Added cleaup stage to Deploy-ECS

Added new rspec for the Deploy-ECS template.

lib/gitlab/ci/templates/AWS/Deploy-ECS.gitlab-ci.yml

@@ -4,6 +4,7 @@ stages:
   - review
   - deploy
   - production
+  - cleanup
 
 variables:
   AUTO_DEVOPS_PLATFORM_TARGET: ECS

spec/lib/gitlab/ci/templates/AWS/deploy_ecs_gitlab_ci_yaml_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Deploy-ECS.gitlab-ci.yml' do
+  subject(:template) { Gitlab::Template::GitlabCiYmlTemplate.find('AWS/Deploy-ECS') }
+
+  describe 'the created pipeline' do
+    let_it_be(:user) { create(:admin) }
+    let(:default_branch) { 'master' }
+    let(:pipeline_branch) { default_branch }
+    let(:project) { create(:project, :auto_devops, :custom_repo, files: { 'README.md' => '' }) }
+    let(:service) { Ci::CreatePipelineService.new(project, user, ref: pipeline_branch ) }
+    let(:pipeline) { service.execute!(:push) }
+    let(:build_names) { pipeline.builds.pluck(:name) }
+    let(:platform_target) { 'ECS' }
+
+    before do
+      create(:ci_variable, project: project, key: 'AUTO_DEVOPS_PLATFORM_TARGET', value: platform_target)
+      stub_ci_pipeline_yaml_file(template.content)
+      allow_any_instance_of(Ci::BuildScheduleWorker).to receive(:perform).and_return(true)
+      allow(project).to receive(:default_branch).and_return(default_branch)
+    end
+
+    shared_examples 'no pipeline yaml error' do
+      it 'does not have any error' do
+        expect(pipeline.has_yaml_errors?).to be_falsey
+      end
+    end
+
+    it_behaves_like 'no pipeline yaml error'
+
+    it 'creates the expected jobs' do
+      expect(build_names).to include('production_ecs')
+    end
+
+    context 'when running a pipeline for a branch' do
+      let(:pipeline_branch) { 'test_branch' }
+
+      before do
+        project.repository.create_branch(pipeline_branch)
+      end
+
+      it_behaves_like 'no pipeline yaml error'
+
+      it 'creates the expected jobs' do
+        expect(build_names).to include('review_ecs', 'stop_review_ecs')
+      end
+
+      context 'when deploying to ECS Fargate' do
+        let(:platform_target) { 'FARGATE' }
+
+        it 'creates the expected jobs' do
+          expect(build_names).to include('review_fargate', 'stop_review_fargate')
+        end
+      end
+    end
+  end
+end