Add end-to-end test for registering GitLab Runner

qa/qa.rb

@@ -26,6 +26,7 @@ module QA
       autoload :Group, 'qa/factory/resource/group'
       autoload :Project, 'qa/factory/resource/project'
       autoload :DeployKey, 'qa/factory/resource/deploy_key'
+      autoload :Runner, 'qa/factory/resource/runner'
     end
 
     module Repository
@@ -104,7 +105,9 @@ module QA
       module Settings
         autoload :Common, 'qa/page/project/settings/common'
         autoload :Repository, 'qa/page/project/settings/repository'
+        autoload :CICD, 'qa/page/project/settings/ci_cd'
         autoload :DeployKeys, 'qa/page/project/settings/deploy_keys'
+        autoload :Runners, 'qa/page/project/settings/runners'
       end
     end
 
@@ -130,7 +133,7 @@ module QA
   # with these services, like through the shell.
   #
   module Service
-    autoload :Shellable, 'qa/service/shellable'
+    autoload :Shellout, 'qa/service/shellout'
     autoload :Omnibus, 'qa/service/omnibus'
     autoload :Runner, 'qa/service/runner'
   end

qa/qa/factory/resource/deploy_key.rb

@@ -13,7 +13,7 @@ module QA
           project.visit!
 
           Page::Menu::Side.act do
-            click_repository_setting
+            click_repository_settings
           end
 
           Page::Project::Settings::Repository.perform do |setting|

qa/qa/factory/resource/runner.rb

+require 'securerandom'
+
+module QA
+  module Factory
+    module Resource
+      class Runner < Factory::Base
+        attr_writer :name
+
+        dependency Factory::Resource::Project, as: :project do |project|
+          project.name = 'project-with-ci-cd'
+          project.description = 'Project with CI/CD Pipelines'
+        end
+
+        def name
+          @name || "qa-runner-#{SecureRandom.hex(4)}"
+        end
+
+        def perform(&block)
+          @block ||= block
+        end
+
+        def fabricate!
+          project.visit!
+
+          Page::Menu::Side.act { click_ci_cd_settings }
+
+          Service::Runner.perform do |runner|
+            Page::Project::Settings::CICD.perform do |settings|
+              settings.expand_runners_settings do |runners|
+                runner.pull
+                runner.name = name
+                runner.token = runners.registration_token
+                runner.address = runners.coordinator_address
+                runner.tags = %w[qa test]
+                runner.register!
+              end
+
+              sleep 5 # TODO, non-blocking waiting for Runner to register.
+
+              settings.refresh
+
+              settings.expand_runners_settings do |runners|
+                perform&.call(runners)
+                runner.remove!
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/menu/side.rb

@@ -5,18 +5,29 @@ module QA
         view 'app/views/layouts/nav/sidebar/_project.html.haml' do
           element :settings_item
           element :repository_link, "title: 'Repository'"
+          element :repository_link, "title: 'CI / CD'"
           element :top_level_items, '.sidebar-top-level-items'
         end
 
-        def click_repository_setting
-          hover_setting do
-            click_link('Repository')
+        def click_repository_settings
+          hover_settings do
+            within_submenu do
+              click_link('Repository')
+            end
+          end
+        end
+
+        def click_ci_cd_settings
+          hover_settings do
+            within_submenu do
+              click_link('CI / CD')
+            end
           end
         end
 
         private
 
-        def hover_setting
+        def hover_settings
           within_sidebar do
             find('.qa-settings-item').hover
 
@@ -29,6 +40,12 @@ module QA
             yield
           end
         end
+
+        def within_submenu
+          page.within('.fly-out-list') do
+            yield
+          end
+        end
       end
     end
   end

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

+module QA
+  module Page
+    module Project
+      module Settings
+        class CICD < Page::Base
+          include Common
+
+          view 'app/views/projects/settings/ci_cd/show.html.haml' do
+            element :runners_settings, 'Runners settings'
+          end
+
+          def expand_runners_settings(&block)
+            expand_section('Runners settings') do
+              Settings::Runners.perform(&block)
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/settings/common.rb

@@ -10,6 +10,16 @@ module QA
               yield
             end
           end
+
+          def expand_section(name)
+            page.within('#content-body') do
+              page.within('section', text: name) do
+                click_button 'Expand'
+
+                yield
+              end
+            end
+          end
         end
       end
     end

qa/qa/page/project/settings/runners.rb

+module QA
+  module Page
+    module Project
+      module Settings
+        class Runners < Page::Base
+          def registration_token
+            find('code#registration_token').text
+          end
+
+          def coordinator_address
+            # TODO, this needs a specific ID or QA class
+            #
+            all('code').first.text
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/service/runner.rb

+require 'securerandom'
+
 module QA
   module Service
     class Runner
       include Scenario::Actable
       include Service::Shellout
 
-      def initialize(image)
-        @image = image
+      attr_writer :token, :address, :tags, :image, :name
+
+      def initialize
+        @image = 'gitlab/gitlab-runner:alpine'
+        @name = "gitlab-runner-qa-#{SecureRandom.hex(4)}"
       end
 
       def pull
         shell "docker pull #{@image}"
       end
 
-      def register(token)
-        raise NotImplementedError
-      end
-
-      def run
-        raise NotImplementedError
+      def register!
+        shell <<~CMD.tr("\n", ' ')
+          docker run -d --rm --entrypoint=/bin/sh
+          --network test --name #{@name}
+          -e CI_SERVER_URL=#{@address}
+          -e REGISTER_NON_INTERACTIVE=true
+          -e REGISTRATION_TOKEN=#{@token}
+          -e RUNNER_EXECUTOR=shell
+          -e RUNNER_TAG_LIST=#{@tags.to_a.join(',')}
+          -e RUNNER_NAME=#{@name}
+          #{@image} -c 'gitlab-runner register && gitlab-runner run'
+        CMD
       end
 
-      def remove
-        raise NotImplementedError
+      def remove!
+        shell "docker rm -f #{@name}"
       end
     end
   end

qa/qa/specs/features/project/pipelines_spec.rb

+module QA
+  feature 'CI/CD Pipelines', :core, :docker do
+    scenario 'user registers a new specific runner' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      Factory::Resource::Runner.fabricate! do |runner|
+        runner.name = 'my-qa-runner'
+
+        runner.perform do |page|
+          expect(page).to have_content('my-qa-runner')
+          expect(page).to have_css('.runner-status-online')
+        end
+      end
+    end
+  end
+end