Add e2e test: push mirroring over HTTP

Adds an end-to-end test of push mirroring a repository over HTTP.

Includes addition of QA selectors to views

app/views/projects/mirrors/_authentication_method.html.haml

@@ -8,14 +8,14 @@
   = f.label :auth_method, _('Authentication method'), class: 'label-bold'
   = f.select :auth_method,
       options_for_select(auth_options, mirror.auth_method),
-      {}, { class: "form-control js-mirror-auth-type" }
+      {}, { class: "form-control js-mirror-auth-type qa-authentication-method" }
 
 .form-group
   .collapse.js-well-changing-auth
     .changing-auth-method= icon('spinner spin lg')
   .well-password-auth.collapse.js-well-password-auth
     = f.label :password, _("Password"), class: "label-bold"
-    = f.password_field :password, value: mirror.password, class: 'form-control', autocomplete: 'new-password'
+    = f.password_field :password, value: mirror.password, class: 'form-control qa-password', autocomplete: 'new-password'
   - unless is_push
     .well-ssh-auth.collapse.js-well-ssh-auth
       %p.js-ssh-public-key-present{ class: ('collapse' unless ssh_public_key_present) }

app/views/projects/mirrors/_mirror_repos.html.haml

 - expanded = Rails.env.test?
 - protocols = Gitlab::UrlSanitizer::ALLOWED_SCHEMES.join('|')
 
-%section.settings.project-mirror-settings.js-mirror-settings.no-animate#js-push-remote-settings{ class: ('expanded' if expanded) }
+%section.settings.project-mirror-settings.js-mirror-settings.no-animate.qa-mirroring-repositories-settings#js-push-remote-settings{ class: ('expanded' if expanded) }
   .settings-header
     %h4= _('Mirroring repositories')
     %button.btn.js-settings-toggle
@@ -20,7 +20,7 @@
 
           .form-group.has-feedback
             = label_tag :url, _('Git repository URL'), class: 'label-light'
-            = text_field_tag :url, nil, class: 'form-control js-mirror-url js-repo-url', placeholder: _('Input your repository URL'), required: true, pattern: "(#{protocols}):\/\/.+"
+            = text_field_tag :url, nil, class: 'form-control js-mirror-url js-repo-url qa-mirror-repository-url-input', placeholder: _('Input your repository URL'), required: true, pattern: "(#{protocols}):\/\/.+"
 
           = render 'projects/mirrors/instructions'
 
@@ -32,7 +32,7 @@
             = link_to icon('question-circle'), help_page_path('user/project/protected_branches')
 
         .panel-footer
-          = f.submit _('Mirror repository'), class: 'btn btn-success js-mirror-submit', name: :update_remote_mirror
+          = f.submit _('Mirror repository'), class: 'btn btn-success js-mirror-submit qa-mirror-repository-button', name: :update_remote_mirror
 
     .panel.panel-default
       .table-responsive
@@ -50,10 +50,10 @@
             = render_if_exists 'projects/mirrors/table_pull_row'
             - @project.remote_mirrors.each_with_index do |mirror, index|
               - if mirror.enabled
-                %tr
-                  %td= mirror.safe_url
+                %tr.qa-mirrored-repository-row
+                  %td.qa-mirror-repository-url= mirror.safe_url
                   %td= _('Push')
-                  %td= mirror.last_update_at.present? ? time_ago_with_tooltip(mirror.last_update_at) : _('Never')
+                  %td.qa-mirror-last-update-at= mirror.last_update_at.present? ? time_ago_with_tooltip(mirror.last_update_at) : _('Never')
                   %td
                     - if mirror.last_error.present?
                       .badge.mirror-error-badge{ data: { toggle: 'tooltip', html: 'true' }, title: html_escape(mirror.last_error.try(:strip)) }= _('Error')

app/views/projects/mirrors/_mirror_repos_form.html.haml

 .form-group
   = label_tag :mirror_direction, _('Mirror direction'), class: 'label-light'
-  = select_tag :mirror_direction, options_for_select([[_('Push'), 'push']]), class: 'form-control js-mirror-direction', disabled: true
+  = select_tag :mirror_direction, options_for_select([[_('Push'), 'push']]), class: 'form-control js-mirror-direction qa-mirror-direction', disabled: true
 
 = render partial: "projects/mirrors/mirror_repos_push", locals: { f: f }

app/views/shared/_remote_mirror_update_button.html.haml

@@ -2,5 +2,5 @@
   %button.btn.disabled{ type: 'button', data: { toggle: 'tooltip', container: 'body' }, title: _('Updating') }
     = icon("refresh spin")
 - else
-  = link_to update_now_project_mirror_path(@project, sync_remote: true), method: :post, class: "btn", data: { toggle: 'tooltip', container: 'body' }, title: _('Update now') do
+  = link_to update_now_project_mirror_path(@project, sync_remote: true), method: :post, class: "btn qa-update-now-button", data: { toggle: 'tooltip', container: 'body' }, title: _('Update now') do
     = icon("refresh")

qa/qa.rb

@@ -184,6 +184,7 @@ module QA
         autoload :Runners, 'qa/page/project/settings/runners'
         autoload :MergeRequest, 'qa/page/project/settings/merge_request'
         autoload :Members, 'qa/page/project/settings/members'
+        autoload :MirroringRepositories, 'qa/page/project/settings/mirroring_repositories'
       end
 
       module Issue

qa/qa/page/base.rb

@@ -15,7 +15,7 @@ module QA
       def_delegators :evaluator, :view, :views
 
       def refresh
-        visit current_url
+        page.refresh
       end
 
       def wait(max: 60, time: 0.1, reload: true)
@@ -80,8 +80,8 @@ module QA
         page.evaluate_script('xhr.status') == 200
       end
 
-      def find_element(name)
-        find(element_selector_css(name))
+      def find_element(name, wait: Capybara.default_max_wait_time)
+        find(element_selector_css(name), wait: wait)
       end
 
       def all_elements(name)
@@ -100,6 +100,14 @@ module QA
         find_element(name).set(content)
       end
 
+      def select_element(name, value)
+        element = find_element(name)
+
+        return if element.text.downcase.to_s == value.to_s
+
+        element.select value.to_s.capitalize
+      end
+
       def has_element?(name)
         has_css?(element_selector_css(name))
       end
@@ -110,6 +118,12 @@ module QA
         end
       end
 
+      def within_element_by_index(name, index)
+        page.within all_elements(name)[index] do
+          yield
+        end
+      end
+
       def scroll_to_element(name, *args)
         scroll_to(element_selector_css(name), *args)
       end

qa/qa/page/project/settings/mirroring_repositories.rb

+# frozen_string_literal: true
+
+module QA
+  module Page
+    module Project
+      module Settings
+        class MirroringRepositories < Page::Base
+          view 'app/views/projects/mirrors/_authentication_method.html.haml' do
+            element :authentication_method
+            element :password
+          end
+
+          view 'app/views/projects/mirrors/_mirror_repos.html.haml' do
+            element :mirror_repository_url_input
+            element :mirror_repository_button
+            element :mirror_repository_url
+            element :mirror_last_update_at
+            element :mirrored_repository_row
+          end
+
+          view 'app/views/projects/mirrors/_mirror_repos_form.html.haml' do
+            element :mirror_direction
+          end
+
+          view 'app/views/shared/_remote_mirror_update_button.html.haml' do
+            element :update_now_button
+          end
+
+          def repository_url=(value)
+            fill_element :mirror_repository_url_input, value
+          end
+
+          def password=(value)
+            fill_element :password, value
+          end
+
+          def mirror_direction=(value)
+            raise ArgumentError, "Mirror direction must be :push or :pull" unless [:push, :pull].include? value
+
+            select_element(:mirror_direction, value)
+          end
+
+          def authentication_method=(value)
+            raise ArgumentError, "Authentication method must be :password or :none" unless [:password, :none].include? value
+
+            select_element(:authentication_method, value)
+          end
+
+          def mirror_repository
+            click_element :mirror_repository_button
+          end
+
+          def update(url)
+            row_index = find_repository_row_index url
+
+            within_element_by_index(:mirrored_repository_row, row_index) do
+              click_element :update_now_button
+            end
+
+            # Wait a few seconds for the sync to occur and then refresh the page
+            # so that 'last update' shows 'just now' or a period in seconds
+            sleep 5
+            refresh
+
+            wait(time: 1) do
+              within_element_by_index(:mirrored_repository_row, row_index) do
+                last_update = find_element(:mirror_last_update_at, wait: 0)
+                last_update.has_text?('just now') || last_update.has_text?('seconds')
+              end
+            end
+
+            # Fail early if the page still shows that there has been no update
+            within_element_by_index(:mirrored_repository_row, row_index) do
+              find_element(:mirror_last_update_at, wait: 0).assert_no_text('Never')
+            end
+          end
+
+          private
+
+          def find_repository_row_index(target_url)
+            all_elements(:mirror_repository_url).index do |url|
+              # The url might be a sanitized url but the target_url won't be so
+              # we compare just the paths instead of the full url
+              URI.parse(url.text).path == target_url.path
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/settings/repository.rb

@@ -13,6 +13,10 @@ module QA
             element :protected_branches_settings
           end
 
+          view 'app/views/projects/mirrors/_mirror_repos.html.haml' do
+            element :mirroring_repositories_settings
+          end
+
           def expand_deploy_keys(&block)
             expand_section(:deploy_keys_settings) do
               DeployKeys.perform(&block)
@@ -30,6 +34,12 @@ module QA
               DeployTokens.perform(&block)
             end
           end
+
+          def expand_mirroring_repositories(&block)
+            expand_section(:mirroring_repositories_settings) do
+              MirroringRepositories.perform(&block)
+            end
+          end
         end
       end
     end

qa/qa/specs/features/browser_ui/3_create/repository/push_mirroring_over_http_spec.rb

+# frozen_string_literal: true
+
+module QA
+  context 'Create' do
+    describe 'Push mirror a repository over HTTP' do
+      it 'configures and syncs a (push) mirrored repository'  do
+        Runtime::Browser.visit(:gitlab, Page::Main::Login)
+        Page::Main::Login.perform(&:sign_in_using_credentials)
+
+        target_project = Resource::Project.fabricate! do |project|
+          project.name = 'push-mirror-target-project'
+        end
+        target_project_uri = target_project.repository_http_location.uri
+        target_project_uri.user = Runtime::User.username
+
+        source_project_push = Resource::Repository::ProjectPush.fabricate! do |push|
+          push.file_name = 'README.md'
+          push.file_content = '# This is a test project'
+          push.commit_message = 'Add README.md'
+        end
+        source_project_push.project.visit!
+
+        Page::Project::Show.perform(&:wait_for_push)
+
+        Page::Project::Menu.perform(&:click_repository_settings)
+        Page::Project::Settings::Repository.perform do |settings|
+          settings.expand_mirroring_repositories do |mirror_settings|
+            # Configure the source project to push to the target project
+            mirror_settings.repository_url = target_project_uri
+            mirror_settings.mirror_direction = :push
+            mirror_settings.authentication_method = :password
+            mirror_settings.password = Runtime::User.password
+            mirror_settings.mirror_repository
+            mirror_settings.update target_project_uri
+          end
+        end
+
+        # Check that the target project has the commit from the source
+        target_project.visit!
+        expect(page).to have_content('README.md')
+        expect(page).to have_content('This is a test project')
+      end
+    end
+  end
+end

qa/qa/support/page/logging.rb

@@ -37,8 +37,8 @@ module QA
           exists
         end
 
-        def find_element(name)
-          log("finding :#{name}")
+        def find_element(name, wait: Capybara.default_max_wait_time)
+          log("finding :#{name} (wait: #{wait})")
 
           element = super
 
@@ -71,6 +71,12 @@ module QA
           super
         end
 
+        def select_element(name, value)
+          log(%Q(selecting "#{value}" in :#{name}))
+
+          super
+        end
+
         def has_element?(name)
           found = super
 
@@ -89,6 +95,16 @@ module QA
           element
         end
 
+        def within_element_by_index(name, index)
+          log("within elements :#{name} at index #{index}")
+
+          element = super
+
+          log("end within elements :#{name} at index #{index}")
+
+          element
+        end
+
         private
 
         def log(msg)