Add new lib and e2e test for pipeline subscriptions

Add new selectors in CICD settings
Add new selectors in pipeline subscriptions
Add new class to ee.rb
New page object for EE CICD settings
New page object for EE pipeline subscriptions
New resource for EE pipeline subscriptions
Update page object CICD settings
New E2E test for pipeline subscriptions

ee/app/views/projects/settings/ci_cd/_pipeline_subscriptions.html.haml

@@ -2,7 +2,7 @@
 
 - expanded = expanded_by_default?
 
-%section.settings.no-animate#pipeline-subscriptions{ class: ('expanded' if expanded) }
+%section.settings.no-animate#pipeline-subscriptions{ class: ('expanded' if expanded), data: { qa_selector: 'pipeline_subscriptions_setting_content' } }
   .settings-header
     %h4.settings-title.js-settings-toggle.js-settings-toggle-trigger-only
       = _("Pipeline subscriptions")

ee/app/views/projects/settings/subscriptions/_index.html.haml

@@ -5,8 +5,8 @@
         .form-group
           = f.label :upstream_project_path do
             = _("Project path")
-          = f.text_field :upstream_project_path, class: "form-control"
-        = f.submit _('Subscribe'), class: "btn btn-success"
+          = f.text_field :upstream_project_path, class: "form-control", data: { qa_selector: "upstream_project_path_field" }
+        = f.submit _('Subscribe'), class: "btn btn-success", data: { qa_selector: "subscribe_button" }
 
 .row.gl-mt-3.gl-mb-3
   .col-lg-12

qa/qa/ee.rb

@@ -147,6 +147,8 @@ module QA
           autoload :PushRules, 'qa/ee/page/project/settings/push_rules'
           autoload :LicenseCompliance, 'qa/ee/page/project/settings/license_compliance'
           autoload :IssueTemplateDefault, 'qa/ee/page/project/settings/issue_template_default.rb'
+          autoload :CICD, 'qa/ee/page/project/settings/ci_cd'
+          autoload :PipelineSubscriptions, 'qa/ee/page/project/settings/pipeline_subscriptions'
         end
 
         module Operations
@@ -216,6 +218,7 @@ module QA
       autoload :GroupLabel, 'qa/ee/resource/group_label'
       autoload :GroupIteration, 'qa/ee/resource/group_iteration'
       autoload :ImportRepoWithCICD, 'qa/ee/resource/import_repo_with_ci_cd'
+      autoload :PipelineSubscriptions, 'qa/ee/resource/pipeline_subscriptions'
 
       module Board
         autoload :BaseBoard, 'qa/ee/resource/board/base_board'

qa/qa/ee/page/project/settings/ci_cd.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Page
+      module Project
+        module Settings
+          module CICD
+            extend QA::Page::PageConcern
+
+            def self.prepended(base)
+              super
+
+              base.class_eval do
+                include Page::Component::SecureReport
+
+                view 'ee/app/views/projects/settings/ci_cd/_pipeline_subscriptions.html.haml' do
+                  element :pipeline_subscriptions_setting_content
+                end
+              end
+            end
+
+            def expand_pipeline_subscriptions(&block)
+              expand_content(:pipeline_subscriptions_setting_content) do
+                Settings::PipelineSubscriptions.perform(&block)
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/ee/page/project/settings/pipeline_subscriptions.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Page
+      module Project
+        module Settings
+          class PipelineSubscriptions < QA::Page::Base
+            view 'ee/app/views/projects/settings/subscriptions/_index.html.haml' do
+              element :upstream_project_path_field
+              element :subscribe_button
+            end
+
+            def subscribe(project_path)
+              fill_element(:upstream_project_path_field, project_path)
+              click_element(:subscribe_button)
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/ee/resource/pipeline_subscriptions.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Resource
+      class PipelineSubscriptions < QA::Resource::Base
+        attr_accessor :project_path
+
+        def fabricate!
+          QA::Page::Project::Menu.perform(&:go_to_ci_cd_settings)
+
+          QA::Page::Project::Settings::CICD.perform do |setting|
+            setting.expand_pipeline_subscriptions do |page|
+              page.subscribe(project_path)
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/settings/ci_cd.rb

@@ -42,3 +42,5 @@ module QA
     end
   end
 end
+
+QA::Page::Project::Settings::CICD.prepend_if_ee("QA::EE::Page::Project::Settings::CICD")