Merge branch 'ce-to-ee-2018-03-27' into 'master'

CE upstream - 2018-03-27 08:13 UTC

See merge request gitlab-org/gitlab-ee!5121

Gemfile

@@ -49,7 +49,7 @@ gem 'omniauth-kerberos', '~> 0.3.0', group: :kerberos
 gem 'omniauth-oauth2-generic', '~> 0.2.2'
 gem 'omniauth-saml', '~> 1.10'
 gem 'omniauth-shibboleth', '~> 1.2.0'
-gem 'omniauth-twitter', '~> 1.2.0'
+gem 'omniauth-twitter', '~> 1.4'
 gem 'omniauth_crowd', '~> 2.2.0'
 gem 'omniauth-authentiq', '~> 0.3.1'
 gem 'rack-oauth2', '~> 1.2.1'

Gemfile.lock

@@ -547,7 +547,7 @@ GEM
     nokogiri (1.8.2)
       mini_portile2 (~> 2.3.0)
     numerizer (0.1.1)
-    oauth (0.5.1)
+    oauth (0.5.4)
     oauth2 (1.4.0)
       faraday (>= 0.8, < 0.13)
       jwt (~> 1.0)
@@ -602,9 +602,9 @@ GEM
       ruby-saml (~> 1.7)
     omniauth-shibboleth (1.2.1)
       omniauth (>= 1.0.0)
-    omniauth-twitter (1.2.1)
-      json (~> 1.3)
+    omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
+      rack
     omniauth_crowd (2.2.3)
       activesupport
       nokogiri (>= 1.4.4)
@@ -1157,7 +1157,7 @@ DEPENDENCIES
   omniauth-oauth2-generic (~> 0.2.2)
   omniauth-saml (~> 1.10)
   omniauth-shibboleth (~> 1.2.0)
-  omniauth-twitter (~> 1.2.0)
+  omniauth-twitter (~> 1.4)
   omniauth_crowd (~> 2.2.0)
   org-ruby (~> 0.9.12)
   peek (~> 1.0.1)

app/mailers/emails/merge_requests.rb

@@ -11,6 +11,14 @@ module Emails
       mail_answer_thread(@merge_request, merge_request_thread_options(updated_by_user_id, recipient_id, reason))
     end
 
+    def push_to_merge_request_email(recipient_id, merge_request_id, updated_by_user_id, reason = nil, new_commits: [], existing_commits: [])
+      setup_merge_request_mail(merge_request_id, recipient_id)
+      @new_commits = new_commits
+      @existing_commits = existing_commits
+
+      mail_answer_thread(@merge_request, merge_request_thread_options(updated_by_user_id, recipient_id, reason))
+    end
+
     def reassigned_merge_request_email(recipient_id, merge_request_id, previous_assignee_id, updated_by_user_id, reason = nil)
       setup_merge_request_mail(merge_request_id, recipient_id)
 

app/models/commit.rb

@@ -175,7 +175,7 @@ class Commit
       if safe_message.blank?
         no_commit_message
       else
-        safe_message.split("\n", 2).first
+        safe_message.split(/[\r\n]/, 2).first
       end
   end
 

app/models/notification_recipient.rb

@@ -48,7 +48,7 @@ class NotificationRecipient
     when :custom
       custom_enabled? || %i[participating mention].include?(@type)
     when :watch, :participating
-      !excluded_watcher_action?
+      !action_excluded?
     when :mention
       @type == :mention
     else
@@ -96,13 +96,22 @@ class NotificationRecipient
     end
   end
 
+  def action_excluded?
+    excluded_watcher_action? || excluded_participating_action?
+  end
+
   def excluded_watcher_action?
-    return false unless @custom_action
-    return false if notification_level == :custom
+    return false unless @custom_action && notification_level == :watch
 
     NotificationSetting::EXCLUDED_WATCHER_EVENTS.include?(@custom_action)
   end
 
+  def excluded_participating_action?
+    return false unless @custom_action && notification_level == :participating
+
+    NotificationSetting::EXCLUDED_PARTICIPATING_EVENTS.include?(@custom_action)
+  end
+
   private
 
   def read_ability

app/models/notification_setting.rb

@@ -33,6 +33,7 @@ class NotificationSetting < ActiveRecord::Base
     :close_issue,
     :reassign_issue,
     :new_merge_request,
+    :push_to_merge_request,
     :reopen_merge_request,
     :close_merge_request,
     :reassign_merge_request,
@@ -41,10 +42,14 @@ class NotificationSetting < ActiveRecord::Base
     :success_pipeline
   ].freeze
 
-  EXCLUDED_WATCHER_EVENTS = [
+  EXCLUDED_PARTICIPATING_EVENTS = [
     :success_pipeline
   ].freeze
 
+  EXCLUDED_WATCHER_EVENTS = [
+    :push_to_merge_request
+  ].push(*EXCLUDED_PARTICIPATING_EVENTS).freeze
+
   def self.find_or_create_for(source)
     setting = find_or_initialize_by(source: source)
 

app/models/user.rb

@@ -641,9 +641,7 @@ class User < ActiveRecord::Base
   end
 
   def owned_projects
-    @owned_projects ||=
-      Project.where('namespace_id IN (?) OR namespace_id = ?',
-                    owned_groups.select(:id), namespace.id).joins(:namespace)
+    @owned_projects ||= Project.from("(#{owned_projects_union.to_sql}) AS projects")
   end
 
   # Returns projects which user can admin issues on (for example to move an issue to that project).
@@ -1218,6 +1216,15 @@ class User < ActiveRecord::Base
 
   private
 
+  def owned_projects_union
+    Gitlab::SQL::Union.new([
+      Project.where(namespace: namespace),
+      Project.joins(:project_authorizations)
+        .where("projects.namespace_id <> ?", namespace.id)
+        .where(project_authorizations: { user_id: id, access_level: Gitlab::Access::OWNER })
+    ], remove_duplicates: false)
+  end
+
   def ci_projects_union
     scope  = { access_level: [Gitlab::Access::MASTER, Gitlab::Access::OWNER] }
     groups = groups_projects.where(members: scope)

app/services/merge_requests/refresh_service.rb

@@ -21,7 +21,7 @@ module MergeRequests
         comment_mr_branch_presence_changed
       end
 
-      comment_mr_with_commits
+      notify_about_push
       mark_mr_as_wip_from_commits
       execute_mr_web_hooks
       reset_approvals_for_merge_requests
@@ -158,8 +158,8 @@ module MergeRequests
       end
     end
 
-    # Add comment about pushing new commits to merge requests
-    def comment_mr_with_commits
+    # Add comment about pushing new commits to merge requests and send nofitication emails
+    def notify_about_push
       return unless @commits.present?
 
       merge_requests_for_source_branch.each do |merge_request|
@@ -172,6 +172,8 @@ module MergeRequests
         SystemNoteService.add_commits(merge_request, merge_request.project,
                                       @current_user, new_commits,
                                       existing_commits, @oldrev)
+
+        notification_service.push_to_merge_request(merge_request, @current_user, new_commits: new_commits, existing_commits: existing_commits)
       end
     end
 

app/services/notification_service.rb

@@ -116,6 +116,16 @@ class NotificationService
     new_resource_email(merge_request, :new_merge_request_email)
   end
 
+  def push_to_merge_request(merge_request, current_user, new_commits: [], existing_commits: [])
+    new_commits = new_commits.map { |c| { short_id: c.short_id, title: c.title } }
+    existing_commits = existing_commits.map { |c| { short_id: c.short_id, title: c.title } }
+    recipients = NotificationRecipientService.build_recipients(merge_request, current_user, action: "push_to")
+
+    recipients.each do |recipient|
+      mailer.send(:push_to_merge_request_email, recipient.user.id, merge_request.id, current_user.id, recipient.reason, new_commits: new_commits, existing_commits: existing_commits).deliver_later
+    end
+  end
+
   # When merge request text is updated, we should send an email to:
   #
   #  * newly mentioned project team members with notification level higher than Participating

app/views/admin/application_settings/_form.html.haml

@@ -3,6 +3,7 @@
 
   - if License.feature_available?(:repository_mirrors)
     = render partial: 'repository_mirrors_form', locals: { f: f }
+
   %fieldset
     %legend Continuous Integration and Deployment
     .form-group

app/views/admin/application_settings/_visibility_and_access.html.haml

@@ -42,10 +42,6 @@
           = link_to "(?)", help_page_path("integration/bitbucket")
           and GitLab.com
           = link_to "(?)", help_page_path("integration/gitlab")
-    .form-group
-      = f.label :default_branch_protection, class: 'control-label col-sm-2'
-      .col-sm-10
-        = f.select :default_branch_protection, options_for_select(Gitlab::Access.protection_options, @application_setting.default_branch_protection), {}, class: 'form-control'
 
     -# EE-only
     - if ldap_enabled?

app/views/notify/push_to_merge_request_email.html.haml

+%h3
+  New commits were pushed to the merge request
+  = link_to(@merge_request.to_reference, project_merge_request_url(@merge_request.target_project, @merge_request))
+  by #{@current_user.name}
+
+- if @existing_commits.any?
+  - count = @existing_commits.size
+  %ul
+    %li
+      - if count.one?
+        - commit_id = @existing_commits.first[:short_id]
+        = link_to(commit_id, project_commit_url(@merge_request.target_project, commit_id))
+      - else
+        = link_to(project_compare_url(@merge_request.target_project, from: @existing_commits.first[:short_id], to: @existing_commits.last[:short_id])) do
+          #{@existing_commits.first[:short_id]}...#{@existing_commits.last[:short_id]}
+      = precede ' - ' do
+        - commits_text = "#{count} commit".pluralize(count)
+        #{commits_text} from branch `#{@merge_request.target_branch}`
+
+- if @new_commits.any?
+  %ul
+    - @new_commits.each do |commit|
+      %li
+        = link_to(commit[:short_id], project_commit_url(@merge_request.target_project, commit[:short_id]))
+        = precede ' - ' do
+          #{commit[:title]}

app/views/notify/push_to_merge_request_email.text.haml

+New commits were pushed to the merge request #{@merge_request.to_reference} by #{@current_user.name}
+\
+#{url_for(project_merge_request_url(@merge_request.target_project, @merge_request))}
+\
+- if @existing_commits.any?
+  - count = @existing_commits.size
+  - commits_id = count.one? ? @existing_commits.first[:short_id] : "#{@existing_commits.first[:short_id]}...#{@existing_commits.last[:short_id]}"
+  - commits_text = "#{count} commit".pluralize(count)
+
+  * #{commits_id} - #{commits_text} from branch `#{@merge_request.target_branch}`
+\
+- @new_commits.each do |commit|
+  * #{commit[:short_id]} - #{raw commit[:title]}

changelogs/unreleased/23460-send-email-when-pushing-more-commits-to-the-merge-request.yml

+---
+title: Send notification emails when push to a merge request
+merge_request: 7610
+author: YarNayar
+type: feature

changelogs/unreleased/43552-user-owned-projects-query-performance-improvement.yml

+---
+title: Improves the performance of projects list page
+merge_request: 17934
+author:
+type: performance

changelogs/unreleased/44608-Cloning-a-repository-over-HTTPS-with-LDAP-credentials-causes-a-HTTP-401-Access-denied.yml

+---
+title: 'Cloning a repository over HTTPS with LDAP credentials causes a HTTP 401 Access denied'
+merge_request: !17988
+author: Horatiu Eugen Vlad
+type: fixed

db/migrate/20180323150945_add_push_to_merge_request_to_notification_settings.rb

+class AddPushToMergeRequestToNotificationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :notification_settings, :push_to_merge_request, :boolean
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180320182229) do
+ActiveRecord::Schema.define(version: 20180323150945) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1708,6 +1708,7 @@ ActiveRecord::Schema.define(version: 20180320182229) do
     t.boolean "merge_merge_request"
     t.boolean "failed_pipeline"
     t.boolean "success_pipeline"
+    t.boolean "push_to_merge_request"
   end
 
   add_index "notification_settings", ["source_id", "source_type"], name: "index_notification_settings_on_source_id_and_source_type", using: :btree

doc/api/notification_settings.md

@@ -24,6 +24,7 @@ reopen_issue
 close_issue
 reassign_issue
 new_merge_request
+push_to_merge_request
 reopen_merge_request
 close_merge_request
 reassign_merge_request
@@ -75,6 +76,7 @@ curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab
 | `close_issue` | boolean | no | Enable/disable this notification |
 | `reassign_issue` | boolean | no | Enable/disable this notification |
 | `new_merge_request` | boolean | no | Enable/disable this notification |
+| `push_to_merge_request` | boolean | no | Enable/disable this notification |
 | `reopen_merge_request` | boolean | no | Enable/disable this notification |
 | `close_merge_request` | boolean | no | Enable/disable this notification |
 | `reassign_merge_request` | boolean | no | Enable/disable this notification |
@@ -141,6 +143,7 @@ curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab
 | `close_issue` | boolean | no | Enable/disable this notification |
 | `reassign_issue` | boolean | no | Enable/disable this notification |
 | `new_merge_request` | boolean | no | Enable/disable this notification |
+| `push_to_merge_request` | boolean | no | Enable/disable this notification |
 | `reopen_merge_request` | boolean | no | Enable/disable this notification |
 | `close_merge_request` | boolean | no | Enable/disable this notification |
 | `reassign_merge_request` | boolean | no | Enable/disable this notification |
@@ -164,6 +167,7 @@ Example responses:
     "close_issue": false,
     "reassign_issue": false,
     "new_merge_request": false,
+    "push_to_merge_request": false,
     "reopen_merge_request": false,
     "close_merge_request": false,
     "reassign_merge_request": false,

doc/workflow/notifications.md

@@ -67,7 +67,7 @@ Below is the table of events users can be notified of:
 
 ### Issue / Merge request events
 
-In all of the below cases, the notification will be sent to:
+In most of the below cases, the notification will be sent to:
 - Participants:
   - the author and assignee of the issue/merge request
   - authors of comments on the issue/merge request
@@ -87,6 +87,7 @@ In all of the below cases, the notification will be sent to:
 | Reassign issue         | The above, plus the old assignee |
 | Reopen issue           | |
 | New merge request      | |
+| Push to merge request  | Participants and Custom notification level with this event selected |
 | Reassign merge request | The above, plus the old assignee |
 | Close merge request    | |
 | Reopen merge request   | |

lib/gitlab/auth.rb

@@ -71,7 +71,11 @@ module Gitlab
 
           authenticators.compact!
 
-          user if authenticators.find { |auth| auth.login(login, password) }
+          # return found user that was authenticated first for given login credentials
+          authenticators.find do |auth|
+            authenticated_user = auth.login(login, password)
+            break authenticated_user if authenticated_user
+          end
         end
       end
 

lib/gitlab/auth/database/authentication.rb

@@ -8,7 +8,7 @@ module Gitlab
         def login(login, password)
           return false unless Gitlab::CurrentSettings.password_authentication_enabled_for_git?
 
-          user&.valid_password?(password)
+          return user if user&.valid_password?(password)
         end
       end
     end

lib/gitlab/auth/ldap/authentication.rb

@@ -12,30 +12,26 @@ module Gitlab
           return unless Gitlab::Auth::LDAP::Config.enabled?
           return unless login.present? && password.present?
 
-          auth = nil
-          # loop through providers until valid bind
+          # return found user that was authenticated by first provider for given login credentials
           providers.find do |provider|
             auth = new(provider)
-            auth.login(login, password) # true will exit the loop
+            break auth.user if auth.login(login, password) # true will exit the loop
           end
-
-          # If (login, password) was invalid for all providers, the value of auth is now the last
-          # Gitlab::Auth::LDAP::Authentication instance we tried.
-          auth.user
         end
 
         def self.providers
           Gitlab::Auth::LDAP::Config.providers
         end
 
-        attr_accessor :ldap_user
-
         def login(login, password)
-          @ldap_user = adapter.bind_as(
+          result = adapter.bind_as(
             filter: user_filter(login),
             size: 1,
             password: password
           )
+          return unless result
+
+          @user = Gitlab::Auth::LDAP::User.find_by_uid_and_provider(result.dn, provider)
         end
 
         def adapter
@@ -56,12 +52,6 @@ module Gitlab
 
           filter
         end
-
-        def user
-          return unless ldap_user
-
-          Gitlab::Auth::LDAP::User.find_by_uid_and_provider(ldap_user.dn, provider)
-        end
       end
     end
   end

lib/gitlab/auth/o_auth/authentication.rb

@@ -12,6 +12,7 @@ module Gitlab
           @user = user
         end
 
+        # Implementation must return user object if login successful
         def login(login, password)
           raise NotImplementedError
         end

scripts/lint-doc.sh

@@ -3,7 +3,7 @@
 cd "$(dirname "$0")/.."
 
 # Use long options (e.g. --header instead of -H) for curl examples in documentation.
-echo 'Checking for curl short options...'
+echo '=> Checking for cURL short options...'
 grep --extended-regexp --recursive --color=auto 'curl (.+ )?-[^- ].*' doc/ >/dev/null 2>&1
 if [ $? == 0 ]
 then
@@ -15,7 +15,7 @@ fi
 
 # Ensure that the CHANGELOG.md does not contain duplicate versions
 DUPLICATE_CHANGELOG_VERSIONS=$(grep --extended-regexp '^## .+' CHANGELOG.md | sed -E 's| \(.+\)||' | sort -r | uniq -d)
-echo 'Checking for CHANGELOG.md duplicate entries...'
+echo '=> Checking for CHANGELOG.md duplicate entries...'
 if [ "${DUPLICATE_CHANGELOG_VERSIONS}" != "" ]
 then
   echo '✖ ERROR: Duplicate versions in CHANGELOG.md:' >&2
@@ -25,7 +25,7 @@ fi
 
 # Make sure no files in doc/ are executable
 EXEC_PERM_COUNT=$(find doc/ app/ -type f -perm 755 | wc -l)
-echo 'Checking for executable permissions...'
+echo '=> Checking for executable permissions...'
 if [ "${EXEC_PERM_COUNT}" -ne 0 ]
 then
   echo '✖ ERROR: Executable permissions should not be used in documentation! Use `chmod 644` to the files in question:' >&2
@@ -33,5 +33,33 @@ then
   exit 1
 fi
 
+# Do not use 'README.md', instead use 'index.md'
+# Number of 'README.md's as of 2018-03-26
+NUMBER_READMES_CE=42
+NUMBER_READMES_EE=46
+FIND_READMES=$(find doc/ -name "README.md" | wc -l)
+echo '=> Checking for new README.md files...'
+if [ "${CI_PROJECT_NAME}" == 'gitlab-ce' ]
+then
+  if [ ${FIND_READMES} -ne ${NUMBER_READMES_CE} ]
+  then
+    echo
+    echo '  ✖ ERROR: New README.md file(s) detected, prefer index.md over README.md.' >&2
+    echo '  https://docs.gitlab.com/ee/development/writing_documentation.html#location-and-naming-documents'
+    echo
+    exit 1
+  fi
+elif [ "${CI_PROJECT_NAME}" == 'gitlab-ee' ]
+then
+  if [ ${FIND_READMES} -ne $NUMBER_READMES_EE ]
+  then
+    echo
+    echo '  ✖ ERROR: New README.md file(s) detected, prefer index.md over README.md.' >&2
+    echo '  https://docs.gitlab.com/ee/development/writing_documentation.html#location-and-naming-documents'
+    echo
+    exit 1
+  fi
+fi
+
 echo "✔ Linting passed"
 exit 0

spec/lib/gitlab/auth_spec.rb

@@ -315,13 +315,19 @@ describe Gitlab::Auth do
       it "tries to autheticate with db before ldap" do
         expect(Gitlab::Auth::LDAP::Authentication).not_to receive(:login)
 
-        gl_auth.find_with_user_password(username, password)
+        expect(gl_auth.find_with_user_password(username, password)).to eq(user)
+      end
+
+      it "does not find user by using ldap as fallback to for authentication" do
+        expect(Gitlab::Auth::LDAP::Authentication).to receive(:login).and_return(nil)
+
+        expect(gl_auth.find_with_user_password('ldap_user', 'password')).to be_nil
       end
 
-      it "uses ldap as fallback to for authentication" do
-        expect(Gitlab::Auth::LDAP::Authentication).to receive(:login)
+      it "find new user by using ldap as fallback to for authentication" do
+        expect(Gitlab::Auth::LDAP::Authentication).to receive(:login).and_return(user)
 
-        gl_auth.find_with_user_password('ldap_user', 'password')
+        expect(gl_auth.find_with_user_password('ldap_user', 'password')).to eq(user)
       end
     end
 

spec/services/merge_requests/refresh_service_spec.rb

@@ -24,6 +24,14 @@ describe MergeRequests::RefreshService do
                               merge_when_pipeline_succeeds: true,
                               merge_user: @user)
 
+      @another_merge_request = create(:merge_request,
+                                      source_project: @project,
+                                      source_branch: 'master',
+                                      target_branch: 'test',
+                                      target_project: @project,
+                                      merge_when_pipeline_succeeds: true,
+                                      merge_user: @user)
+
       @fork_merge_request = create(:merge_request,
                                    source_project: @fork_project,
                                    source_branch: 'master',
@@ -55,9 +63,11 @@ describe MergeRequests::RefreshService do
 
     context 'push to origin repo source branch' do
       let(:refresh_service) { service.new(@project, @user) }
+      let(:notification_service) { spy('notification_service') }
 
       before do
         allow(refresh_service).to receive(:execute_hooks)
+        allow(NotificationService).to receive(:new) { notification_service }
       end
 
       it 'executes hooks with update action' do
@@ -67,6 +77,11 @@ describe MergeRequests::RefreshService do
         expect(refresh_service).to have_received(:execute_hooks)
           .with(@merge_request, 'update', old_rev: @oldrev)
 
+        expect(notification_service).to have_received(:push_to_merge_request)
+          .with(@merge_request, @user, new_commits: anything, existing_commits: anything)
+        expect(notification_service).to have_received(:push_to_merge_request)
+          .with(@another_merge_request, @user, new_commits: anything, existing_commits: anything)
+
         expect(@merge_request.notes).not_to be_empty
         expect(@merge_request).to be_open
         expect(@merge_request.merge_when_pipeline_succeeds).to be_falsey
@@ -125,11 +140,13 @@ describe MergeRequests::RefreshService do
 
     context 'push to origin repo source branch when an MR was reopened' do
       let(:refresh_service) { service.new(@project, @user) }
+      let(:notification_service) { spy('notification_service') }
 
       before do
         @merge_request.update(state: :opened)
 
         allow(refresh_service).to receive(:execute_hooks)
+        allow(NotificationService).to receive(:new) { notification_service }
         refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
         reload_mrs
       end
@@ -137,6 +154,10 @@ describe MergeRequests::RefreshService do
       it 'executes hooks with update action' do
         expect(refresh_service).to have_received(:execute_hooks)
           .with(@merge_request, 'update', old_rev: @oldrev)
+        expect(notification_service).to have_received(:push_to_merge_request)
+          .with(@merge_request, @user, new_commits: anything, existing_commits: anything)
+        expect(notification_service).to have_received(:push_to_merge_request)
+          .with(@another_merge_request, @user, new_commits: anything, existing_commits: anything)
 
         expect(@merge_request.notes).not_to be_empty
         expect(@merge_request).to be_open

spec/services/notification_service_spec.rb

@@ -1132,6 +1132,36 @@ describe NotificationService, :mailer do
       end
     end
 
+    describe '#push_to_merge_request' do
+      before do
+        update_custom_notification(:push_to_merge_request, @u_guest_custom, resource: project)
+        update_custom_notification(:push_to_merge_request, @u_custom_global)
+      end
+
+      it do
+        notification.push_to_merge_request(merge_request, @u_disabled)
+
+        should_email(merge_request.assignee)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
+        should_email(@u_participant_mentioned)
+        should_email(@subscriber)
+        should_email(@watcher_and_subscriber)
+        should_not_email(@u_watcher)
+        should_not_email(@u_guest_watcher)
+        should_not_email(@unsubscriber)
+        should_not_email(@u_participating)
+        should_not_email(@u_disabled)
+        should_not_email(@u_lazy_participant)
+      end
+
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { merge_request }
+        let(:notification_trigger) { notification.push_to_merge_request(merge_request, @u_disabled) }
+      end
+    end
+
     describe '#relabel_merge_request' do
       let(:group_label_1) { create(:group_label, group: group, title: 'Group Label 1', merge_requests: [merge_request]) }
       let(:group_label_2) { create(:group_label, group: group, title: 'Group Label 2') }