).to receive(:user_omniauth_authorize_path).and_return(root_path)
-  end
-
-  after do
-    allow(Gitlab::OAuth::Provider).to receive(:providers).and_call_original
-    allow_any_instance_of(ApplicationHelper).to receive(:user_omniauth_authorize_path).and_call_original
-  end
-
-  step 'I should see all users' do
-    User.all.each do |user|
-      expect(page).to have_content user.name
-    end
-  end
-
-  step 'Click edit' do
-    @user = User.first
-    find("#edit_user_#{@user.id}").click
-  end
-
-  step 'Input non ascii char in username' do
-    fill_in 'user_username', with: "\u3042\u3044"
-  end
-
-  step 'Click save' do
-    click_button("Save")
-  end
-
-  step 'See username error message' do
-    page.within "#error_explanation" do
-      expect(page).to have_content "Username"
-    end
-  end
-
-  step 'Not changed form action url' do
-    expect(page).to have_selector %(form[action="/admin/users/#{@user.username}"])
-  end
-
-  step 'I submit modified user' do
-    check :user_can_create_group
-    click_button 'Save'
-  end
-
-  step 'I see user attributes changed' do
-    expect(page).to have_content 'Can create groups: Yes'
-  end
-
-  step 'click edit on my user' do
-    find("#edit_user_#{current_user.id}").click
-  end
-
-  step 'I view the user with secondary email' do
-    @user_with_secondary_email = User.last
-    @user_with_secondary_email.emails.new(email: "secondary@example.com")
-    @user_with_secondary_email.save
-    visit "/admin/users/#{@user_with_secondary_email.username}"
-  end
-
-  step 'I see the secondary email' do
-    expect(page).to have_content "Secondary email: #{@user_with_secondary_email.emails.last.email}"
-  end
-
-  step 'I click remove secondary email' do
-    find("#remove_email_#{@user_with_secondary_email.emails.last.id}").click
-  end
-
-  step 'I should not see secondary email anymore' do
-    expect(page).not_to have_content "Secondary email:"
-  end
-
-  step 'user "Mike" with groups and projects' do
-    user = create(:user, name: 'Mike')
-
-    project = create(:empty_project)
-    project.team << [user, :developer]
-
-    group = create(:group)
-    group.add_developer(user)
-  end
-
-  step 'click on "Mike" link' do
-    click_link "Mike"
-  end
-
-  step 'I should see user "Mike" details' do
-    expect(page).to have_content 'Account'
-    expect(page).to have_content 'Personal projects limit'
-  end
-
-  step 'user "Pete" with ssh keys' do
-    user = create(:user, name: 'Pete')
-    create(:key, user: user, title: "ssh-rsa Key1", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4FIEBXGi4bPU8kzxMefudPIJ08/gNprdNTaO9BR/ndy3+58s2HCTw2xCHcsuBmq+TsAqgEidVq4skpqoTMB+Uot5Uzp9z4764rc48dZiI661izoREoKnuRQSsRqUTHg5wrLzwxlQbl1MVfRWQpqiz/5KjBC7yLEb9AbusjnWBk8wvC1bQPQ1uLAauEA7d836tgaIsym9BrLsMVnR4P1boWD3Xp1B1T/ImJwAGHvRmP/ycIqmKdSpMdJXwxcb40efWVj0Ibbe7ii9eeoLdHACqevUZi6fwfbymdow+FeqlkPoHyGg3Cu4vD/D8+8cRc7mE/zGCWcQ15Var83Tczour Key1")
-    create(:key, user: user, title: "ssh-rsa Key2", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQSTWXhJAX/He+nG78MiRRRn7m0Pb0XbcgTxE0etArgoFoh9WtvDf36HG6tOSg/0UUNcp0dICsNAmhBKdncp6cIyPaXJTURPRAGvhI0/VDk4bi27bRnccGbJ/hDaUxZMLhhrzY0r22mjVf8PF6dvv5QUIQVm1/LeaWYsHHvLgiIjwrXirUZPnFrZw6VLREoBKG8uWvfSXw1L5eapmstqfsME8099oi+vWLR8MgEysZQmD28M73fgW4zek6LDQzKQyJx9nB+hJkKUDvcuziZjGmRFlNgSA2mguERwL1OXonD8WYUrBDGKroIvBT39zS5d9tQDnidEJZ9Y8gv5ViYP7x Key2")
-  end
-
-  step 'click on user "Pete"' do
-    click_link 'Pete'
-  end
-
-  step 'I should see key list' do
-    expect(page).to have_content 'ssh-rsa Key2'
-    expect(page).to have_content 'ssh-rsa Key1'
-  end
-
-  step 'I click on the key title' do
-    click_link 'ssh-rsa Key2'
-  end
-
-  step 'I should see key details' do
-    expect(page).to have_content 'ssh-rsa Key2'
-    expect(page).to have_content 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQSTWXhJAX/He+nG78MiRRRn7m0Pb0XbcgTxE0etArgoFoh9WtvDf36HG6tOSg/0UUNcp0dICsNAmhBKdncp6cIyPaXJTURPRAGvhI0/VDk4bi27bRnccGbJ/hDaUxZMLhhrzY0r22mjVf8PF6dvv5QUIQVm1/LeaWYsHHvLgiIjwrXirUZPnFrZw6VLREoBKG8uWvfSXw1L5eapmstqfsME8099oi+vWLR8MgEysZQmD28M73fgW4zek6LDQzKQyJx9nB+hJkKUDvcuziZjGmRFlNgSA2mguERwL1OXonD8WYUrBDGKroIvBT39zS5d9tQDnidEJZ9Y8gv5ViYP7x Key2'
-  end
-
-  step 'I click on remove key' do
-    click_link 'Remove'
-  end
-
-  step 'I should see the key removed' do
-    expect(page).not_to have_content 'ssh-rsa Key2'
-  end
-
-  step 'user "Pete" with twitter account' do
-    @user = create(:user, name: 'Pete')
-    @user.identities.create!(extern_uid: '123456', provider: 'twitter')
-  end
-
-  step 'I visit "Pete" identities page in admin' do
-    visit admin_user_identities_path(@user)
-  end
-
-  step 'I should see twitter details' do
-    expect(page).to have_content 'Pete'
-    expect(page).to have_content 'twitter'
-  end
-
-  step 'I modify twitter identity' do
-    find('.table').find(:link, 'Edit').click
-    fill_in 'identity_extern_uid', with: '654321'
-    select 'twitter_updated', from: 'identity_provider'
-    click_button 'Save changes'
-  end
-
-  step 'I should see twitter details updated' do
-    expect(page).to have_content 'Pete'
-    expect(page).to have_content 'twitter_updated'
-    expect(page).to have_content '654321'
-  end
-
-  step 'I remove twitter identity' do
-    click_link 'Delete'
-  end
-
-  step 'I should not see twitter details' do
-    expect(page).to have_content 'Pete'
-    expect(page).not_to have_content 'twitter'
-  end
-
-  step 'click on ssh keys tab' do
-    click_link 'SSH keys'
-  end
-end

features/steps/dashboard/active_tab.rb

-class Spinach::Features::DashboardActiveTab < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedSidebarActiveTab
-end

features/steps/dashboard/archived_projects.rb

-class Spinach::Features::DashboardArchivedProjects < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedProject
-
-  When 'project "Forum" is archived' do
-    project = Project.find_by(name: "Forum")
-    project.update_attribute(:archived, true)
-  end
-
-  step 'I should see "Shop" project link' do
-    expect(page).to have_link "Shop"
-  end
-
-  step 'I should not see "Forum" project link' do
-    expect(page).not_to have_link "Forum"
-  end
-
-  step 'I should see "Forum" project link' do
-    expect(page).to have_link "Forum"
-  end
-
-  step 'I click "Show archived projects" link' do
-    click_link "Show archived projects"
-  end
-end

features/steps/dashboard/group.rb

-class Spinach::Features::DashboardGroup < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedGroup
-  include SharedPaths
-  include SharedUser
-
-  step 'I click new group link' do
-    click_link "New Group"
-  end
-
-  step 'submit form with new group "Samurai" info' do
-    fill_in 'group_path', with: 'Samurai'
-    fill_in 'group_description', with: 'Tokugawa Shogunate'
-    click_button "Create group"
-  end
-
-  step 'I should be redirected to group "Samurai" page' do
-    expect(current_path).to eq group_path(Group.find_by(name: 'Samurai'))
-  end
-
-  step 'I should see newly created group "Samurai"' do
-    expect(page).to have_content "Samurai"
-    expect(page).to have_content "Tokugawa Shogunate"
-  end
-end

features/steps/dashboard/help.rb

-class Spinach::Features::DashboardHelp < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedMarkdown
-
-  step 'I visit the help page' do
-    visit help_path
-  end
-
-  step 'I visit the "Rake Tasks" help page' do
-    visit help_page_path("administration/raketasks/maintenance")
-  end
-
-  step 'I should see "Rake Tasks" page markdown rendered' do
-    expect(page).to have_content "Gather information about GitLab and the system it runs on"
-  end
-
-  step 'Header "Rebuild project satellites" should have correct ids and links' do
-    header_should_have_correct_id_and_link(2, 'Check GitLab configuration', 'check-gitlab-configuration', '.documentation')
-  end
-end

lib/api/issues.rb

@@ -5,13 +5,31 @@ module API
     before { authenticate! }
 
     helpers do
-      # TODO: Remove in 9.0 and switch to IssueFinder-based label filtering
-      def filter_issues_labels(issues, labels)
-        issues.includes(:labels).where('labels.title' => labels.split(','))
+      def find_issues(args = {})
+        args = params.merge(args)
+
+        args.delete(:id)
+        args[:milestone_title] = args.delete(:milestone)
+
+        match_all_labels = args.delete(:match_all_labels)
+        labels = args.delete(:labels)
+        args[:label_name] = labels if match_all_labels
+
+        args[:search] = "#{Issue.reference_prefix}#{args.delete(:iid)}" if args.key?(:iid)
+
+        issues = IssuesFinder.new(current_user, args).execute.inc_notes_with_associations
+
+        # TODO: Remove in 9.0  pass `label_name: args.delete(:labels)` to IssuesFinder
+        if !match_all_labels && labels.present?
+          issues = issues.includes(:labels).where('labels.title' => labels.split(','))
+        end
+
+        issues.reorder(args[:order_by] => args[:sort])
       end
 
       params :issues_params do
         optional :labels, type: String, desc: 'Comma-separated list of label names'
+        optional :milestone, type: String, desc: 'Milestone title'
         optional :order_by, type: String, values: %w[created_at updated_at], default: 'created_at',
                             desc: 'Return issues ordered by `created_at` or `updated_at` fields.'
         optional :sort, type: String, values: %w[asc desc], default: 'desc',
@@ -40,9 +58,7 @@ module API
         use :issues_params
       end
       get do
-        issues = IssuesFinder.new(current_user, scope: 'all', author_id: current_user.id, state: params[:state]).execute.inc_notes_with_associations
-        issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
-        issues = issues.reorder(params[:order_by] => params[:sort])
+        issues = find_issues(scope: 'authored')
 
         present paginate(issues), with: Entities::Issue, current_user: current_user
       end
@@ -61,15 +77,10 @@ module API
         use :issues_params
       end
       get ":id/issues" do
-        group = find_group!(params.delete(:id))
+        group = find_group!(params[:id])
 
-        params[:group_id] = group.id
-        params[:milestone_title] = params.delete(:milestone)
-        params[:label_name] = params.delete(:labels)
+        issues = find_issues(group_id: group.id, state: params[:state] || 'opened', match_all_labels: true)
 
-        issues = IssuesFinder.new(current_user, params).execute
-
-        issues = issues.reorder(params[:order_by] => params[:sort])
         present paginate(issues), with: Entities::Issue, current_user: current_user
       end
     end
@@ -84,17 +95,13 @@ module API
       params do
         optional :state, type: String, values: %w[opened closed all], default: 'all',
                          desc: 'Return opened, closed, or all issues'
-        optional :iid, type: Integer, desc: 'The IID of the issue'
+        optional :iid, type: Integer, desc: 'Return the issue having the given `iid`'
         use :issues_params
       end
       get ":id/issues" do
-        issues = IssuesFinder.new(current_user,
-                                  project_id: user_project.id,
-                                  state: params[:state],
-                                  milestone_title: params[:milestone]).execute.inc_notes_with_associations
-        issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
-        issues = filter_by_iid(issues, params[:iid]) unless params[:iid].nil?
-        issues = issues.reorder(params[:order_by] => params[:sort])
+        project = find_project(params[:id])
+
+        issues = find_issues(project_id: project.id)
 
         present paginate(issues), with: Entities::Issue, current_user: current_user, project: user_project
       end

lib/gitlab/checks/change_access.rb

@@ -30,9 +30,9 @@ module Gitlab
         return unless @branch_name
         return unless project.protected_branch?(@branch_name)
 
-        if forced_push? && user_access.cannot_do_action?(:force_push_code_to_protected_branches)
+        if forced_push?
           return "You are not allowed to force push code to a protected branch on this project."
-        elsif Gitlab::Git.blank_ref?(@newrev) && user_access.cannot_do_action?(:remove_protected_branches)
+        elsif Gitlab::Git.blank_ref?(@newrev)
           return "You are not allowed to delete protected branches from this project."
         end
 

lib/gitlab/metrics/rack_middleware.rb

@@ -71,10 +71,17 @@ module Gitlab
       def tag_endpoint(trans, env)
         endpoint = env[ENDPOINT_KEY]
 
-        # endpoint.route is nil in the case of a 405 response
-        if endpoint.route
-          path = endpoint_paths_cache[endpoint.route.request_method][endpoint.route.path]
-          trans.action = "Grape##{endpoint.route.request_method} #{path}"
+        begin
+          route = endpoint.route
+        rescue
+          # endpoint.route is calling env[Grape::Env::GRAPE_ROUTING_ARGS][:route_info]
+          # but env[Grape::Env::GRAPE_ROUTING_ARGS] is nil in the case of a 405 response
+          # so we're rescuing exceptions and bailing out
+        end
+
+        if route
+          path = endpoint_paths_cache[route.request_method][route.path]
+          trans.action = "Grape##{route.request_method} #{path}"
         end
       end
 

lib/gitlab/redis.rb

@@ -42,7 +42,7 @@ module Gitlab
         return @_raw_config if defined?(@_raw_config)
 
         begin
-          @_raw_config = File.read(CONFIG_FILE).freeze
+          @_raw_config = ERB.new(File.read(CONFIG_FILE)).result.freeze
         rescue Errno::ENOENT
           @_raw_config = false
         end

spec/controllers/dashboard/todos_controller_spec.rb

@@ -12,7 +12,7 @@ describe Dashboard::TodosController do
     end
 
     context 'when using pagination' do
-      let(:last_page) { user.todos.page().total_pages }
+      let(:last_page) { user.todos.page.total_pages }
       let!(:issues) { create_list(:issue, 2, project: project, assignee: user) }
 
       before do

spec/factories/projects.rb

@@ -24,6 +24,10 @@ FactoryGirl.define do
       visibility_level Gitlab::VisibilityLevel::PRIVATE
     end
 
+    trait :archived do
+      archived true
+    end
+
     trait :access_requestable do
       request_access_enabled true
     end

spec/features/admin/admin_users_spec.rb

@@ -3,7 +3,11 @@ require 'spec_helper'
 describe "Admin::Users", feature: true do
   include WaitForAjax
 
-  before { login_as :admin }
+  let!(:user) do
+    create(:omniauth_user, provider: 'twitter', extern_uid: '123456')
+  end
+
+  let!(:current_user) { login_as :admin }
 
   describe "GET /admin/users" do
     before do
@@ -15,8 +19,10 @@ describe "Admin::Users", feature: true  do
     end
 
     it "has users list" do
-      expect(page).to have_content(@user.email)
-      expect(page).to have_content(@user.name)
+      expect(page).to have_content(current_user.email)
+      expect(page).to have_content(current_user.name)
+      expect(page).to have_content(user.email)
+      expect(page).to have_content(user.name)
     end
 
     describe 'Two-factor Authentication filters' do
@@ -40,8 +46,6 @@ describe "Admin::Users", feature: true  do
       end
 
       it 'counts users who have not enabled 2FA' do
-        create(:user)
-
         visit admin_users_path
 
         page.within('.filter-two-factor-disabled small') do
@@ -50,8 +54,6 @@ describe "Admin::Users", feature: true  do
       end
 
       it 'filters by users who have not enabled 2FA' do
-        user = create(:user)
-
         visit admin_users_path
         click_link '2FA Disabled'
 
@@ -110,10 +112,10 @@ describe "Admin::Users", feature: true  do
   describe "GET /admin/users/:id" do
     it "has user info" do
       visit admin_users_path
-      click_link @user.name
+      click_link user.name
 
-      expect(page).to have_content(@user.email)
-      expect(page).to have_content(@user.name)
+      expect(page).to have_content(user.email)
+      expect(page).to have_content(user.name)
     end
 
     describe 'Impersonation' do
@@ -126,7 +128,7 @@ describe "Admin::Users", feature: true  do
         end
 
         it 'does not show impersonate button for admin itself' do
-          visit admin_user_path(@user)
+          visit admin_user_path(current_user)
 
           expect(page).not_to have_content('Impersonate')
         end
@@ -158,7 +160,7 @@ describe "Admin::Users", feature: true  do
         it 'logs out of impersonated user back to original user' do
           find(:css, 'li.impersonation a').click
 
-          expect(page.find(:css, '.header-user .profile-link')['data-user']).to eql(@user.username)
+          expect(page.find(:css, '.header-user .profile-link')['data-user']).to eql(current_user.username)
         end
 
         it 'is redirected back to the impersonated users page in the admin after stopping' do
@@ -171,15 +173,15 @@ describe "Admin::Users", feature: true  do
 
     describe 'Two-factor Authentication status' do
       it 'shows when enabled' do
-        @user.update_attribute(:otp_required_for_login, true)
+        user.update_attribute(:otp_required_for_login, true)
 
-        visit admin_user_path(@user)
+        visit admin_user_path(user)
 
         expect_two_factor_status('Enabled')
       end
 
       it 'shows when disabled' do
-        visit admin_user_path(@user)
+        visit admin_user_path(user)
 
         expect_two_factor_status('Disabled')
       end
@@ -194,9 +196,8 @@ describe "Admin::Users", feature: true  do
 
   describe "GET /admin/users/:id/edit" do
     before do
-      @simple_user = create(:user)
       visit admin_users_path
-      click_link "edit_user_#{@simple_user.id}"
+      click_link "edit_user_#{user.id}"
     end
 
     it "has user edit page" do
@@ -220,39 +221,52 @@ describe "Admin::Users", feature: true  do
       end
 
       it "changes user entry" do
-        @simple_user.reload
-        expect(@simple_user.name).to eq('Big Bang')
-        expect(@simple_user.is_admin?).to be_truthy
-        expect(@simple_user.password_expires_at).to be <= Time.now
+        user.reload
+        expect(user.name).to eq('Big Bang')
+        expect(user.is_admin?).to be_truthy
+        expect(user.password_expires_at).to be <= Time.now
+      end
+    end
+
+    describe 'update username to non ascii char' do
+      it do
+        fill_in 'user_username', with: '\u3042\u3044'
+        click_button('Save')
+
+        page.within '#error_explanation' do
+          expect(page).to have_content('Username')
+        end
+
+        expect(page).to have_selector(%(form[action="/admin/users/#{user.username}"]))
       end
     end
   end
 
   describe "GET /admin/users/:id/projects" do
+    let(:group) { create(:group) }
+    let!(:project) { create(:project, group: group) }
+
     before do
-      @group = create(:group)
-      @project = create(:project, group: @group)
-      @simple_user = create(:user)
-      @group.add_developer(@simple_user)
+      group.add_developer(user)
 
-      visit projects_admin_user_path(@simple_user)
+      visit projects_admin_user_path(user)
     end
 
     it "lists group projects" do
       within(:css, '.append-bottom-default + .panel') do
         expect(page).to have_content 'Group projects'
-        expect(page).to have_link @group.name, admin_group_path(@group)
+        expect(page).to have_link group.name, admin_group_path(group)
       end
     end
 
     it 'allows navigation to the group details' do
       within(:css, '.append-bottom-default + .panel') do
-        click_link @group.name
+        click_link group.name
       end
       within(:css, 'h3.page-title') do
-        expect(page).to have_content "Group: #{@group.name}"
+        expect(page).to have_content "Group: #{group.name}"
       end
-      expect(page).to have_content @project.name
+      expect(page).to have_content project.name
     end
 
     it 'shows the group access level' do
@@ -270,4 +284,99 @@ describe "Admin::Users", feature: true  do
       expect(page).not_to have_selector('.group_member')
     end
   end
+
+  describe 'show user attributes' do
+    it do
+      visit admin_users_path
+
+      click_link user.name
+
+      expect(page).to have_content 'Account'
+      expect(page).to have_content 'Personal projects limit'
+    end
+  end
+
+  describe 'remove users secondary email', js: true do
+    let!(:secondary_email) do
+      create :email, email: 'secondary@example.com', user: user
+    end
+
+    it do
+      visit admin_user_path(user.username)
+
+      expect(page).to have_content("Secondary email: #{secondary_email.email}")
+
+      find("#remove_email_#{secondary_email.id}").click
+
+      expect(page).not_to have_content(secondary_email.email)
+    end
+  end
+
+  describe 'show user keys' do
+    let!(:key1) do
+      create(:key, user: user, title: "ssh-rsa Key1", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4FIEBXGi4bPU8kzxMefudPIJ08/gNprdNTaO9BR/ndy3+58s2HCTw2xCHcsuBmq+TsAqgEidVq4skpqoTMB+Uot5Uzp9z4764rc48dZiI661izoREoKnuRQSsRqUTHg5wrLzwxlQbl1MVfRWQpqiz/5KjBC7yLEb9AbusjnWBk8wvC1bQPQ1uLAauEA7d836tgaIsym9BrLsMVnR4P1boWD3Xp1B1T/ImJwAGHvRmP/ycIqmKdSpMdJXwxcb40efWVj0Ibbe7ii9eeoLdHACqevUZi6fwfbymdow+FeqlkPoHyGg3Cu4vD/D8+8cRc7mE/zGCWcQ15Var83Tczour Key1")
+    end
+
+    let!(:key2) do
+      create(:key, user: user, title: "ssh-rsa Key2", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQSTWXhJAX/He+nG78MiRRRn7m0Pb0XbcgTxE0etArgoFoh9WtvDf36HG6tOSg/0UUNcp0dICsNAmhBKdncp6cIyPaXJTURPRAGvhI0/VDk4bi27bRnccGbJ/hDaUxZMLhhrzY0r22mjVf8PF6dvv5QUIQVm1/LeaWYsHHvLgiIjwrXirUZPnFrZw6VLREoBKG8uWvfSXw1L5eapmstqfsME8099oi+vWLR8MgEysZQmD28M73fgW4zek6LDQzKQyJx9nB+hJkKUDvcuziZjGmRFlNgSA2mguERwL1OXonD8WYUrBDGKroIvBT39zS5d9tQDnidEJZ9Y8gv5ViYP7x Key2")
+    end
+
+    it do
+      visit admin_users_path
+
+      click_link user.name
+      click_link 'SSH keys'
+
+      expect(page).to have_content(key1.title)
+      expect(page).to have_content(key2.title)
+
+      click_link key2.title
+
+      expect(page).to have_content(key2.title)
+      expect(page).to have_content(key2.key)
+
+      click_link 'Remove'
+
+      expect(page).not_to have_content(key2.title)
+    end
+  end
+
+  describe 'show user identities' do
+    it 'shows user identities' do
+      visit admin_user_identities_path(user)
+
+      expect(page).to have_content(user.name)
+      expect(page).to have_content('twitter')
+    end
+  end
+
+  describe 'update user identities' do
+    before do
+      allow(Gitlab::OAuth::Provider).to receive(:providers).and_return([:twitter, :twitter_updated])
+    end
+
+    it 'modifies twitter identity' do
+      visit admin_user_identities_path(user)
+
+      find('.table').find(:link, 'Edit').click
+      fill_in 'identity_extern_uid', with: '654321'
+      select 'twitter_updated', from: 'identity_provider'
+      click_button 'Save changes'
+
+      expect(page).to have_content(user.name)
+      expect(page).to have_content('twitter_updated')
+      expect(page).to have_content('654321')
+    end
+  end
+
+  describe 'remove user with identities' do
+    it 'removes user with twitter identity' do
+      visit admin_user_identities_path(user)
+
+      click_link 'Delete'
+
+      expect(page).to have_content(user.name)
+      expect(page).not_to have_content('twitter')
+    end
+  end
 end

spec/features/cycle_analytics_spec.rb

@@ -3,7 +3,6 @@ require 'spec_helper'
 feature 'Cycle Analytics', feature: true, js: true do
   include WaitForAjax
 
-  let(:project) { create(:project) }
   let(:user) { create(:user) }
   let(:guest) { create(:user) }
   let(:project) { create(:project) }

spec/features/dashboard/active_tab_spec.rb

+require 'spec_helper'
+
+RSpec.describe 'Dashboard Active Tab', feature: true do
+  before do
+    login_as :user
+  end
+
+  shared_examples 'page has active tab' do |title|
+    it "#{title} tab" do
+      expect(page).to have_selector('.nav-sidebar li.active', count: 1)
+      expect(find('.nav-sidebar li.active')).to have_content(title)
+    end
+  end
+
+  context 'on dashboard projects' do
+    before do
+      visit dashboard_projects_path
+    end
+
+    it_behaves_like 'page has active tab', 'Projects'
+  end
+
+  context 'on dashboard issues' do
+    before do
+      visit issues_dashboard_path
+    end
+
+    it_behaves_like 'page has active tab', 'Issues'
+  end
+
+  context 'on dashboard merge requests' do
+    before do
+      visit merge_requests_dashboard_path
+    end
+
+    it_behaves_like 'page has active tab', 'Merge Requests'
+  end
+
+  context 'on dashboard groups' do
+    before do
+      visit dashboard_groups_path
+    end
+
+    it_behaves_like 'page has active tab', 'Groups'
+  end
+end

spec/features/dashboard/archived_projects_spec.rb

+require 'spec_helper'
+
+RSpec.describe 'Dashboard Archived Project', feature: true do
+  let(:user) { create :user }
+  let(:project) { create :project}
+  let(:archived_project) { create(:project, :archived) }
+
+  before do
+    project.team << [user, :master]
+    archived_project.team << [user, :master]
+
+    login_as(user)
+
+    visit dashboard_projects_path
+  end
+
+  it 'renders non archived projects' do
+    expect(page).to have_link(project.name)
+    expect(page).not_to have_link(archived_project.name)
+  end
+
+  it 'renders all projects' do
+    click_link 'Show archived projects'
+
+    expect(page).to have_link(project.name)
+    expect(page).to have_link(archived_project.name)
+  end
+end

spec/features/dashboard/group_spec.rb

+require 'spec_helper'
+
+RSpec.describe 'Dashboard Group', feature: true do
+  before do
+    login_as(:user)
+  end
+
+  it 'creates new grpup' do
+    visit dashboard_groups_path
+    click_link 'New Group'
+
+    fill_in 'group_path', with: 'Samurai'
+    fill_in 'group_description', with: 'Tokugawa Shogunate'
+    click_button 'Create group'
+
+    expect(current_path).to eq group_path(Group.find_by(name: 'Samurai'))
+    expect(page).to have_content('Samurai')
+    expect(page).to have_content('Tokugawa Shogunate')
+  end
+end

spec/features/dashboard/help_spec.rb

+require 'spec_helper'
+
+RSpec.describe 'Dashboard Help', feature: true do
+  before do
+    login_as(:user)
+  end
+
+  it 'renders correctly markdown' do
+    visit help_page_path("administration/raketasks/maintenance")
+
+    expect(page).to have_content('Gather information about GitLab and the system it runs on')
+
+    node = find('.documentation h2 a#user-content-check-gitlab-configuration')
+    expect(node[:href]).to eq '#check-gitlab-configuration'
+    expect(find(:xpath, "#{node.path}/..").text).to eq 'Check GitLab configuration'
+  end
+end

spec/features/projects/services/mattermost_slash_command_spec.rb

@@ -33,10 +33,89 @@ feature 'Setup Mattermost slash commands', feature: true do
       expect(value).to eq(token)
     end
 
-    describe 'mattermost service is enabled' do
     it 'shows the add to mattermost button' do
-        expect(page).to have_link 'Add to Mattermost'
+      expect(page).to have_link('Add to Mattermost')
     end
+
+    it 'shows an explanation if user is a member of no teams' do
+      stub_teams(count: 0)
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_content('You aren’t a member of any team on the Mattermost instance')
+      expect(page).to have_link('join a team', href: "#{Gitlab.config.mattermost.host}/select_team")
+    end
+
+    it 'shows an explanation if user is a member of 1 team' do
+      stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_content('The team where the slash commands will be used in')
+      expect(page).to have_content('This is the only available team.')
+    end
+
+    it 'shows a disabled prefilled select if user is a member of 1 team' do
+      teams = stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      team_name = teams.first[1]['display_name']
+      select_element = find('select#mattermost_team_id')
+      selected_option = select_element.find('option[selected]')
+
+      expect(select_element['disabled']).to be(true)
+      expect(selected_option).to have_content(team_name.to_s)
+    end
+
+    it 'has a hidden input for the prefilled value if user is a member of 1 team' do
+      teams = stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      expect(find('input#mattermost_team_id', visible: false).value).to eq(teams.first[0].to_s)
+    end
+
+    it 'shows an explanation user is a member of multiple teams' do
+      stub_teams(count: 2)
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_content('Select the team where the slash commands will be used in')
+      expect(page).to have_content('The list shows all available teams.')
+    end
+
+    it 'shows a select with team options user is a member of multiple teams' do
+      stub_teams(count: 2)
+
+      click_link 'Add to Mattermost'
+
+      select_element = find('select#mattermost_team_id')
+      selected_option = select_element.find('option[selected]')
+
+      expect(select_element['disabled']).to be(false)
+      expect(selected_option).to have_content('Select team...')
+      # The 'Select team...' placeholder is item `0`.
+      expect(select_element.all('option').count).to eq(3)
+    end
+
+    def stub_teams(count: 0)
+      teams = create_teams(count)
+
+      allow_any_instance_of(MattermostSlashCommandsService).to receive(:list_teams) { teams }
+
+      teams
+    end
+
+    def create_teams(count = 0)
+      teams = {}
+
+      count.times do |i|
+        i += 1
+        teams[i] = { id: i, display_name: i }
+      end
+
+      teams
     end
 
     describe 'mattermost service is not enabled' do

spec/fixtures/config/redis_config_with_env.yml

+test:
+  url: <%= ENV['TEST_GITLAB_REDIS_URL'] %>

spec/lib/gitlab/checks/change_access_spec.rb

@@ -56,7 +56,6 @@ describe Gitlab::Checks::ChangeAccess, lib: true do
 
       it 'returns an error if the user is not allowed to do forced pushes to protected branches' do
         expect(Gitlab::Checks::ForcePush).to receive(:force_push?).and_return(true)
-        expect(user_access).to receive(:can_do_action?).with(:force_push_code_to_protected_branches).and_return(false)
 
         expect(subject.status).to be(false)
         expect(subject.message).to eq('You are not allowed to force push code to a protected branch on this project.')
@@ -88,8 +87,6 @@ describe Gitlab::Checks::ChangeAccess, lib: true do
         end
 
         it 'returns an error if the user is not allowed to delete protected branches' do
-          expect(user_access).to receive(:can_do_action?).with(:remove_protected_branches).and_return(false)
-
           expect(subject.status).to be(false)
           expect(subject.message).to eq('You are not allowed to delete protected branches from this project.')
         end

spec/lib/gitlab/metrics/rack_middleware_spec.rb

@@ -126,5 +126,16 @@ describe Gitlab::Metrics::RackMiddleware do
 
       expect(transaction.action).to eq('Grape#GET /projects/:id/archive')
     end
+
+    it 'does not tag a transaction if route infos are missing' do
+      endpoint = double(:endpoint)
+      allow(endpoint).to receive(:route).and_raise
+
+      env['api.endpoint'] = endpoint
+
+      middleware.tag_endpoint(transaction, env)
+
+      expect(transaction.action).to be_nil
+    end
   end
 end

spec/lib/gitlab/redis_spec.rb

 require 'spec_helper'
 
 describe Gitlab::Redis do
-  let(:redis_config) { Rails.root.join('config', 'resque.yml').to_s }
+  include StubENV
 
   before(:each) { clear_raw_config }
   after(:each) { clear_raw_config }
@@ -72,6 +72,20 @@ describe Gitlab::Redis do
 
       expect(url2).not_to end_with('foobar')
     end
+
+    context 'when yml file with env variable' do
+      let(:redis_config) { Rails.root.join('spec/fixtures/config/redis_config_with_env.yml') }
+
+      before  do
+        stub_env('TEST_GITLAB_REDIS_URL', 'redis://redishost:6379')
+      end
+
+      it 'reads redis url from env variable' do
+        stub_const("#{described_class}::CONFIG_FILE", redis_config)
+
+        expect(described_class.url).to eq 'redis://redishost:6379'
+      end
+    end
   end
 
   describe '._raw_config' do

spec/models/build_spec.rb

-require 'spec_helper'
-
-describe Ci::Build, models: true do
-  let(:project) { create(:project) }
-
-  let(:pipeline) do
-    create(:ci_pipeline, project: project,
-                         sha: project.commit.id,
-                         ref: project.default_branch,
-                         status: 'success')
-  end
-
-  let(:build) { create(:ci_build, pipeline: pipeline) }
-
-  it { is_expected.to validate_presence_of :ref }
-
-  it { is_expected.to respond_to :trace_html }
-
-  describe '#first_pending' do
-    let!(:first) { create(:ci_build, pipeline: pipeline, status: 'pending', created_at: Date.yesterday) }
-    let!(:second) { create(:ci_build, pipeline: pipeline, status: 'pending') }
-    subject { Ci::Build.first_pending }
-
-    it { is_expected.to be_a(Ci::Build) }
-    it('returns with the first pending build') { is_expected.to eq(first) }
-  end
-
-  describe '#create_from' do
-    before do
-      build.status = 'success'
-      build.save
-    end
-    let(:create_from_build) { Ci::Build.create_from build }
-
-    it 'exists a pending task' do
-      expect(Ci::Build.pending.count(:all)).to eq 0
-      create_from_build
-      expect(Ci::Build.pending.count(:all)).to be > 0
-    end
-  end
-
-  describe '#failed_but_allowed?' do
-    subject { build.failed_but_allowed? }
-
-    context 'when build is not allowed to fail' do
-      before do
-        build.allow_failure = false
-      end
-
-      context 'and build.status is success' do
-        before do
-          build.status = 'success'
-        end
-
-        it { is_expected.to be_falsey }
-      end
-
-      context 'and build.status is failed' do
-        before do
-          build.status = 'failed'
-        end
-
-        it { is_expected.to be_falsey }
-      end
-    end
-
-    context 'when build is allowed to fail' do
-      before do
-        build.allow_failure = true
-      end
-
-      context 'and build.status is success' do
-        before do
-          build.status = 'success'
-        end
-
-        it { is_expected.to be_falsey }
-      end
-
-      context 'and build.status is failed' do
-        before do
-          build.status = 'failed'
-        end
-
-        it { is_expected.to be_truthy }
-      end
-    end
-  end
-
-  describe '#persisted_environment' do
-    before do
-      @environment = create(:environment, project: project, name: "foo-#{project.default_branch}")
-    end
-
-    subject { build.persisted_environment }
-
-    context 'referenced literally' do
-      let(:build) { create(:ci_build, pipeline: pipeline, environment: "foo-#{project.default_branch}") }
-
-      it { is_expected.to eq(@environment) }
-    end
-
-    context 'referenced with a variable' do
-      let(:build) { create(:ci_build, pipeline: pipeline, environment: "foo-$CI_BUILD_REF_NAME") }
-
-      it { is_expected.to eq(@environment) }
-    end
-  end
-
-  describe '#trace' do
-    it { expect(build.trace).to be_nil }
-
-    context 'when build.trace contains text' do
-      let(:text) { 'example output' }
-      before do
-        build.trace = text
-      end
-
-      it { expect(build.trace).to eq(text) }
-    end
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(trace: token)
-        build.project.update(runners_token: token)
-      end
-
-      it { expect(build.trace).not_to include(token) }
-      it { expect(build.raw_trace).to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(trace: token)
-        build.update(token: token)
-      end
-
-      it { expect(build.trace).not_to include(token) }
-      it { expect(build.raw_trace).to include(token) }
-    end
-  end
-
-  describe '#raw_trace' do
-    subject { build.raw_trace }
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.project.update(runners_token: token)
-        build.update(trace: token)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(token: token)
-        build.update(trace: token)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-  end
-
-  context '#append_trace' do
-    subject { build.trace_html }
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.project.update(runners_token: token)
-        build.append_trace(token, 0)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(token: token)
-        build.append_trace(token, 0)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-  end
-
-  # TODO: build timeout
-  # describe :timeout do
-  #   subject { build.timeout }
-  #
-  #   it { is_expected.to eq(pipeline.project.timeout) }
-  # end
-
-  describe '#options' do
-    let(:options) do
-      {
-        image: "ruby:2.1",
-        services: [
-          "postgres"
-        ]
-      }
-    end
-
-    subject { build.options }
-    it { is_expected.to eq(options) }
-  end
-
-  # TODO: allow_git_fetch
-  # describe :allow_git_fetch do
-  #   subject { build.allow_git_fetch }
-  #
-  #   it { is_expected.to eq(project.allow_git_fetch) }
-  # end
-
-  describe '#project' do
-    subject { build.project }
-
-    it { is_expected.to eq(pipeline.project) }
-  end
-
-  describe '#project_id' do
-    subject { build.project_id }
-
-    it { is_expected.to eq(pipeline.project_id) }
-  end
-
-  describe '#project_name' do
-    subject { build.project_name }
-
-    it { is_expected.to eq(project.name) }
-  end
-
-  describe '#extract_coverage' do
-    context 'valid content & regex' do
-      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to eq(98.29) }
-    end
-
-    context 'valid content & bad regex' do
-      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', 'very covered') }
-
-      it { is_expected.to be_nil }
-    end
-
-    context 'no coverage content & regex' do
-      subject { build.extract_coverage('No coverage for today :sad:', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to be_nil }
-    end
-
-    context 'multiple results in content & regex' do
-      subject { build.extract_coverage(' (98.39%) covered. (98.29%) covered', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to eq(98.29) }
-    end
-
-    context 'using a regex capture' do
-      subject { build.extract_coverage('TOTAL      9926   3489    65%', 'TOTAL\s+\d+\s+\d+\s+(\d{1,3}\%)') }
-
-      it { is_expected.to eq(65) }
-    end
-  end
-
-  describe '#ref_slug' do
-    {
-      'master'    => 'master',
-      '1-foo'     => '1-foo',
-      'fix/1-foo' => 'fix-1-foo',
-      'fix-1-foo' => 'fix-1-foo',
-      'a' * 63    => 'a' * 63,
-      'a' * 64    => 'a' * 63,
-      'FOO'       => 'foo',
-    }.each do |ref, slug|
-      it "transforms #{ref} to #{slug}" do
-        build.ref = ref
-
-        expect(build.ref_slug).to eq(slug)
-      end
-    end
-  end
-
-  describe '#variables' do
-    let(:container_registry_enabled) { false }
-    let(:predefined_variables) do
-      [
-        { key: 'CI', value: 'true', public: true },
-        { key: 'GITLAB_CI', value: 'true', public: true },
-        { key: 'CI_BUILD_ID', value: build.id.to_s, public: true },
-        { key: 'CI_BUILD_TOKEN', value: build.token, public: false },
-        { key: 'CI_BUILD_REF', value: build.sha, public: true },
-        { key: 'CI_BUILD_BEFORE_SHA', value: build.before_sha, public: true },
-        { key: 'CI_BUILD_REF_NAME', value: 'master', public: true },
-        { key: 'CI_BUILD_REF_SLUG', value: 'master', public: true },
-        { key: 'CI_BUILD_NAME', value: 'test', public: true },
-        { key: 'CI_BUILD_STAGE', value: 'test', public: true },
-        { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
-        { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
-        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true },
-        { key: 'CI_PROJECT_ID', value: project.id.to_s, public: true },
-        { key: 'CI_PROJECT_NAME', value: project.path, public: true },
-        { key: 'CI_PROJECT_PATH', value: project.path_with_namespace, public: true },
-        { key: 'CI_PROJECT_NAMESPACE', value: project.namespace.path, public: true },
-        { key: 'CI_PROJECT_URL', value: project.web_url, public: true },
-        { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true }
-      ]
-    end
-
-    before do
-      stub_container_registry_config(enabled: container_registry_enabled, host_port: 'registry.example.com')
-    end
-
-    subject { build.variables }
-
-    context 'returns variables' do
-      before do
-        build.yaml_variables = []
-      end
-
-      it { is_expected.to eq(predefined_variables) }
-    end
-
-    context 'when build has user' do
-      let(:user) { create(:user, username: 'starter') }
-      let(:user_variables) do
-        [
-          { key: 'GITLAB_USER_ID',    value: user.id.to_s, public: true },
-          { key: 'GITLAB_USER_EMAIL', value: user.email,   public: true }
-        ]
-      end
-
-      before do
-        build.update_attributes(user: user)
-      end
-
-      it { user_variables.each { |v| is_expected.to include(v) } }
-    end
-
-    context 'when build has an environment' do
-      before do
-        build.update(environment: 'production')
-        create(:environment, project: build.project, name: 'production', slug: 'prod-slug')
-      end
-
-      let(:environment_variables) do
-        [
-          { key: 'CI_ENVIRONMENT_NAME', value: 'production', public: true },
-          { key: 'CI_ENVIRONMENT_SLUG', value: 'prod-slug',  public: true }
-        ]
-      end
-
-      it { environment_variables.each { |v| is_expected.to include(v) } }
-    end
-
-    context 'when build started manually' do
-      before do
-        build.update_attributes(when: :manual)
-      end
-
-      let(:manual_variable) do
-        { key: 'CI_BUILD_MANUAL', value: 'true', public: true }
-      end
-
-      it { is_expected.to include(manual_variable) }
-    end
-
-    context 'when build is for tag' do
-      let(:tag_variable) do
-        { key: 'CI_BUILD_TAG', value: 'master', public: true }
-      end
-
-      before do
-        build.update_attributes(tag: true)
-      end
-
-      it { is_expected.to include(tag_variable) }
-    end
-
-    context 'when secure variable is defined' do
-      let(:secure_variable) do
-        { key: 'SECRET_KEY', value: 'secret_value', public: false }
-      end
-
-      before do
-        build.project.variables << Ci::Variable.new(key: 'SECRET_KEY', value: 'secret_value')
-      end
-
-      it { is_expected.to include(secure_variable) }
-    end
-
-    context 'when build is for triggers' do
-      let(:trigger) { create(:ci_trigger, project: project) }
-      let(:trigger_request) { create(:ci_trigger_request_with_variables, pipeline: pipeline, trigger: trigger) }
-      let(:user_trigger_variable) do
-        { key: :TRIGGER_KEY_1, value: 'TRIGGER_VALUE_1', public: false }
-      end
-      let(:predefined_trigger_variable) do
-        { key: 'CI_BUILD_TRIGGERED', value: 'true', public: true }
-      end
-
-      before do
-        build.trigger_request = trigger_request
-      end
-
-      it { is_expected.to include(user_trigger_variable) }
-      it { is_expected.to include(predefined_trigger_variable) }
-    end
-
-    context 'when yaml_variables are undefined' do
-      before do
-        build.yaml_variables = nil
-      end
-
-      context 'use from gitlab-ci.yml' do
-        before do
-          stub_ci_pipeline_yaml_file(config)
-        end
-
-        context 'when config is not found' do
-          let(:config) { nil }
-
-          it { is_expected.to eq(predefined_variables) }
-        end
-
-        context 'when config does not have a questioned job' do
-          let(:config) do
-            YAML.dump({
-              test_other: {
-                script: 'Hello World'
-              }
-            })
-          end
-
-          it { is_expected.to eq(predefined_variables) }
-        end
-
-        context 'when config has variables' do
-          let(:config) do
-            YAML.dump({
-              test: {
-                script: 'Hello World',
-                variables: {
-                  KEY: 'value'
-                }
-              }
-            })
-          end
-          let(:variables) do
-            [{ key: 'KEY', value: 'value', public: true }]
-          end
-
-          it { is_expected.to eq(predefined_variables + variables) }
-        end
-      end
-    end
-
-    context 'when container registry is enabled' do
-      let(:container_registry_enabled) { true }
-      let(:ci_registry) do
-        { key: 'CI_REGISTRY',  value: 'registry.example.com',  public: true }
-      end
-      let(:ci_registry_image) do
-        { key: 'CI_REGISTRY_IMAGE',  value: project.container_registry_repository_url, public: true }
-      end
-
-      context 'and is disabled for project' do
-        before do
-          project.update(container_registry_enabled: false)
-        end
-
-        it { is_expected.to include(ci_registry) }
-        it { is_expected.not_to include(ci_registry_image) }
-      end
-
-      context 'and is enabled for project' do
-        before do
-          project.update(container_registry_enabled: true)
-        end
-
-        it { is_expected.to include(ci_registry) }
-        it { is_expected.to include(ci_registry_image) }
-      end
-    end
-
-    context 'when runner is assigned to build' do
-      let(:runner) { create(:ci_runner, description: 'description', tag_list: ['docker', 'linux']) }
-
-      before do
-        build.update(runner: runner)
-      end
-
-      it { is_expected.to include({ key: 'CI_RUNNER_ID', value: runner.id.to_s, public: true }) }
-      it { is_expected.to include({ key: 'CI_RUNNER_DESCRIPTION', value: 'description', public: true }) }
-      it { is_expected.to include({ key: 'CI_RUNNER_TAGS', value: 'docker, linux', public: true }) }
-    end
-
-    context 'when build is for a deployment' do
-      let(:deployment_variable) { { key: 'KUBERNETES_TOKEN', value: 'TOKEN', public: false } }
-
-      before do
-        build.environment = 'production'
-        allow(project).to receive(:deployment_variables).and_return([deployment_variable])
-      end
-
-      it { is_expected.to include(deployment_variable) }
-    end
-
-    context 'returns variables in valid order' do
-      before do
-        allow(build).to receive(:predefined_variables) { ['predefined'] }
-        allow(project).to receive(:predefined_variables) { ['project'] }
-        allow(pipeline).to receive(:predefined_variables) { ['pipeline'] }
-        allow(build).to receive(:yaml_variables) { ['yaml'] }
-        allow(project).to receive(:secret_variables) { ['secret'] }
-      end
-
-      it { is_expected.to eq(%w[predefined project pipeline yaml secret]) }
-    end
-  end
-
-  describe '#has_tags?' do
-    context 'when build has tags' do
-      subject { create(:ci_build, tag_list: ['tag']) }
-      it { is_expected.to have_tags }
-    end
-
-    context 'when build does not have tags' do
-      subject { create(:ci_build, tag_list: []) }
-      it { is_expected.not_to have_tags }
-    end
-  end
-
-  describe '#any_runners_online?' do
-    subject { build.any_runners_online? }
-
-    context 'when no runners' do
-      it { is_expected.to be_falsey }
-    end
-
-    context 'when there are runners' do
-      let(:runner) { create(:ci_runner) }
-
-      before do
-        build.project.runners << runner
-        runner.update_attributes(contacted_at: 1.second.ago)
-      end
-
-      it { is_expected.to be_truthy }
-
-      it 'that is inactive' do
-        runner.update_attributes(active: false)
-        is_expected.to be_falsey
-      end
-
-      it 'that is not online' do
-        runner.update_attributes(contacted_at: nil)
-        is_expected.to be_falsey
-      end
-
-      it 'that cannot handle build' do
-        expect_any_instance_of(Ci::Runner).to receive(:can_pick?).and_return(false)
-        is_expected.to be_falsey
-      end
-    end
-  end
-
-  describe '#stuck?' do
-    subject { build.stuck? }
-
-    context "when commit_status.status is pending" do
-      before do
-        build.status = 'pending'
-      end
-
-      it { is_expected.to be_truthy }
-
-      context "and there are specific runner" do
-        let(:runner) { create(:ci_runner, contacted_at: 1.second.ago) }
-
-        before do
-          build.project.runners << runner
-          runner.save
-        end
-
-        it { is_expected.to be_falsey }
-      end
-    end
-
-    %w[success failed canceled running].each do |state|
-      context "when commit_status.status is #{state}" do
-        before do
-          build.status = state
-        end
-
-        it { is_expected.to be_falsey }
-      end
-    end
-  end
-
-  describe '#artifacts?' do
-    subject { build.artifacts? }
-
-    context 'artifacts archive does not exist' do
-      before do
-        build.update_attributes(artifacts_file: nil)
-      end
-
-      it { is_expected.to be_falsy }
-    end
-
-    context 'artifacts archive exists' do
-      let(:build) { create(:ci_build, :artifacts) }
-      it { is_expected.to be_truthy }
-
-      context 'is expired' do
-        before { build.update(artifacts_expire_at: Time.now - 7.days)  }
-        it { is_expected.to be_falsy }
-      end
-
-      context 'is not expired' do
-        before { build.update(artifacts_expire_at: Time.now + 7.days)  }
-        it { is_expected.to be_truthy }
-      end
-    end
-  end
-
-  describe '#artifacts_expired?' do
-    subject { build.artifacts_expired? }
-
-    context 'is expired' do
-      before { build.update(artifacts_expire_at: Time.now - 7.days)  }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'is not expired' do
-      before { build.update(artifacts_expire_at: Time.now + 7.days)  }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#artifacts_metadata?' do
-    subject { build.artifacts_metadata? }
-    context 'artifacts metadata does not exist' do
-      it { is_expected.to be_falsy }
-    end
-
-    context 'artifacts archive is a zip file and metadata exists' do
-      let(:build) { create(:ci_build, :artifacts) }
-      it { is_expected.to be_truthy }
-    end
-  end
-  describe '#repo_url' do
-    let(:build) { create(:ci_build) }
-    let(:project) { build.project }
-
-    subject { build.repo_url }
-
-    it { is_expected.to be_a(String) }
-    it { is_expected.to end_with(".git") }
-    it { is_expected.to start_with(project.web_url[0..6]) }
-    it { is_expected.to include(build.token) }
-    it { is_expected.to include('gitlab-ci-token') }
-    it { is_expected.to include(project.web_url[7..-1]) }
-  end
-
-  describe '#artifacts_expire_in' do
-    subject { build.artifacts_expire_in }
-    it { is_expected.to be_nil }
-
-    context 'when artifacts_expire_at is specified' do
-      let(:expire_at) { Time.now + 7.days }
-
-      before { build.artifacts_expire_at = expire_at }
-
-      it { is_expected.to be_within(5).of(expire_at - Time.now) }
-    end
-  end
-
-  describe '#artifacts_expire_in=' do
-    subject { build.artifacts_expire_in }
-
-    it 'when assigning valid duration' do
-      build.artifacts_expire_in = '7 days'
-
-      is_expected.to be_within(10).of(7.days.to_i)
-    end
-
-    it 'when assigning invalid duration' do
-      expect { build.artifacts_expire_in = '7 elephants' }.to raise_error(ChronicDuration::DurationParseError)
-      is_expected.to be_nil
-    end
-
-    it 'when resseting value' do
-      build.artifacts_expire_in = nil
-
-      is_expected.to be_nil
-    end
-  end
-
-  describe '#keep_artifacts!' do
-    let(:build) { create(:ci_build, artifacts_expire_at: Time.now + 7.days) }
-
-    it 'to reset expire_at' do
-      build.keep_artifacts!
-
-      expect(build.artifacts_expire_at).to be_nil
-    end
-  end
-
-  describe '#depends_on_builds' do
-    let!(:build) { create(:ci_build, pipeline: pipeline, name: 'build', stage_idx: 0, stage: 'build') }
-    let!(:rspec_test) { create(:ci_build, pipeline: pipeline, name: 'rspec', stage_idx: 1, stage: 'test') }
-    let!(:rubocop_test) { create(:ci_build, pipeline: pipeline, name: 'rubocop', stage_idx: 1, stage: 'test') }
-    let!(:staging) { create(:ci_build, pipeline: pipeline, name: 'staging', stage_idx: 2, stage: 'deploy') }
-
-    it 'expects to have no dependents if this is first build' do
-      expect(build.depends_on_builds).to be_empty
-    end
-
-    it 'expects to have one dependent if this is test' do
-      expect(rspec_test.depends_on_builds.map(&:id)).to contain_exactly(build.id)
-    end
-
-    it 'expects to have all builds from build and test stage if this is last' do
-      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, rspec_test.id, rubocop_test.id)
-    end
-
-    it 'expects to have retried builds instead the original ones' do
-      retried_rspec = Ci::Build.retry(rspec_test)
-      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, retried_rspec.id, rubocop_test.id)
-    end
-  end
-
-  def create_mr(build, pipeline, factory: :merge_request, created_at: Time.now)
-    create(factory, source_project_id: pipeline.gl_project_id,
-                    target_project_id: pipeline.gl_project_id,
-                    source_branch: build.ref,
-                    created_at: created_at)
-  end
-
-  describe '#merge_request' do
-    context 'when a MR has a reference to the pipeline' do
-      before do
-        @merge_request = create_mr(build, pipeline, factory: :merge_request)
-
-        commits = [double(id: pipeline.sha)]
-        allow(@merge_request).to receive(:commits).and_return(commits)
-        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
-      end
-
-      it 'returns the single associated MR' do
-        expect(build.merge_request.id).to eq(@merge_request.id)
-      end
-    end
-
-    context 'when there is not a MR referencing the pipeline' do
-      it 'returns nil' do
-        expect(build.merge_request).to be_nil
-      end
-    end
-
-    context 'when more than one MR have a reference to the pipeline' do
-      before do
-        @merge_request = create_mr(build, pipeline, factory: :merge_request)
-        @merge_request.close!
-        @merge_request2 = create_mr(build, pipeline, factory: :merge_request)
-
-        commits = [double(id: pipeline.sha)]
-        allow(@merge_request).to receive(:commits).and_return(commits)
-        allow(@merge_request2).to receive(:commits).and_return(commits)
-        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request, @merge_request2])
-      end
-
-      it 'returns the first MR' do
-        expect(build.merge_request.id).to eq(@merge_request.id)
-      end
-    end
-
-    context 'when a Build is created after the MR' do
-      before do
-        @merge_request = create_mr(build, pipeline, factory: :merge_request_with_diffs)
-        pipeline2 = create(:ci_pipeline, project: project)
-        @build2 = create(:ci_build, pipeline: pipeline2)
-
-        allow(@merge_request).to receive(:commits_sha).
-          and_return([pipeline.sha, pipeline2.sha])
-        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
-      end
-
-      it 'returns the current MR' do
-        expect(@build2.merge_request.id).to eq(@merge_request.id)
-      end
-    end
-  end
-
-  describe 'build erasable' do
-    shared_examples 'erasable' do
-      it 'removes artifact file' do
-        expect(build.artifacts_file.exists?).to be_falsy
-      end
-
-      it 'removes artifact metadata file' do
-        expect(build.artifacts_metadata.exists?).to be_falsy
-      end
-
-      it 'erases build trace in trace file' do
-        expect(build.trace).to be_empty
-      end
-
-      it 'sets erased to true' do
-        expect(build.erased?).to be true
-      end
-
-      it 'sets erase date' do
-        expect(build.erased_at).not_to be_falsy
-      end
-    end
-
-    context 'build is not erasable' do
-      let!(:build) { create(:ci_build) }
-
-      describe '#erase' do
-        subject { build.erase }
-
-        it { is_expected.to be false }
-      end
-
-      describe '#erasable?' do
-        subject { build.erasable? }
-        it { is_expected.to eq false }
-      end
-    end
-
-    context 'build is erasable' do
-      let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
-
-      describe '#erase' do
-        before do
-          build.erase(erased_by: user)
-        end
-
-        context 'erased by user' do
-          let!(:user) { create(:user, username: 'eraser') }
-
-          include_examples 'erasable'
-
-          it 'records user who erased a build' do
-            expect(build.erased_by).to eq user
-          end
-        end
-
-        context 'erased by system' do
-          let(:user) { nil }
-
-          include_examples 'erasable'
-
-          it 'does not set user who erased a build' do
-            expect(build.erased_by).to be_nil
-          end
-        end
-      end
-
-      describe '#erasable?' do
-        subject { build.erasable? }
-        it { is_expected.to be_truthy }
-      end
-
-      describe '#erased?' do
-        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
-        subject { build.erased? }
-
-        context 'build has not been erased' do
-          it { is_expected.to be_falsey }
-        end
-
-        context 'build has been erased' do
-          before do
-            build.erase
-          end
-
-          it { is_expected.to be_truthy }
-        end
-      end
-
-      context 'metadata and build trace are not available' do
-        let!(:build) { create(:ci_build, :success, :artifacts) }
-
-        before do
-          build.remove_artifacts_metadata!
-        end
-
-        describe '#erase' do
-          it 'does not raise error' do
-            expect { build.erase }.not_to raise_error
-          end
-        end
-      end
-    end
-  end
-
-  describe '#commit' do
-    it 'returns commit pipeline has been created for' do
-      expect(build.commit).to eq project.commit
-    end
-  end
-
-  describe '#when' do
-    subject { build.when }
-
-    context 'when `when` is undefined' do
-      before do
-        build.when = nil
-      end
-
-      context 'use from gitlab-ci.yml' do
-        before do
-          stub_ci_pipeline_yaml_file(config)
-        end
-
-        context 'when config is not found' do
-          let(:config) { nil }
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config does not have a questioned job' do
-          let(:config) do
-            YAML.dump({
-                        test_other: {
-                          script: 'Hello World'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config has `when`' do
-          let(:config) do
-            YAML.dump({
-                        test: {
-                          script: 'Hello World',
-                          when: 'always'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('always') }
-        end
-      end
-    end
-  end
-
-  describe '#cancelable?' do
-    subject { build }
-
-    context 'when build is cancelable' do
-      context 'when build is pending' do
-        it { is_expected.to be_cancelable }
-      end
-
-      context 'when build is running' do
-        before do
-          build.run!
-        end
-
-        it { is_expected.to be_cancelable }
-      end
-    end
-
-    context 'when build is not cancelable' do
-      context 'when build is successful' do
-        before do
-          build.success!
-        end
-
-        it { is_expected.not_to be_cancelable }
-      end
-
-      context 'when build is failed' do
-        before do
-          build.drop!
-        end
-
-        it { is_expected.not_to be_cancelable }
-      end
-    end
-  end
-
-  describe '#retryable?' do
-    subject { build }
-
-    context 'when build is retryable' do
-      context 'when build is successful' do
-        before do
-          build.success!
-        end
-
-        it { is_expected.to be_retryable }
-      end
-
-      context 'when build is failed' do
-        before do
-          build.drop!
-        end
-
-        it { is_expected.to be_retryable }
-      end
-
-      context 'when build is canceled' do
-        before do
-          build.cancel!
-        end
-
-        it { is_expected.to be_retryable }
-      end
-    end
-
-    context 'when build is not retryable' do
-      context 'when build is running' do
-        before do
-          build.run!
-        end
-
-        it { is_expected.not_to be_retryable }
-      end
-
-      context 'when build is skipped' do
-        before do
-          build.skip!
-        end
-
-        it { is_expected.not_to be_retryable }
-      end
-    end
-  end
-
-  describe '#manual?' do
-    before do
-      build.update(when: value)
-    end
-
-    subject { build.manual? }
-
-    context 'when is set to manual' do
-      let(:value) { 'manual' }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'when set to something else' do
-      let(:value) { 'something else' }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#other_actions' do
-    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
-    let!(:other_build) { create(:ci_build, :manual, pipeline: pipeline, name: 'other action') }
-
-    subject { build.other_actions }
-
-    it 'returns other actions' do
-      is_expected.to contain_exactly(other_build)
-    end
-
-    context 'when build is retried' do
-      let!(:new_build) { Ci::Build.retry(build) }
-
-      it 'does not return any of them' do
-        is_expected.not_to include(build, new_build)
-      end
-    end
-
-    context 'when other build is retried' do
-      let!(:retried_build) { Ci::Build.retry(other_build) }
-
-      it 'returns a retried build' do
-        is_expected.to contain_exactly(retried_build)
-      end
-    end
-  end
-
-  describe '#play' do
-    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
-
-    subject { build.play }
-
-    it 'enqueues a build' do
-      is_expected.to be_pending
-      is_expected.to eq(build)
-    end
-
-    context 'for successful build' do
-      before do
-        build.update(status: 'success')
-      end
-
-      it 'creates a new build' do
-        is_expected.to be_pending
-        is_expected.not_to eq(build)
-      end
-    end
-  end
-
-  describe '#when' do
-    subject { build.when }
-
-    context 'when `when` is undefined' do
-      before do
-        build.when = nil
-      end
-
-      context 'use from gitlab-ci.yml' do
-        before do
-          stub_ci_pipeline_yaml_file(config)
-        end
-
-        context 'when config is not found' do
-          let(:config) { nil }
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config does not have a questioned job' do
-          let(:config) do
-            YAML.dump({
-                        test_other: {
-                          script: 'Hello World'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config has when' do
-          let(:config) do
-            YAML.dump({
-                        test: {
-                          script: 'Hello World',
-                          when: 'always'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('always') }
-        end
-      end
-    end
-  end
-
-  describe '#retryable?' do
-    context 'when build is running' do
-      before { build.run! }
-
-      it 'returns false' do
-        expect(build).not_to be_retryable
-      end
-    end
-
-    context 'when build is finished' do
-      before do
-        build.success!
-      end
-
-      it 'returns true' do
-        expect(build).to be_retryable
-      end
-    end
-  end
-
-  describe '#has_environment?' do
-    subject { build.has_environment? }
-
-    context 'when environment is defined' do
-      before do
-        build.update(environment: 'review')
-      end
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'when environment is not defined' do
-      before do
-        build.update(environment: nil)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#starts_environment?' do
-    subject { build.starts_environment? }
-
-    context 'when environment is defined' do
-      before do
-        build.update(environment: 'review')
-      end
-
-      context 'no action is defined' do
-        it { is_expected.to be_truthy }
-      end
-
-      context 'and start action is defined' do
-        before do
-          build.update(options: { environment: { action: 'start' } } )
-        end
-
-        it { is_expected.to be_truthy }
-      end
-    end
-
-    context 'when environment is not defined' do
-      before do
-        build.update(environment: nil)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#stops_environment?' do
-    subject { build.stops_environment? }
-
-    context 'when environment is defined' do
-      before do
-        build.update(environment: 'review')
-      end
-
-      context 'no action is defined' do
-        it { is_expected.to be_falsey }
-      end
-
-      context 'and stop action is defined' do
-        before do
-          build.update(options: { environment: { action: 'stop' } } )
-        end
-
-        it { is_expected.to be_truthy }
-      end
-    end
-
-    context 'when environment is not defined' do
-      before do
-        build.update(environment: nil)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#last_deployment' do
-    subject { build.last_deployment }
-
-    context 'when multiple deployments are created' do
-      let!(:deployment1) { create(:deployment, deployable: build) }
-      let!(:deployment2) { create(:deployment, deployable: build) }
-
-      it 'returns the latest one' do
-        is_expected.to eq(deployment2)
-      end
-    end
-  end
-
-  describe '#outdated_deployment?' do
-    subject { build.outdated_deployment? }
-
-    context 'when build succeeded' do
-      let(:build) { create(:ci_build, :success) }
-      let!(:deployment) { create(:deployment, deployable: build) }
-
-      context 'current deployment is latest' do
-        it { is_expected.to be_falsey }
-      end
-
-      context 'current deployment is not latest on environment' do
-        let!(:deployment2) { create(:deployment, environment: deployment.environment) }
-
-        it { is_expected.to be_truthy }
-      end
-    end
-
-    context 'when build failed' do
-      let(:build) { create(:ci_build, :failed) }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#expanded_environment_name' do
-    subject { build.expanded_environment_name }
-
-    context 'when environment uses $CI_BUILD_REF_NAME' do
-      let(:build) do
-        create(:ci_build,
-               ref: 'master',
-               environment: 'review/$CI_BUILD_REF_NAME')
-      end
-
-      it { is_expected.to eq('review/master') }
-    end
-
-    context 'when environment uses yaml_variables containing symbol keys' do
-      let(:build) do
-        create(:ci_build,
-               yaml_variables: [{ key: :APP_HOST, value: 'host' }],
-               environment: 'review/$APP_HOST')
-      end
-
-      it { is_expected.to eq('review/host') }
-    end
-  end
-
-  describe '#detailed_status' do
-    let(:user) { create(:user) }
-
-    it 'returns a detailed status' do
-      expect(build.detailed_status(user))
-        .to be_a Gitlab::Ci::Status::Build::Cancelable
-    end
-  end
-end

spec/models/ci/build_spec.rb

 require 'spec_helper'
 
-describe Ci::Build, models: true do
+describe Ci::Build, :models do
+  let(:project) { create(:project) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
+  let(:test_trace) { 'This is a test' }
+
+  let(:pipeline) do
+    create(:ci_pipeline, project: project,
+                         sha: project.commit.id,
+                         ref: project.default_branch,
+                         status: 'success')
+  end
+
+  it { is_expected.to belong_to(:runner) }
+  it { is_expected.to belong_to(:trigger_request) }
+  it { is_expected.to belong_to(:erased_by) }
+  it { is_expected.to have_many(:deployments) }
+  it { is_expected.to validate_presence_of :ref }
+  it { is_expected.to respond_to :trace_html }
+
+  describe '#any_runners_online?' do
+    subject { build.any_runners_online? }
+
+    context 'when no runners' do
+      it { is_expected.to be_falsey }
+    end
+
+    context 'when there are runners' do
+      let(:runner) { create(:ci_runner) }
+
+      before do
+        build.project.runners << runner
+        runner.update_attributes(contacted_at: 1.second.ago)
+      end
+
+      it { is_expected.to be_truthy }
+
+      it 'that is inactive' do
+        runner.update_attributes(active: false)
+        is_expected.to be_falsey
+      end
+
+      it 'that is not online' do
+        runner.update_attributes(contacted_at: nil)
+        is_expected.to be_falsey
+      end
+
+      it 'that cannot handle build' do
+        expect_any_instance_of(Ci::Runner).to receive(:can_pick?).and_return(false)
+        is_expected.to be_falsey
+      end
+    end
+  end
+
+  describe '#append_trace' do
+    subject { build.trace_html }
+
+    context 'when build.trace hides runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.project.update(runners_token: token)
+        build.append_trace(token, 0)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+
+    context 'when build.trace hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(token: token)
+        build.append_trace(token, 0)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+  end
+
+  describe '#artifacts?' do
+    subject { build.artifacts? }
+
+    context 'artifacts archive does not exist' do
+      before do
+        build.update_attributes(artifacts_file: nil)
+      end
+
+      it { is_expected.to be_falsy }
+    end
+
+    context 'artifacts archive exists' do
+      let(:build) { create(:ci_build, :artifacts) }
+      it { is_expected.to be_truthy }
+
+      context 'is expired' do
+        before { build.update(artifacts_expire_at: Time.now - 7.days)  }
+        it { is_expected.to be_falsy }
+      end
+
+      context 'is not expired' do
+        before { build.update(artifacts_expire_at: Time.now + 7.days)  }
+        it { is_expected.to be_truthy }
+      end
+    end
+  end
+
+  describe '#artifacts_expired?' do
+    subject { build.artifacts_expired? }
+
+    context 'is expired' do
+      before { build.update(artifacts_expire_at: Time.now - 7.days)  }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'is not expired' do
+      before { build.update(artifacts_expire_at: Time.now + 7.days)  }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe '#artifacts_metadata?' do
+    subject { build.artifacts_metadata? }
+    context 'artifacts metadata does not exist' do
+      it { is_expected.to be_falsy }
+    end
+
+    context 'artifacts archive is a zip file and metadata exists' do
+      let(:build) { create(:ci_build, :artifacts) }
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe '#artifacts_expire_in' do
+    subject { build.artifacts_expire_in }
+    it { is_expected.to be_nil }
+
+    context 'when artifacts_expire_at is specified' do
+      let(:expire_at) { Time.now + 7.days }
+
+      before { build.artifacts_expire_at = expire_at }
+
+      it { is_expected.to be_within(5).of(expire_at - Time.now) }
+    end
+  end
+
+  describe '#artifacts_expire_in=' do
+    subject { build.artifacts_expire_in }
+
+    it 'when assigning valid duration' do
+      build.artifacts_expire_in = '7 days'
+
+      is_expected.to be_within(10).of(7.days.to_i)
+    end
+
+    it 'when assigning invalid duration' do
+      expect { build.artifacts_expire_in = '7 elephants' }.to raise_error(ChronicDuration::DurationParseError)
+      is_expected.to be_nil
+    end
+
+    it 'when resseting value' do
+      build.artifacts_expire_in = nil
+
+      is_expected.to be_nil
+    end
+  end
+
+  describe '#commit' do
+    it 'returns commit pipeline has been created for' do
+      expect(build.commit).to eq project.commit
+    end
+  end
+
+  describe '#create_from' do
+    before do
+      build.status = 'success'
+      build.save
+    end
+    let(:create_from_build) { Ci::Build.create_from build }
+
+    it 'exists a pending task' do
+      expect(Ci::Build.pending.count(:all)).to eq 0
+      create_from_build
+      expect(Ci::Build.pending.count(:all)).to be > 0
+    end
+  end
+
+  describe '#depends_on_builds' do
+    let!(:build) { create(:ci_build, pipeline: pipeline, name: 'build', stage_idx: 0, stage: 'build') }
+    let!(:rspec_test) { create(:ci_build, pipeline: pipeline, name: 'rspec', stage_idx: 1, stage: 'test') }
+    let!(:rubocop_test) { create(:ci_build, pipeline: pipeline, name: 'rubocop', stage_idx: 1, stage: 'test') }
+    let!(:staging) { create(:ci_build, pipeline: pipeline, name: 'staging', stage_idx: 2, stage: 'deploy') }
+
+    it 'expects to have no dependents if this is first build' do
+      expect(build.depends_on_builds).to be_empty
+    end
+
+    it 'expects to have one dependent if this is test' do
+      expect(rspec_test.depends_on_builds.map(&:id)).to contain_exactly(build.id)
+    end
+
+    it 'expects to have all builds from build and test stage if this is last' do
+      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, rspec_test.id, rubocop_test.id)
+    end
+
+    it 'expects to have retried builds instead the original ones' do
+      retried_rspec = Ci::Build.retry(rspec_test)
+      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, retried_rspec.id, rubocop_test.id)
+    end
+  end
+
+  describe '#detailed_status' do
+    let(:user) { create(:user) }
+
+    it 'returns a detailed status' do
+      expect(build.detailed_status(user))
+        .to be_a Gitlab::Ci::Status::Build::Cancelable
+    end
+  end
+
+  describe 'deployment' do
+    describe '#last_deployment' do
+      subject { build.last_deployment }
+
+      context 'when multiple deployments are created' do
+        let!(:deployment1) { create(:deployment, deployable: build) }
+        let!(:deployment2) { create(:deployment, deployable: build) }
+
+        it 'returns the latest one' do
+          is_expected.to eq(deployment2)
+        end
+      end
+    end
+
+    describe '#outdated_deployment?' do
+      subject { build.outdated_deployment? }
+
+      context 'when build succeeded' do
+        let(:build) { create(:ci_build, :success) }
+        let!(:deployment) { create(:deployment, deployable: build) }
+
+        context 'current deployment is latest' do
+          it { is_expected.to be_falsey }
+        end
+
+        context 'current deployment is not latest on environment' do
+          let!(:deployment2) { create(:deployment, environment: deployment.environment) }
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'when build failed' do
+        let(:build) { create(:ci_build, :failed) }
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe 'environment' do
+    describe '#has_environment?' do
+      subject { build.has_environment? }
+
+      context 'when environment is defined' do
+        before do
+          build.update(environment: 'review')
+        end
+
+        it { is_expected.to be_truthy }
+      end
+
+      context 'when environment is not defined' do
+        before do
+          build.update(environment: nil)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    describe '#expanded_environment_name' do
+      subject { build.expanded_environment_name }
+
+      context 'when environment uses $CI_BUILD_REF_NAME' do
+        let(:build) do
+          create(:ci_build,
+                 ref: 'master',
+                 environment: 'review/$CI_BUILD_REF_NAME')
+        end
+
+        it { is_expected.to eq('review/master') }
+      end
+
+      context 'when environment uses yaml_variables containing symbol keys' do
+        let(:build) do
+          create(:ci_build,
+                 yaml_variables: [{ key: :APP_HOST, value: 'host' }],
+                 environment: 'review/$APP_HOST')
+        end
+
+        it { is_expected.to eq('review/host') }
+      end
+    end
+
+    describe '#starts_environment?' do
+      subject { build.starts_environment? }
+
+      context 'when environment is defined' do
+        before do
+          build.update(environment: 'review')
+        end
+
+        context 'no action is defined' do
+          it { is_expected.to be_truthy }
+        end
+
+        context 'and start action is defined' do
+          before do
+            build.update(options: { environment: { action: 'start' } } )
+          end
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'when environment is not defined' do
+        before do
+          build.update(environment: nil)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    describe '#stops_environment?' do
+      subject { build.stops_environment? }
+
+      context 'when environment is defined' do
+        before do
+          build.update(environment: 'review')
+        end
+
+        context 'no action is defined' do
+          it { is_expected.to be_falsey }
+        end
+
+        context 'and stop action is defined' do
+          before do
+            build.update(options: { environment: { action: 'stop' } } )
+          end
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'when environment is not defined' do
+        before do
+          build.update(environment: nil)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe 'erasable build' do
+    shared_examples 'erasable' do
+      it 'removes artifact file' do
+        expect(build.artifacts_file.exists?).to be_falsy
+      end
+
+      it 'removes artifact metadata file' do
+        expect(build.artifacts_metadata.exists?).to be_falsy
+      end
+
+      it 'erases build trace in trace file' do
+        expect(build.trace).to be_empty
+      end
+
+      it 'sets erased to true' do
+        expect(build.erased?).to be true
+      end
+
+      it 'sets erase date' do
+        expect(build.erased_at).not_to be_falsy
+      end
+    end
+
+    context 'build is not erasable' do
+      let!(:build) { create(:ci_build) }
+
+      describe '#erase' do
+        subject { build.erase }
+
+        it { is_expected.to be false }
+      end
+
+      describe '#erasable?' do
+        subject { build.erasable? }
+        it { is_expected.to eq false }
+      end
+    end
+
+    context 'build is erasable' do
+      let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+
+      describe '#erase' do
+        before do
+          build.erase(erased_by: user)
+        end
+
+        context 'erased by user' do
+          let!(:user) { create(:user, username: 'eraser') }
+
+          include_examples 'erasable'
+
+          it 'records user who erased a build' do
+            expect(build.erased_by).to eq user
+          end
+        end
+
+        context 'erased by system' do
+          let(:user) { nil }
+
+          include_examples 'erasable'
+
+          it 'does not set user who erased a build' do
+            expect(build.erased_by).to be_nil
+          end
+        end
+      end
+
+      describe '#erasable?' do
+        subject { build.erasable? }
+        it { is_expected.to be_truthy }
+      end
+
+      describe '#erased?' do
+        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+        subject { build.erased? }
+
+        context 'build has not been erased' do
+          it { is_expected.to be_falsey }
+        end
+
+        context 'build has been erased' do
+          before do
+            build.erase
+          end
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'metadata and build trace are not available' do
+        let!(:build) { create(:ci_build, :success, :artifacts) }
+
+        before do
+          build.remove_artifacts_metadata!
+        end
+
+        describe '#erase' do
+          it 'does not raise error' do
+            expect { build.erase }.not_to raise_error
+          end
+        end
+      end
+    end
+  end
+
+  describe '#extract_coverage' do
+    context 'valid content & regex' do
+      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', '\(\d+.\d+\%\) covered') }
+
+      it { is_expected.to eq(98.29) }
+    end
+
+    context 'valid content & bad regex' do
+      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', 'very covered') }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'no coverage content & regex' do
+      subject { build.extract_coverage('No coverage for today :sad:', '\(\d+.\d+\%\) covered') }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'multiple results in content & regex' do
+      subject { build.extract_coverage(' (98.39%) covered. (98.29%) covered', '\(\d+.\d+\%\) covered') }
+
+      it { is_expected.to eq(98.29) }
+    end
+
+    context 'using a regex capture' do
+      subject { build.extract_coverage('TOTAL      9926   3489    65%', 'TOTAL\s+\d+\s+\d+\s+(\d{1,3}\%)') }
+
+      it { is_expected.to eq(65) }
+    end
+  end
+
+  describe '#first_pending' do
+    let!(:first) { create(:ci_build, pipeline: pipeline, status: 'pending', created_at: Date.yesterday) }
+    let!(:second) { create(:ci_build, pipeline: pipeline, status: 'pending') }
+    subject { Ci::Build.first_pending }
+
+    it { is_expected.to be_a(Ci::Build) }
+    it('returns with the first pending build') { is_expected.to eq(first) }
+  end
+
+  describe '#failed_but_allowed?' do
+    subject { build.failed_but_allowed? }
+
+    context 'when build is not allowed to fail' do
+      before do
+        build.allow_failure = false
+      end
+
+      context 'and build.status is success' do
+        before do
+          build.status = 'success'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+
+      context 'and build.status is failed' do
+        before do
+          build.status = 'failed'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    context 'when build is allowed to fail' do
+      before do
+        build.allow_failure = true
+      end
+
+      context 'and build.status is success' do
+        before do
+          build.status = 'success'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+
+      context 'and build.status is failed' do
+        before do
+          build.status = 'failed'
+        end
+
+        it { is_expected.to be_truthy }
+      end
+    end
+  end
+
+  describe 'flags' do
+    describe '#cancelable?' do
+      subject { build }
+
+      context 'when build is cancelable' do
+        context 'when build is pending' do
+          it { is_expected.to be_cancelable }
+        end
+
+        context 'when build is running' do
+          before do
+            build.run!
+          end
+
+          it { is_expected.to be_cancelable }
+        end
+      end
+
+      context 'when build is not cancelable' do
+        context 'when build is successful' do
+          before do
+            build.success!
+          end
+
+          it { is_expected.not_to be_cancelable }
+        end
+
+        context 'when build is failed' do
+          before do
+            build.drop!
+          end
+
+          it { is_expected.not_to be_cancelable }
+        end
+      end
+    end
+
+    describe '#retryable?' do
+      subject { build }
+
+      context 'when build is retryable' do
+        context 'when build is successful' do
+          before do
+            build.success!
+          end
+
+          it { is_expected.to be_retryable }
+        end
+
+        context 'when build is failed' do
+          before do
+            build.drop!
+          end
+
+          it { is_expected.to be_retryable }
+        end
+
+        context 'when build is canceled' do
+          before do
+            build.cancel!
+          end
+
+          it { is_expected.to be_retryable }
+        end
+      end
+
+      context 'when build is not retryable' do
+        context 'when build is running' do
+          before do
+            build.run!
+          end
+
+          it { is_expected.not_to be_retryable }
+        end
+
+        context 'when build is skipped' do
+          before do
+            build.skip!
+          end
+
+          it { is_expected.not_to be_retryable }
+        end
+      end
+    end
+
+    describe '#manual?' do
+      before do
+        build.update(when: value)
+      end
+
+      subject { build.manual? }
+
+      context 'when is set to manual' do
+        let(:value) { 'manual' }
+
+        it { is_expected.to be_truthy }
+      end
+
+      context 'when set to something else' do
+        let(:value) { 'something else' }
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe '#has_tags?' do
+    context 'when build has tags' do
+      subject { create(:ci_build, tag_list: ['tag']) }
+      it { is_expected.to have_tags }
+    end
+
+    context 'when build does not have tags' do
+      subject { create(:ci_build, tag_list: []) }
+      it { is_expected.not_to have_tags }
+    end
+  end
+
+  describe '#keep_artifacts!' do
+    let(:build) { create(:ci_build, artifacts_expire_at: Time.now + 7.days) }
+
+    it 'to reset expire_at' do
+      build.keep_artifacts!
+
+      expect(build.artifacts_expire_at).to be_nil
+    end
+  end
+
+  describe '#merge_request' do
+    def create_mr(build, pipeline, factory: :merge_request, created_at: Time.now)
+      create(factory, source_project_id: pipeline.gl_project_id,
+                      target_project_id: pipeline.gl_project_id,
+                      source_branch: build.ref,
+                      created_at: created_at)
+    end
+
+    context 'when a MR has a reference to the pipeline' do
+      before do
+        @merge_request = create_mr(build, pipeline, factory: :merge_request)
+
+        commits = [double(id: pipeline.sha)]
+        allow(@merge_request).to receive(:commits).and_return(commits)
+        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
+      end
+
+      it 'returns the single associated MR' do
+        expect(build.merge_request.id).to eq(@merge_request.id)
+      end
+    end
+
+    context 'when there is not a MR referencing the pipeline' do
+      it 'returns nil' do
+        expect(build.merge_request).to be_nil
+      end
+    end
+
+    context 'when more than one MR have a reference to the pipeline' do
+      before do
+        @merge_request = create_mr(build, pipeline, factory: :merge_request)
+        @merge_request.close!
+        @merge_request2 = create_mr(build, pipeline, factory: :merge_request)
+
+        commits = [double(id: pipeline.sha)]
+        allow(@merge_request).to receive(:commits).and_return(commits)
+        allow(@merge_request2).to receive(:commits).and_return(commits)
+        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request, @merge_request2])
+      end
+
+      it 'returns the first MR' do
+        expect(build.merge_request.id).to eq(@merge_request.id)
+      end
+    end
+
+    context 'when a Build is created after the MR' do
+      before do
+        @merge_request = create_mr(build, pipeline, factory: :merge_request_with_diffs)
+        pipeline2 = create(:ci_pipeline, project: project)
+        @build2 = create(:ci_build, pipeline: pipeline2)
+
+        allow(@merge_request).to receive(:commits_sha).
+          and_return([pipeline.sha, pipeline2.sha])
+        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
+      end
+
+      it 'returns the current MR' do
+        expect(@build2.merge_request.id).to eq(@merge_request.id)
+      end
+    end
+  end
+
+  describe '#options' do
+    let(:options) do
+      {
+        image: "ruby:2.1",
+        services: [
+          "postgres"
+        ]
+      }
+    end
+
+    it 'contains options' do
+      expect(build.options).to eq(options)
+    end
+  end
+
+  describe '#other_actions' do
+    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
+    let!(:other_build) { create(:ci_build, :manual, pipeline: pipeline, name: 'other action') }
+
+    subject { build.other_actions }
+
+    it 'returns other actions' do
+      is_expected.to contain_exactly(other_build)
+    end
+
+    context 'when build is retried' do
+      let!(:new_build) { Ci::Build.retry(build) }
+
+      it 'does not return any of them' do
+        is_expected.not_to include(build, new_build)
+      end
+    end
+
+    context 'when other build is retried' do
+      let!(:retried_build) { Ci::Build.retry(other_build) }
+
+      it 'returns a retried build' do
+        is_expected.to contain_exactly(retried_build)
+      end
+    end
+  end
+
+  describe '#persisted_environment' do
+    before do
+      @environment = create(:environment, project: project, name: "foo-#{project.default_branch}")
+    end
+
+    subject { build.persisted_environment }
+
+    context 'referenced literally' do
+      let(:build) { create(:ci_build, pipeline: pipeline, environment: "foo-#{project.default_branch}") }
+
+      it { is_expected.to eq(@environment) }
+    end
+
+    context 'referenced with a variable' do
+      let(:build) { create(:ci_build, pipeline: pipeline, environment: "foo-$CI_BUILD_REF_NAME") }
+
+      it { is_expected.to eq(@environment) }
+    end
+  end
+
+  describe '#play' do
+    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
+
+    subject { build.play }
+
+    it 'enqueues a build' do
+      is_expected.to be_pending
+      is_expected.to eq(build)
+    end
+
+    context 'for successful build' do
+      before do
+        build.update(status: 'success')
+      end
+
+      it 'creates a new build' do
+        is_expected.to be_pending
+        is_expected.not_to eq(build)
+      end
+    end
+  end
+
+  describe 'project settings' do
+    describe '#timeout' do
+      it 'returns project timeout configuration' do
+        expect(build.timeout).to eq(project.build_timeout)
+      end
+    end
+
+    describe '#allow_git_fetch' do
+      it 'return project allow_git_fetch configuration' do
+        expect(build.allow_git_fetch).to eq(project.build_allow_git_fetch)
+      end
+    end
+  end
+
+  describe '#project' do
+    subject { build.project }
+
+    it { is_expected.to eq(pipeline.project) }
+  end
+
+  describe '#project_id' do
+    subject { build.project_id }
+
+    it { is_expected.to eq(pipeline.project_id) }
+  end
+
+  describe '#project_name' do
+    subject { build.project_name }
+
+    it { is_expected.to eq(project.name) }
+  end
+
+  describe '#raw_trace' do
+    subject { build.raw_trace }
+
+    context 'when build.trace hides runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.project.update(runners_token: token)
+        build.update(trace: token)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+
+    context 'when build.trace hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(token: token)
+        build.update(trace: token)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+  end
+
+  describe '#ref_slug' do
+    {
+      'master'    => 'master',
+      '1-foo'     => '1-foo',
+      'fix/1-foo' => 'fix-1-foo',
+      'fix-1-foo' => 'fix-1-foo',
+      'a' * 63    => 'a' * 63,
+      'a' * 64    => 'a' * 63,
+      'FOO'       => 'foo',
+    }.each do |ref, slug|
+      it "transforms #{ref} to #{slug}" do
+        build.ref = ref
+
+        expect(build.ref_slug).to eq(slug)
+      end
+    end
+  end
+
+  describe '#repo_url' do
     let(:build) { create(:ci_build) }
-  let(:test_trace) { 'This is a test' }
+    let(:project) { build.project }
 
-  it { is_expected.to belong_to(:runner) }
-  it { is_expected.to belong_to(:trigger_request) }
-  it { is_expected.to belong_to(:erased_by) }
+    subject { build.repo_url }
 
-  it { is_expected.to have_many(:deployments) }
+    it { is_expected.to be_a(String) }
+    it { is_expected.to end_with(".git") }
+    it { is_expected.to start_with(project.web_url[0..6]) }
+    it { is_expected.to include(build.token) }
+    it { is_expected.to include('gitlab-ci-token') }
+    it { is_expected.to include(project.web_url[7..-1]) }
+  end
+
+  describe '#stuck?' do
+    subject { build.stuck? }
+
+    context "when commit_status.status is pending" do
+      before do
+        build.status = 'pending'
+      end
+
+      it { is_expected.to be_truthy }
+
+      context "and there are specific runner" do
+        let(:runner) { create(:ci_runner, contacted_at: 1.second.ago) }
+
+        before do
+          build.project.runners << runner
+          runner.save
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    %w[success failed canceled running].each do |state|
+      context "when commit_status.status is #{state}" do
+        before do
+          build.status = state
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
 
   describe '#trace' do
     it 'obfuscates project runners token' do
@@ -24,6 +972,45 @@ describe Ci::Build, models: true do
 
       expect(build.trace).to eq(test_trace)
     end
+
+    context 'when build does not have trace' do
+      it 'is is empty' do
+        expect(build.trace).to be_nil
+      end
+    end
+
+    context 'when trace contains text' do
+      let(:text) { 'example output' }
+      before do
+        build.trace = text
+      end
+
+      it { expect(build.trace).to eq(text) }
+    end
+
+    context 'when trace hides runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(trace: token)
+        build.project.update(runners_token: token)
+      end
+
+      it { expect(build.trace).not_to include(token) }
+      it { expect(build.raw_trace).to include(token) }
+    end
+
+    context 'when build.trace hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(trace: token)
+        build.update(token: token)
+      end
+
+      it { expect(build.trace).not_to include(token) }
+      it { expect(build.raw_trace).to include(token) }
+    end
   end
 
   describe '#has_trace_file?' do
@@ -111,4 +1098,289 @@ describe Ci::Build, models: true do
       build.destroy
     end
   end
+
+  describe '#when' do
+    subject { build.when }
+
+    context 'when `when` is undefined' do
+      before do
+        build.when = nil
+      end
+
+      context 'use from gitlab-ci.yml' do
+        before do
+          stub_ci_pipeline_yaml_file(config)
+        end
+
+        context 'when config is not found' do
+          let(:config) { nil }
+
+          it { is_expected.to eq('on_success') }
+        end
+
+        context 'when config does not have a questioned job' do
+          let(:config) do
+            YAML.dump({
+                        test_other: {
+                          script: 'Hello World'
+                        }
+                      })
+          end
+
+          it { is_expected.to eq('on_success') }
+        end
+
+        context 'when config has `when`' do
+          let(:config) do
+            YAML.dump({
+                        test: {
+                          script: 'Hello World',
+                          when: 'always'
+                        }
+                      })
+          end
+
+          it { is_expected.to eq('always') }
+        end
+      end
+    end
+  end
+
+  describe '#variables' do
+    let(:container_registry_enabled) { false }
+    let(:predefined_variables) do
+      [
+        { key: 'CI', value: 'true', public: true },
+        { key: 'GITLAB_CI', value: 'true', public: true },
+        { key: 'CI_BUILD_ID', value: build.id.to_s, public: true },
+        { key: 'CI_BUILD_TOKEN', value: build.token, public: false },
+        { key: 'CI_BUILD_REF', value: build.sha, public: true },
+        { key: 'CI_BUILD_BEFORE_SHA', value: build.before_sha, public: true },
+        { key: 'CI_BUILD_REF_NAME', value: 'master', public: true },
+        { key: 'CI_BUILD_REF_SLUG', value: 'master', public: true },
+        { key: 'CI_BUILD_NAME', value: 'test', public: true },
+        { key: 'CI_BUILD_STAGE', value: 'test', public: true },
+        { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
+        { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
+        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true },
+        { key: 'CI_PROJECT_ID', value: project.id.to_s, public: true },
+        { key: 'CI_PROJECT_NAME', value: project.path, public: true },
+        { key: 'CI_PROJECT_PATH', value: project.path_with_namespace, public: true },
+        { key: 'CI_PROJECT_NAMESPACE', value: project.namespace.path, public: true },
+        { key: 'CI_PROJECT_URL', value: project.web_url, public: true },
+        { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true }
+      ]
+    end
+
+    before do
+      stub_container_registry_config(enabled: container_registry_enabled, host_port: 'registry.example.com')
+    end
+
+    subject { build.variables }
+
+    context 'returns variables' do
+      before do
+        build.yaml_variables = []
+      end
+
+      it { is_expected.to eq(predefined_variables) }
+    end
+
+    context 'when build has user' do
+      let(:user) { create(:user, username: 'starter') }
+      let(:user_variables) do
+        [
+          { key: 'GITLAB_USER_ID',    value: user.id.to_s, public: true },
+          { key: 'GITLAB_USER_EMAIL', value: user.email,   public: true }
+        ]
+      end
+
+      before do
+        build.update_attributes(user: user)
+      end
+
+      it { user_variables.each { |v| is_expected.to include(v) } }
+    end
+
+    context 'when build has an environment' do
+      before do
+        build.update(environment: 'production')
+        create(:environment, project: build.project, name: 'production', slug: 'prod-slug')
+      end
+
+      let(:environment_variables) do
+        [
+          { key: 'CI_ENVIRONMENT_NAME', value: 'production', public: true },
+          { key: 'CI_ENVIRONMENT_SLUG', value: 'prod-slug',  public: true }
+        ]
+      end
+
+      it { environment_variables.each { |v| is_expected.to include(v) } }
+    end
+
+    context 'when build started manually' do
+      before do
+        build.update_attributes(when: :manual)
+      end
+
+      let(:manual_variable) do
+        { key: 'CI_BUILD_MANUAL', value: 'true', public: true }
+      end
+
+      it { is_expected.to include(manual_variable) }
+    end
+
+    context 'when build is for tag' do
+      let(:tag_variable) do
+        { key: 'CI_BUILD_TAG', value: 'master', public: true }
+      end
+
+      before do
+        build.update_attributes(tag: true)
+      end
+
+      it { is_expected.to include(tag_variable) }
+    end
+
+    context 'when secure variable is defined' do
+      let(:secure_variable) do
+        { key: 'SECRET_KEY', value: 'secret_value', public: false }
+      end
+
+      before do
+        build.project.variables << Ci::Variable.new(key: 'SECRET_KEY', value: 'secret_value')
+      end
+
+      it { is_expected.to include(secure_variable) }
+    end
+
+    context 'when build is for triggers' do
+      let(:trigger) { create(:ci_trigger, project: project) }
+      let(:trigger_request) { create(:ci_trigger_request_with_variables, pipeline: pipeline, trigger: trigger) }
+      let(:user_trigger_variable) do
+        { key: :TRIGGER_KEY_1, value: 'TRIGGER_VALUE_1', public: false }
+      end
+      let(:predefined_trigger_variable) do
+        { key: 'CI_BUILD_TRIGGERED', value: 'true', public: true }
+      end
+
+      before do
+        build.trigger_request = trigger_request
+      end
+
+      it { is_expected.to include(user_trigger_variable) }
+      it { is_expected.to include(predefined_trigger_variable) }
+    end
+
+    context 'when yaml_variables are undefined' do
+      before do
+        build.yaml_variables = nil
+      end
+
+      context 'use from gitlab-ci.yml' do
+        before do
+          stub_ci_pipeline_yaml_file(config)
+        end
+
+        context 'when config is not found' do
+          let(:config) { nil }
+
+          it { is_expected.to eq(predefined_variables) }
+        end
+
+        context 'when config does not have a questioned job' do
+          let(:config) do
+            YAML.dump({
+              test_other: {
+                script: 'Hello World'
+              }
+            })
+          end
+
+          it { is_expected.to eq(predefined_variables) }
+        end
+
+        context 'when config has variables' do
+          let(:config) do
+            YAML.dump({
+              test: {
+                script: 'Hello World',
+                variables: {
+                  KEY: 'value'
+                }
+              }
+            })
+          end
+          let(:variables) do
+            [{ key: 'KEY', value: 'value', public: true }]
+          end
+
+          it { is_expected.to eq(predefined_variables + variables) }
+        end
+      end
+    end
+
+    context 'when container registry is enabled' do
+      let(:container_registry_enabled) { true }
+      let(:ci_registry) do
+        { key: 'CI_REGISTRY',  value: 'registry.example.com',  public: true }
+      end
+      let(:ci_registry_image) do
+        { key: 'CI_REGISTRY_IMAGE',  value: project.container_registry_repository_url, public: true }
+      end
+
+      context 'and is disabled for project' do
+        before do
+          project.update(container_registry_enabled: false)
+        end
+
+        it { is_expected.to include(ci_registry) }
+        it { is_expected.not_to include(ci_registry_image) }
+      end
+
+      context 'and is enabled for project' do
+        before do
+          project.update(container_registry_enabled: true)
+        end
+
+        it { is_expected.to include(ci_registry) }
+        it { is_expected.to include(ci_registry_image) }
+      end
+    end
+
+    context 'when runner is assigned to build' do
+      let(:runner) { create(:ci_runner, description: 'description', tag_list: ['docker', 'linux']) }
+
+      before do
+        build.update(runner: runner)
+      end
+
+      it { is_expected.to include({ key: 'CI_RUNNER_ID', value: runner.id.to_s, public: true }) }
+      it { is_expected.to include({ key: 'CI_RUNNER_DESCRIPTION', value: 'description', public: true }) }
+      it { is_expected.to include({ key: 'CI_RUNNER_TAGS', value: 'docker, linux', public: true }) }
+    end
+
+    context 'when build is for a deployment' do
+      let(:deployment_variable) { { key: 'KUBERNETES_TOKEN', value: 'TOKEN', public: false } }
+
+      before do
+        build.environment = 'production'
+        allow(project).to receive(:deployment_variables).and_return([deployment_variable])
+      end
+
+      it { is_expected.to include(deployment_variable) }
+    end
+
+    context 'returns variables in valid order' do
+      before do
+        allow(build).to receive(:predefined_variables) { ['predefined'] }
+        allow(project).to receive(:predefined_variables) { ['project'] }
+        allow(pipeline).to receive(:predefined_variables) { ['pipeline'] }
+        allow(build).to receive(:yaml_variables) { ['yaml'] }
+        allow(project).to receive(:secret_variables) { ['secret'] }
+      end
+
+      it { is_expected.to eq(%w[predefined project pipeline yaml secret]) }
+    end
+  end
 end

spec/models/commit_status_spec.rb

@@ -243,4 +243,23 @@ describe CommitStatus, models: true do
         .to be_a Gitlab::Ci::Status::Success
     end
   end
+
+  describe '#sortable_name' do
+    tests = {
+      'karma' => ['karma'],
+      'karma 0 20' => ['karma ', 0, ' ', 20],
+      'karma 10 20' => ['karma ', 10, ' ', 20],
+      'karma 50:100' => ['karma ', 50, ':', 100],
+      'karma 1.10' => ['karma ', 1, '.', 10],
+      'karma 1.5.1' => ['karma ', 1, '.', 5, '.', 1],
+      'karma 1 a' => ['karma ', 1, ' a']
+    }
+
+    tests.each do |name, sortable_name|
+      it "'#{name}' sorts as '#{sortable_name}'" do
+        commit_status.name = name
+        expect(commit_status.sortable_name).to eq(sortable_name)
+      end
+    end
+  end
 end

spec/models/project_services/bamboo_service_spec.rb

 require 'spec_helper'
 
-describe BambooService, models: true do
+describe BambooService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
+  let(:bamboo_url) { 'http://gitlab.com/bamboo' }
+
+  subject(:service) do
+    described_class.create(
+      project: create(:empty_project),
+      properties: {
+        bamboo_url: bamboo_url,
+        username: 'mic',
+        password: 'password',
+        build_key: 'foo'
+      }
+    )
+  end
+
   describe 'Associations' do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
   end
 
   describe 'Validations' do
-    subject { service }
-
     context 'when service is active' do
       before { subject.active = true }
 
@@ -103,90 +117,103 @@ describe BambooService, models: true do
   end
 
   describe '#build_page' do
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { build_page: 'foo' }, 'sha', 'ref')
+
+      expect(service.build_page('sha', 'ref')).to eq('foo')
+    end
+  end
+
+  describe '#commit_status' do
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { commit_status: 'foo' }, 'sha', 'ref')
+
+      expect(service.commit_status('sha', 'ref')).to eq('foo')
+    end
+  end
+
+  describe '#calculate_reactive_cache' do
+    context '#build_page' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:build_page] }
+
       it 'returns a specific URL when status is 500' do
         stub_request(status: 500)
 
-      expect(service.build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/foo')
+        is_expected.to eq('http://gitlab.com/bamboo/browse/foo')
       end
 
       it 'returns a specific URL when response has no results' do
-      stub_request(body: %Q({"results":{"results":{"size":"0"}}}))
+        stub_request(body: bamboo_response(size: 0))
 
-      expect(service.build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/foo')
+        is_expected.to eq('http://gitlab.com/bamboo/browse/foo')
       end
 
       it 'returns a build URL when bamboo_url has no trailing slash' do
-      stub_request(body: %Q({"results":{"results":{"result":{"planResultKey":{"key":"42"}}}}}))
+        stub_request(body: bamboo_response)
 
-      expect(service(bamboo_url: 'http://gitlab.com/bamboo').build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/42')
+        is_expected.to eq('http://gitlab.com/bamboo/browse/42')
       end
 
-    it 'returns a build URL when bamboo_url has a trailing slash' do
-      stub_request(body: %Q({"results":{"results":{"result":{"planResultKey":{"key":"42"}}}}}))
+      context 'bamboo_url has trailing slash' do
+        let(:bamboo_url) { 'http://gitlab.com/bamboo/' }
+
+        it 'returns a build URL' do
+          stub_request(body: bamboo_response)
 
-      expect(service(bamboo_url: 'http://gitlab.com/bamboo/').build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/42')
+          is_expected.to eq('http://gitlab.com/bamboo/browse/42')
+        end
       end
     end
 
-  describe '#commit_status' do
+    context '#commit_status' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:commit_status] }
+
       it 'sets commit status to :error when status is 500' do
         stub_request(status: 500)
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
+        is_expected.to eq(:error)
       end
 
       it 'sets commit status to "pending" when status is 404' do
         stub_request(status: 404)
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
+        is_expected.to eq('pending')
       end
 
       it 'sets commit status to "pending" when response has no results' do
         stub_request(body: %Q({"results":{"results":{"size":"0"}}}))
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
+        is_expected.to eq('pending')
       end
 
       it 'sets commit status to "success" when build state contains Success' do
-      stub_request(build_state: 'YAY Success!')
+        stub_request(body: bamboo_response(build_state: 'YAY Success!'))
 
-      expect(service.commit_status('123', 'unused')).to eq('success')
+        is_expected.to eq('success')
       end
 
       it 'sets commit status to "failed" when build state contains Failed' do
-      stub_request(build_state: 'NO Failed!')
+        stub_request(body: bamboo_response(build_state: 'NO Failed!'))
 
-      expect(service.commit_status('123', 'unused')).to eq('failed')
+        is_expected.to eq('failed')
       end
 
       it 'sets commit status to "pending" when build state contains Pending' do
-      stub_request(build_state: 'NO Pending!')
+        stub_request(body: bamboo_response(build_state: 'NO Pending!'))
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
+        is_expected.to eq('pending')
       end
 
       it 'sets commit status to :error when build state is unknown' do
-      stub_request(build_state: 'FOO BAR!')
+        stub_request(body: bamboo_response(build_state: 'FOO BAR!'))
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
+        is_expected.to eq(:error)
       end
     end
-
-  def service(bamboo_url: 'http://gitlab.com/bamboo')
-    described_class.create(
-      project: create(:empty_project),
-      properties: {
-        bamboo_url: bamboo_url,
-        username: 'mic',
-        password: 'password',
-        build_key: 'foo'
-      }
-    )
   end
 
-  def stub_request(status: 200, body: nil, build_state: 'success')
+  def stub_request(status: 200, body: nil)
     bamboo_full_url = 'http://mic:password@gitlab.com/bamboo/rest/api/latest/result?label=123&os_authType=basic'
-    body ||= %Q({"results":{"results":{"result":{"buildState":"#{build_state}"}}}})
 
     WebMock.stub_request(:get, bamboo_full_url).to_return(
       status: status,
@@ -194,4 +221,8 @@ describe BambooService, models: true do
       body: body
     )
   end
+
+  def bamboo_response(result_key: 42, build_state: 'success', size: 1)
+    %Q({"results":{"results":{"size":"#{size}","result":{"buildState":"#{build_state}","planResultKey":{"key":"#{result_key}"}}}}})
+  end
 end

spec/models/project_services/buildkite_service_spec.rb

 require 'spec_helper'
 
-describe BuildkiteService, models: true do
+describe BuildkiteService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
+  let(:project) { create(:empty_project) }
+
+  subject(:service) do
+    described_class.create(
+      project: project,
+      properties: {
+        service_hook: true,
+        project_url: 'https://buildkite.com/account-name/example-project',
+        token: 'secret-sauce-webhook-token:secret-sauce-status-token'
+      }
+    )
+  end
+
   describe 'Associations' do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
@@ -25,21 +40,12 @@ describe BuildkiteService, models: true do
 
   describe 'commits methods' do
     before do
-      @project = Project.new
-      allow(@project).to receive(:default_branch).and_return('default-brancho')
-
-      @service = BuildkiteService.new
-      allow(@service).to receive_messages(
-        project: @project,
-        service_hook: true,
-        project_url: 'https://buildkite.com/account-name/example-project',
-        token: 'secret-sauce-webhook-token:secret-sauce-status-token'
-      )
+      allow(project).to receive(:default_branch).and_return('default-brancho')
     end
 
     describe '#webhook_url' do
       it 'returns the webhook url' do
-        expect(@service.webhook_url).to eq(
+        expect(service.webhook_url).to eq(
           'https://webhook.buildkite.com/deliver/secret-sauce-webhook-token'
         )
       end
@@ -47,7 +53,7 @@ describe BuildkiteService, models: true do
 
     describe '#commit_status_path' do
       it 'returns the correct status page' do
-        expect(@service.commit_status_path('2ab7834c')).to eq(
+        expect(service.commit_status_path('2ab7834c')).to eq(
           'https://gitlab.buildkite.com/status/secret-sauce-status-token.json?commit=2ab7834c'
         )
       end
@@ -55,10 +61,53 @@ describe BuildkiteService, models: true do
 
     describe '#build_page' do
       it 'returns the correct build page' do
-        expect(@service.build_page('2ab7834c', nil)).to eq(
+        expect(service.build_page('2ab7834c', nil)).to eq(
           'https://buildkite.com/account-name/example-project/builds?commit=2ab7834c'
         )
       end
     end
+
+    describe '#commit_status' do
+      it 'returns the contents of the reactive cache' do
+        stub_reactive_cache(service, { commit_status: 'foo' }, 'sha', 'ref')
+
+        expect(service.commit_status('sha', 'ref')).to eq('foo')
+      end
+    end
+
+    describe '#calculate_reactive_cache' do
+      context '#commit_status' do
+        subject { service.calculate_reactive_cache('123', 'unused')[:commit_status] }
+
+        it 'sets commit status to :error when status is 500' do
+          stub_request(status: 500)
+
+          is_expected.to eq(:error)
+        end
+
+        it 'sets commit status to :error when status is 404' do
+          stub_request(status: 404)
+
+          is_expected.to eq(:error)
+        end
+
+        it 'passes through build status untouched when status is 200' do
+          stub_request(body: %Q({"status":"Great Success"}))
+
+          is_expected.to eq('Great Success')
+        end
+      end
+    end
+  end
+
+  def stub_request(status: 200, body: nil)
+    body ||= %Q({"status":"success"})
+    buildkite_full_url = 'https://gitlab.buildkite.com/status/secret-sauce-status-token.json?commit=123'
+
+    WebMock.stub_request(:get, buildkite_full_url).to_return(
+      status: status,
+      headers: { 'Content-Type' => 'application/json' },
+      body: body
+    )
   end
 end

spec/models/project_services/drone_ci_service_spec.rb

 require 'spec_helper'
 
-describe DroneCiService, models: true do
+describe DroneCiService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
   describe 'associations' do
     it { is_expected.to belong_to(:project) }
     it { is_expected.to have_one(:service_hook) }
@@ -33,6 +35,10 @@ describe DroneCiService, models: true do
     let(:token)      { 'secret' }
     let(:iid)        { rand(1..9999) }
 
+    # URL's
+    let(:build_page) { "#{drone_url}/gitlab/#{path}/redirect/commits/#{sha}?branch=#{branch}" }
+    let(:commit_status_path) { "#{drone_url}/gitlab/#{path}/commits/#{sha}?branch=#{branch}&access_token=#{token}" }
+
     before(:each) do
       allow(drone).to receive_messages(
         project_id: project.id,
@@ -42,22 +48,66 @@ describe DroneCiService, models: true do
         token: token
       )
     end
+
+    def stub_request(status: 200, body: nil)
+      body ||= %Q({"status":"success"})
+
+      WebMock.stub_request(:get, commit_status_path).to_return(
+        status: status,
+        headers: { 'Content-Type' => 'application/json' },
+        body: body
+      )
+    end
   end
 
   describe "service page/path methods" do
     include_context :drone_ci_service
 
-    # URL's
-    let(:commit_page) { "#{drone_url}/gitlab/#{path}/redirect/commits/#{sha}?branch=#{branch}" }
-    let(:merge_request_page) { "#{drone_url}/gitlab/#{path}/redirect/pulls/#{iid}" }
-    let(:commit_status_path) { "#{drone_url}/gitlab/#{path}/commits/#{sha}?branch=#{branch}&access_token=#{token}" }
-    let(:merge_request_status_path) { "#{drone_url}/gitlab/#{path}/pulls/#{iid}?access_token=#{token}" }
-
-    it { expect(drone.build_page(sha, branch)).to eq(commit_page) }
-    it { expect(drone.commit_page(sha, branch)).to eq(commit_page) }
-    it { expect(drone.merge_request_page(iid, sha, branch)).to eq(merge_request_page) }
+    it { expect(drone.build_page(sha, branch)).to eq(build_page) }
     it { expect(drone.commit_status_path(sha, branch)).to eq(commit_status_path) }
-    it { expect(drone.merge_request_status_path(iid, sha, branch)).to eq(merge_request_status_path)  }
+  end
+
+  describe '#commit_status' do
+    include_context :drone_ci_service
+
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(drone, { commit_status: 'foo' }, 'sha', 'ref')
+
+      expect(drone.commit_status('sha', 'ref')).to eq('foo')
+    end
+  end
+
+  describe '#calculate_reactive_cache' do
+    include_context :drone_ci_service
+
+    context '#commit_status' do
+      subject { drone.calculate_reactive_cache(sha, branch)[:commit_status] }
+
+      it 'sets commit status to :error when status is 500' do
+        stub_request(status: 500)
+
+        is_expected.to eq(:error)
+      end
+
+      it 'sets commit status to :error when status is 404' do
+        stub_request(status: 404)
+
+        is_expected.to eq(:error)
+      end
+
+      { "killed"  => :canceled,
+        "failure" => :failed,
+        "error"   => :failed,
+        "success" => "success",
+      }.each do |drone_status, our_status|
+
+        it "sets commit status to #{our_status.inspect} when returned status is #{drone_status.inspect}" do
+          stub_request(body: %Q({"status":"#{drone_status}"}))
+
+          is_expected.to eq(our_status)
+        end
+      end
+    end
   end
 
   describe "execute" do

spec/models/project_services/teamcity_service_spec.rb

 require 'spec_helper'
 
-describe TeamcityService, models: true do
+describe TeamcityService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
+  let(:teamcity_url) { 'http://gitlab.com/teamcity' }
+
+  subject(:service) do
+    described_class.create(
+      project: create(:empty_project),
+      properties: {
+        teamcity_url: teamcity_url,
+        username: 'mic',
+        password: 'password',
+        build_type: 'foo'
+      }
+    )
+  end
+
   describe 'Associations' do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
   end
 
   describe 'Validations' do
-    subject { service }
-
     context 'when service is active' do
       before { subject.active = true }
 
@@ -103,73 +117,87 @@ describe TeamcityService, models: true do
   end
 
   describe '#build_page' do
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { build_page: 'foo' }, 'sha', 'ref')
+
+      expect(service.build_page('sha', 'ref')).to eq('foo')
+    end
+  end
+
+  describe '#commit_status' do
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { commit_status: 'foo' }, 'sha', 'ref')
+
+      expect(service.commit_status('sha', 'ref')).to eq('foo')
+    end
+  end
+
+  describe '#calculate_reactive_cache' do
+    context 'build_page' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:build_page] }
+
       it 'returns a specific URL when status is 500' do
         stub_request(status: 500)
 
-      expect(service.build_page('123', 'unused')).to eq('http://gitlab.com/teamcity/viewLog.html?buildTypeId=foo')
+        is_expected.to eq('http://gitlab.com/teamcity/viewLog.html?buildTypeId=foo')
       end
 
       it 'returns a build URL when teamcity_url has no trailing slash' do
         stub_request(body: %Q({"build":{"id":"666"}}))
 
-      expect(service(teamcity_url: 'http://gitlab.com/teamcity').build_page('123', 'unused')).to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
+        is_expected.to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
       end
 
-    it 'returns a build URL when teamcity_url has a trailing slash' do
+      context 'teamcity_url has trailing slash' do
+        let(:teamcity_url) { 'http://gitlab.com/teamcity/' }
+
+        it 'returns a build URL' do
           stub_request(body: %Q({"build":{"id":"666"}}))
 
-      expect(service(teamcity_url: 'http://gitlab.com/teamcity/').build_page('123', 'unused')).to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
+          is_expected.to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
+        end
       end
     end
 
-  describe '#commit_status' do
+    context 'commit_status' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:commit_status] }
+
       it 'sets commit status to :error when status is 500' do
         stub_request(status: 500)
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
+        is_expected.to eq(:error)
       end
 
       it 'sets commit status to "pending" when status is 404' do
         stub_request(status: 404)
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
+        is_expected.to eq('pending')
       end
 
       it 'sets commit status to "success" when build status contains SUCCESS' do
         stub_request(build_status: 'YAY SUCCESS!')
 
-      expect(service.commit_status('123', 'unused')).to eq('success')
+        is_expected.to eq('success')
       end
 
       it 'sets commit status to "failed" when build status contains FAILURE' do
         stub_request(build_status: 'NO FAILURE!')
 
-      expect(service.commit_status('123', 'unused')).to eq('failed')
+        is_expected.to eq('failed')
       end
 
       it 'sets commit status to "pending" when build status contains Pending' do
         stub_request(build_status: 'NO Pending!')
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
+        is_expected.to eq('pending')
       end
 
       it 'sets commit status to :error when build status is unknown' do
         stub_request(build_status: 'FOO BAR!')
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
+        is_expected.to eq(:error)
       end
     end
-
-  def service(teamcity_url: 'http://gitlab.com/teamcity')
-    described_class.create(
-      project: create(:empty_project),
-      properties: {
-        teamcity_url: teamcity_url,
-        username: 'mic',
-        password: 'password',
-        build_type: 'foo'
-      }
-    )
   end
 
   def stub_request(status: 200, body: nil, build_status: 'success')

spec/requests/api/issues_spec.rb

@@ -50,6 +50,8 @@ describe API::Issues, api: true  do
   end
   let!(:note) { create(:note_on_issue, author: user, project: project, noteable: issue) }
 
+  let(:no_milestone_title) { URI.escape(Milestone::None.title) }
+
   before do
     project.team << [user, :reporter]
     project.team << [guest, :guest]
@@ -107,6 +109,7 @@ describe API::Issues, api: true  do
 
       it 'returns an array of labeled issues when at least one label matches' do
         get api("/issues?labels=#{label.title},foo,bar", user)
+
         expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
@@ -136,6 +139,51 @@ describe API::Issues, api: true  do
         expect(json_response.length).to eq(0)
       end
 
+      it 'returns an empty array if no issue matches milestone' do
+        get api("/issues?milestone=#{empty_milestone.title}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an empty array if milestone does not exist' do
+        get api("/issues?milestone=foo", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an array of issues in given milestone' do
+        get api("/issues?milestone=#{milestone.title}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+        expect(json_response.first['id']).to eq(issue.id)
+        expect(json_response.second['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of issues matching state in milestone' do
+        get api("/issues?milestone=#{milestone.title}"\
+                '&state=closed', user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of issues with no milestone' do
+        get api("/issues?milestone=#{no_milestone_title}", author)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(confidential_issue.id)
+      end
+
       it 'sorts by created_at descending by default' do
         get api('/issues', user)
         response_dates = json_response.map { |issue| issue['created_at'] }
@@ -318,6 +366,15 @@ describe API::Issues, api: true  do
       expect(json_response.first['id']).to eq(group_closed_issue.id)
     end
 
+    it 'returns an array of issues with no milestone' do
+      get api("#{base_url}?milestone=#{no_milestone_title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_confidential_issue.id)
+    end
+
     it 'sorts by created_at descending by default' do
       get api(base_url, user)
       response_dates = json_response.map { |issue| issue['created_at'] }
@@ -357,7 +414,6 @@ describe API::Issues, api: true  do
 
   describe "GET /projects/:id/issues" do
     let(:base_url) { "/projects/#{project.id}" }
-    let(:title) { milestone.title }
 
     it "returns 404 on private projects for other users" do
       private_project = create(:empty_project, :private)
@@ -433,8 +489,9 @@ describe API::Issues, api: true  do
       expect(json_response.first['labels']).to eq([label.title])
     end
 
-    it 'returns an array of labeled project issues when at least one label matches' do
+    it 'returns an array of labeled project issues where all labels match' do
       get api("#{base_url}/issues?labels=#{label.title},foo,bar", user)
+
       expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
@@ -463,7 +520,8 @@ describe API::Issues, api: true  do
     end
 
     it 'returns an array of issues in given milestone' do
-      get api("#{base_url}/issues?milestone=#{title}", user)
+      get api("#{base_url}/issues?milestone=#{milestone.title}", user)
+
       expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
@@ -480,6 +538,15 @@ describe API::Issues, api: true  do
       expect(json_response.first['id']).to eq(closed_issue.id)
     end
 
+    it 'returns an array of issues with no milestone' do
+      get api("#{base_url}/issues?milestone=#{no_milestone_title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(confidential_issue.id)
+    end
+
     it 'sorts by created_at descending by default' do
       get api("#{base_url}/issues", user)
       response_dates = json_response.map { |issue| issue['created_at'] }
@@ -547,12 +614,21 @@ describe API::Issues, api: true  do
 
     it 'returns a project issue by iid' do
       get api("/projects/#{project.id}/issues?iid=#{issue.iid}", user)
+
       expect(response.status).to eq 200
+      expect(json_response.length).to eq 1
       expect(json_response.first['title']).to eq issue.title
       expect(json_response.first['id']).to eq issue.id
       expect(json_response.first['iid']).to eq issue.iid
     end
 
+    it 'returns an empty array for an unknown project issue iid' do
+      get api("/projects/#{project.id}/issues?iid=#{issue.iid + 10}", user)
+
+      expect(response.status).to eq 200
+      expect(json_response.length).to eq 0
+    end
+
     it "returns 404 if issue id not found" do
       get api("/projects/#{project.id}/issues/54321", user)
       expect(response).to have_http_status(404)

spec/serializers/commit_entity_spec.rb

@@ -33,10 +33,12 @@ describe CommitEntity do
 
   it 'contains path to commit' do
     expect(subject).to include(:commit_path)
+    expect(subject[:commit_path]).to include "commit/#{commit.id}"
   end
 
   it 'contains URL to commit' do
     expect(subject).to include(:commit_url)
+    expect(subject[:commit_path]).to include "commit/#{commit.id}"
   end
 
   it 'needs to receive project in the request' do

spec/support/reactive_caching_helpers.rb

@@ -3,31 +3,35 @@ module ReactiveCachingHelpers
     ([subject.class.reactive_cache_key.call(subject)].flatten + qualifiers).join(':')
   end
 
-  def stub_reactive_cache(subject = nil, data = nil)
+  def alive_reactive_cache_key(subject, *qualifiers)
+    reactive_cache_key(subject, *(qualifiers + ['alive']))
+  end
+
+  def stub_reactive_cache(subject = nil, data = nil, *qualifiers)
     allow(ReactiveCachingWorker).to receive(:perform_async)
     allow(ReactiveCachingWorker).to receive(:perform_in)
-    write_reactive_cache(subject, data) if data
+    write_reactive_cache(subject, data, *qualifiers) if data
   end
 
-  def read_reactive_cache(subject)
-    Rails.cache.read(reactive_cache_key(subject))
+  def read_reactive_cache(subject, *qualifiers)
+    Rails.cache.read(reactive_cache_key(subject, *qualifiers))
   end
 
-  def write_reactive_cache(subject, data)
-    start_reactive_cache_lifetime(subject)
-    Rails.cache.write(reactive_cache_key(subject), data)
+  def write_reactive_cache(subject, data, *qualifiers)
+    start_reactive_cache_lifetime(subject, *qualifiers)
+    Rails.cache.write(reactive_cache_key(subject, *qualifiers), data)
   end
 
-  def reactive_cache_alive?(subject)
-    Rails.cache.read(reactive_cache_key(subject, 'alive'))
+  def reactive_cache_alive?(subject, *qualifiers)
+    Rails.cache.read(alive_reactive_cache_key(subject, *qualifiers))
   end
 
-  def invalidate_reactive_cache(subject)
-    Rails.cache.delete(reactive_cache_key(subject, 'alive'))
+  def invalidate_reactive_cache(subject, *qualifiers)
+    Rails.cache.delete(alive_reactive_cache_key(subject, *qualifiers))
   end
 
-  def start_reactive_cache_lifetime(subject)
-    Rails.cache.write(reactive_cache_key(subject, 'alive'), true)
+  def start_reactive_cache_lifetime(subject, *qualifiers)
+    Rails.cache.write(alive_reactive_cache_key(subject, *qualifiers), true)
   end
 
   def expect_reactive_cache_update_queued(subject)