# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Ci::CreatePipelineService, :yaml_processor_feature_flag_corectness, :clean_gitlab_redis_cache do
  include ProjectForksHelper

  let_it_be_with_refind(:project) { create(:project, :repository) }
  let_it_be_with_reload(:user) { project.first_owner }

  let(:ref_name) { 'refs/heads/master' }

  before do
    stub_ci_pipeline_to_return_yaml_file
  end

  describe '#execute' do
    # rubocop:disable Metrics/ParameterLists
    def execute_service(
      source: :push,
      before: '00000000',
      after: project.commit.id,
      ref: ref_name,
      trigger_request: nil,
      variables_attributes: nil,
      merge_request: nil,
      external_pull_request: nil,
      push_options: nil,
      source_sha: nil,
      target_sha: nil,
      save_on_errors: true)
      params = { ref: ref,
                 before: before,
                 after: after,
                 variables_attributes: variables_attributes,
                 push_options: push_options,
                 source_sha: source_sha,
                 target_sha: target_sha }

      described_class.new(project, user, params).execute(source,
        save_on_errors: save_on_errors,
        trigger_request: trigger_request,
        merge_request: merge_request,
        external_pull_request: external_pull_request) do |pipeline|
        yield(pipeline) if block_given?
      end
    end
    # rubocop:enable Metrics/ParameterLists

    context 'performance' do
      it_behaves_like 'pipelines are created without N+1 SQL queries' do
        let(:config1) do
          <<~YAML
          job1:
            stage: build
            script: exit 0

          job2:
            stage: test
            script: exit 0
          YAML
        end

        let(:config2) do
          <<~YAML
          job1:
            stage: build
            script: exit 0

          job2:
            stage: test
            script: exit 0

          job3:
            stage: deploy
            script: exit 0
          YAML
        end

        let(:accepted_n_plus_ones) do
          1 + # SELECT "ci_instance_variables"
          1 + # INSERT INTO "ci_stages"
          1 + # SELECT "ci_builds".* FROM "ci_builds"
          1 + # INSERT INTO "ci_builds"
          1 + # INSERT INTO "ci_builds_metadata"
          1   # SELECT "taggings".* FROM "taggings"
        end
      end
    end

    context 'valid params' do
      let(:pipeline) { execute_service.payload }

      let(:pipeline_on_previous_commit) do
        execute_service(
          after: previous_commit_sha_from_ref('master')
        ).payload
      end

      it 'responds with success' do
        expect(execute_service).to be_success
      end

      it 'creates a pipeline' do
        expect(pipeline).to be_kind_of(Ci::Pipeline)
        expect(pipeline).to be_valid
        expect(pipeline).to be_persisted
        expect(pipeline).to be_push
        expect(pipeline).to eq(project.ci_pipelines.last)
        expect(pipeline).to have_attributes(user: user)
        expect(pipeline).to have_attributes(status: 'created')
        expect(pipeline.iid).not_to be_nil
        expect(pipeline.repository_source?).to be true
        expect(pipeline.builds.first).to be_kind_of(Ci::Build)
        expect(pipeline.yaml_errors).not_to be_present
      end

      it 'increments the prometheus counter' do
        counter = spy('pipeline created counter')

        allow(Gitlab::Ci::Pipeline::Metrics)
          .to receive(:pipelines_created_counter).and_return(counter)

        pipeline

        expect(counter).to have_received(:increment)
      end

      it 'records pipeline size in a prometheus histogram' do
        histogram = spy('pipeline size histogram')

        allow(Gitlab::Ci::Pipeline::Metrics)
          .to receive(:pipeline_size_histogram).and_return(histogram)

        execute_service

        expect(histogram).to have_received(:observe)
          .with({ source: 'push', plan: project.actual_plan_name }, 5)
      end

      it 'tracks included template usage' do
        expect_next_instance_of(Gitlab::Ci::Pipeline::Chain::TemplateUsage) do |instance|
          expect(instance).to receive(:perform!)
        end

        execute_service
      end

      context 'when merge requests already exist for this source branch' do
        let!(:merge_request_1) do
          create(:merge_request, source_branch: 'feature', target_branch: "master", source_project: project)
        end

        let!(:merge_request_2) do
          create(:merge_request, source_branch: 'feature', target_branch: "v1.1.0", source_project: project)
        end

        context 'when the head pipeline sha equals merge request sha' do
          it 'updates head pipeline of each merge request', :sidekiq_might_not_need_inline do
            head_pipeline = execute_service(ref: 'feature', after: nil).payload

            expect(merge_request_1.reload.head_pipeline).to eq(head_pipeline)
            expect(merge_request_2.reload.head_pipeline).to eq(head_pipeline)
          end
        end
      end

      context 'auto-cancel enabled' do
        before do
          project.update!(auto_cancel_pending_pipelines: 'enabled')
        end

        it 'does not cancel HEAD pipeline' do
          pipeline
          pipeline_on_previous_commit

          expect(pipeline.reload).to have_attributes(status: 'created', auto_canceled_by_id: nil)
        end

        it 'auto cancel pending non-HEAD pipelines', :sidekiq_might_not_need_inline do
          pipeline_on_previous_commit
          pipeline

          expect(pipeline_on_previous_commit.reload).to have_attributes(status: 'canceled', auto_canceled_by_id: pipeline.id)
        end

        it 'cancels running outdated pipelines', :sidekiq_inline do
          pipeline_on_previous_commit.reload.run
          head_pipeline = execute_service.payload

          expect(pipeline_on_previous_commit.reload).to have_attributes(status: 'canceled', auto_canceled_by_id: head_pipeline.id)
        end

        it 'cancel created outdated pipelines', :sidekiq_might_not_need_inline do
          pipeline_on_previous_commit.update!(status: 'created')
          pipeline

          expect(pipeline_on_previous_commit.reload).to have_attributes(status: 'canceled', auto_canceled_by_id: pipeline.id)
        end

        it 'does not cancel pipelines from the other branches' do
          new_pipeline = execute_service(
            ref: 'refs/heads/feature',
            after: previous_commit_sha_from_ref('feature')
          ).payload

          pipeline

          expect(new_pipeline.reload).to have_attributes(status: 'created', auto_canceled_by_id: nil)
        end

        context 'when the interruptible attribute is' do
          context 'not defined' do
            before do
              config = YAML.dump(rspec: { script: 'echo' })
              stub_ci_pipeline_yaml_file(config)
            end

            it 'is cancelable' do
              pipeline = execute_service.payload

              expect(pipeline.builds.find_by(name: 'rspec').interruptible).to be_nil
            end
          end

          context 'set to true' do
            before do
              config = YAML.dump(rspec: { script: 'echo', interruptible: true })
              stub_ci_pipeline_yaml_file(config)
            end

            it 'is cancelable' do
              pipeline = execute_service.payload

              expect(pipeline.builds.find_by(name: 'rspec').interruptible).to be_truthy
            end
          end

          context 'set to false' do
            before do
              config = YAML.dump(rspec: { script: 'echo', interruptible: false })
              stub_ci_pipeline_yaml_file(config)
            end

            it 'is not cancelable' do
              pipeline = execute_service.payload

              expect(pipeline.builds.find_by(name: 'rspec').interruptible).to be_falsy
            end
          end
        end

        context 'interruptible builds' do
          before do
            stub_ci_pipeline_yaml_file(YAML.dump(config))
          end

          let(:config) do
            {
              stages: %w[stage1 stage2 stage3 stage4],

              build_1_1: {
                stage: 'stage1',
                script: 'echo',
                interruptible: true
              },
              build_1_2: {
                stage: 'stage1',
                script: 'echo',
                interruptible: true
              },
              build_2_1: {
                stage: 'stage2',
                script: 'echo',
                when: 'delayed',
                start_in: '10 minutes',
                interruptible: true
              },
              build_3_1: {
                stage: 'stage3',
                script: 'echo',
                interruptible: false
              },
              build_4_1: {
                stage: 'stage4',
                script: 'echo'
              }
            }
          end

          it 'properly configures interruptible status' do
            interruptible_status =
              pipeline_on_previous_commit
                .builds
                .joins(:metadata)
                .pluck(:name, "#{Ci::BuildMetadata.quoted_table_name}.interruptible")

            expect(interruptible_status).to contain_exactly(
              ['build_1_1', true],
              ['build_1_2', true],
              ['build_2_1', true],
              ['build_3_1', false],
              ['build_4_1', nil]
            )
          end

          context 'when only interruptible builds are running' do
            context 'when build marked explicitly by interruptible is running' do
              it 'cancels running outdated pipelines', :sidekiq_might_not_need_inline do
                pipeline_on_previous_commit
                  .builds
                  .find_by_name('build_1_2')
                  .run!

                pipeline

                expect(pipeline_on_previous_commit.reload).to have_attributes(
                  status: 'canceled', auto_canceled_by_id: pipeline.id)
              end
            end

            context 'when build that is not marked as interruptible is running' do
              it 'cancels running outdated pipelines', :sidekiq_might_not_need_inline do
                build_2_1 = pipeline_on_previous_commit
                  .builds.find_by_name('build_2_1')

                build_2_1.enqueue!
                build_2_1.reset.run!

                pipeline

                expect(pipeline_on_previous_commit.reload).to have_attributes(
                  status: 'canceled', auto_canceled_by_id: pipeline.id)
              end
            end
          end

          context 'when an uninterruptible build is running' do
            it 'does not cancel running outdated pipelines', :sidekiq_inline do
              build_3_1 = pipeline_on_previous_commit
                .builds.find_by_name('build_3_1')

              build_3_1.enqueue!
              build_3_1.reset.run!

              pipeline

              expect(pipeline_on_previous_commit.reload).to have_attributes(
                status: 'running', auto_canceled_by_id: nil)
            end
          end

          context 'when an build is waiting on an interruptible scheduled task' do
            it 'cancels running outdated pipelines', :sidekiq_might_not_need_inline do
              allow(Ci::BuildScheduleWorker).to receive(:perform_at)

              pipeline_on_previous_commit
                .builds
                .find_by_name('build_2_1')
                .schedule!

              pipeline

              expect(pipeline_on_previous_commit.reload).to have_attributes(
                status: 'canceled', auto_canceled_by_id: pipeline.id)
            end
          end

          context 'when a uninterruptible build has finished' do
            it 'does not cancel running outdated pipelines', :sidekiq_might_not_need_inline do
              pipeline_on_previous_commit
                .builds
                .find_by_name('build_3_1')
                .success!

              pipeline

              expect(pipeline_on_previous_commit.reload).to have_attributes(
                status: 'running', auto_canceled_by_id: nil)
            end
          end
        end
      end

      context 'auto-cancel disabled' do
        before do
          project.update!(auto_cancel_pending_pipelines: 'disabled')
        end

        it 'does not auto cancel created non-HEAD pipelines' do
          pipeline_on_previous_commit
          pipeline

          expect(pipeline_on_previous_commit.reload)
            .to have_attributes(status: 'created', auto_canceled_by_id: nil)
        end
      end

      def previous_commit_sha_from_ref(ref)
        project.commit(ref).parent.sha
      end
    end

    context "skip tag if there is no build for it" do
      it "creates commit if there is appropriate job" do
        expect(execute_service.payload).to be_persisted
      end

      it "creates commit if there is no appropriate job but deploy job has right ref setting" do
        config = YAML.dump({ deploy: { script: "ls", only: ["master"] } })
        stub_ci_pipeline_yaml_file(config)

        expect(execute_service.payload).to be_persisted
      end
    end

    it 'skips creating pipeline for refs without .gitlab-ci.yml', :aggregate_failures do
      stub_ci_pipeline_yaml_file(nil)

      response = execute_service

      expect(response).to be_error
      expect(response.message).to eq('Missing CI config file')
      expect(response.payload).not_to be_persisted
      expect(Ci::Pipeline.count).to eq(0)
      expect(Onboarding::PipelineCreatedWorker).not_to receive(:perform_async)
    end

    shared_examples 'a failed pipeline' do
      it 'creates failed pipeline' do
        stub_ci_pipeline_yaml_file(ci_yaml)

        pipeline = execute_service.payload

        expect(pipeline).to be_persisted
        expect(pipeline.builds.any?).to be false
        expect(pipeline.status).to eq('failed')
        expect(pipeline.yaml_errors).not_to be_nil
      end
    end

    context 'config evaluation' do
      context 'when config is in a file in repository' do
        before do
          content = YAML.dump(rspec: { script: 'echo' })
          stub_ci_pipeline_yaml_file(content)
        end

        it 'pull it from the repository' do
          pipeline = execute_service.payload
          expect(pipeline).to be_repository_source
          expect(pipeline.builds.map(&:name)).to eq ['rspec']
        end
      end

      context 'when config is from Auto-DevOps' do
        before do
          stub_ci_pipeline_yaml_file(nil)
          allow_any_instance_of(Project).to receive(:auto_devops_enabled?).and_return(true)
          create(:project_auto_devops, project: project)
        end

        it 'pull it from Auto-DevOps' do
          pipeline = execute_service.payload
          expect(pipeline).to be_auto_devops_source
          expect(pipeline.builds.map(&:name)).to match_array(%w[brakeman-sast build code_quality container_scanning secret_detection semgrep-sast test])
        end
      end

      context 'when config is not found' do
        before do
          stub_ci_pipeline_yaml_file(nil)
        end

        it 'responds with error message', :aggregate_failures do
          response = execute_service

          expect(response).to be_error
          expect(response.message).to eq('Missing CI config file')
          expect(response.payload).not_to be_persisted
        end
      end

      context 'when an unexpected error is raised' do
        before do
          expect(Gitlab::Ci::YamlProcessor).to receive(:new)
            .and_raise(RuntimeError, 'undefined failure')
        end

        it 'saves error in pipeline' do
          pipeline = execute_service.payload

          expect(pipeline.yaml_errors).to include('Undefined error')
        end

        it 'logs error' do
          expect(Gitlab::ErrorTracking).to receive(:track_exception).and_call_original

          execute_service
        end
      end
    end

    context 'when yaml is invalid' do
      let(:ci_yaml) { 'invalid: file: fiile' }
      let(:message) { 'Message' }

      it_behaves_like 'a failed pipeline'

      it 'increments the error metric' do
        stub_ci_pipeline_yaml_file(ci_yaml)

        counter = Gitlab::Metrics.counter(:gitlab_ci_pipeline_failure_reasons, 'desc')
        expect { execute_service }.to change { counter.get(reason: 'config_error') }.by(1)
      end

      context 'when receive git commit' do
        before do
          allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { message }
        end

        it_behaves_like 'a failed pipeline'
      end

      context 'when config has ports' do
        context 'in the main image' do
          let(:ci_yaml) do
            <<-EOS
              image:
                name: image:1.0
                ports:
                  - 80
            EOS
          end

          it_behaves_like 'a failed pipeline'
        end

        context 'in the job image' do
          let(:ci_yaml) do
            <<-EOS
              image: image:1.0

              test:
                script: rspec
                image:
                  name: image:1.0
                  ports:
                    - 80
            EOS
          end

          it_behaves_like 'a failed pipeline'
        end

        context 'in the service' do
          let(:ci_yaml) do
            <<-EOS
              image: image:1.0

              test:
                script: rspec
                image: image:1.0
                services:
                  - name: test
                    ports:
                      - 80
            EOS
          end

          it_behaves_like 'a failed pipeline'
        end
      end
    end

    context 'when an unexpected error is raised' do
      before do
        expect(Gitlab::Ci::YamlProcessor).to receive(:new)
          .and_raise(RuntimeError, 'undefined failure')
      end

      it 'saves error in pipeline' do
        pipeline = execute_service.payload

        expect(pipeline.yaml_errors).to include('Undefined error')
      end

      it 'logs error' do
        expect(Gitlab::ErrorTracking).to receive(:track_exception).and_call_original

        execute_service
      end
    end

    context 'when commit contains a [ci skip] directive' do
      shared_examples 'creating a pipeline' do
        it 'does not skip pipeline creation' do
          pipeline = execute_service.payload

          expect(pipeline).to be_persisted
          expect(pipeline.builds.first.name).to eq("rspec")
        end
      end

      shared_examples 'skipping a pipeline' do
        it 'skips pipeline creation' do
          pipeline = execute_service.payload

          expect(pipeline).to be_persisted
          expect(pipeline.builds.any?).to be false
          expect(pipeline.status).to eq("skipped")
        end
      end

      before do
        allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { commit_message }
      end

      skip_commit_messages = [
        "some message[ci skip]",
        "some message[skip ci]",
        "some message[CI SKIP]",
        "some message[SKIP CI]",
        "some message[ci_skip]",
        "some message[skip_ci]",
        "some message[ci-skip]",
        "some message[skip-ci]"
      ]

      skip_commit_messages.each do |skip_commit_message|
        context "when the commit message is #{skip_commit_message}" do
          let(:commit_message) { skip_commit_message }

          it_behaves_like 'skipping a pipeline'
        end
      end

      context 'when commit message does not contain [ci skip] nor [skip ci]' do
        let(:commit_message) { 'some message' }

        it_behaves_like 'creating a pipeline'
      end

      context 'when commit message is nil' do
        let(:commit_message) { nil }

        it_behaves_like 'creating a pipeline'
      end

      context 'when there is [ci skip] tag in commit message and yaml is invalid' do
        let(:commit_message) { 'some message [ci skip]' }
        let(:ci_yaml) { 'invalid: file: fiile' }

        before do
          stub_ci_pipeline_yaml_file(ci_yaml)
        end

        it_behaves_like 'skipping a pipeline'
      end
    end

    context 'when push options contain ci.skip' do
      let(:push_options) do
        { 'ci' => { 'skip' => true } }
      end

      it 'creates a pipline in the skipped state' do
        pipeline = execute_service(push_options: push_options).payload

        # TODO: DRY these up with "skips builds creation if the commit message"
        expect(pipeline).to be_persisted
        expect(pipeline.builds.any?).to be false
        expect(pipeline.status).to eq("skipped")
      end
    end

    context 'when there are no jobs for this pipeline' do
      before do
        config = YAML.dump({ test: { script: 'ls', only: ['feature'] } })
        stub_ci_pipeline_yaml_file(config)
      end

      it 'does not create a new pipeline', :aggregate_failures do
        result = execute_service

        expect(result).to be_error
        expect(result.message).to eq('No stages / jobs for this pipeline.')
        expect(result.payload).not_to be_persisted
        expect(Ci::Build.all).to be_empty
        expect(Ci::Pipeline.count).to eq(0)
      end

      describe '#iid' do
        let(:internal_id) do
          InternalId.find_by(project_id: project.id, usage: :ci_pipelines)
        end

        before do
          expect_any_instance_of(Ci::Pipeline).to receive(:ensure_project_iid!)
            .and_call_original
        end

        it 'rewinds iid', :aggregate_failures do
          result = execute_service

          expect(result).to be_error
          expect(result.payload).not_to be_persisted
          expect(internal_id.last_value).to eq(0)
        end
      end
    end

    context 'with manual actions' do
      before do
        config = YAML.dump({ deploy: { script: 'ls', when: 'manual' } })
        stub_ci_pipeline_yaml_file(config)
      end

      it 'does not create a new pipeline', :sidekiq_inline do
        result = execute_service.payload

        expect(result).to be_persisted
        expect(result.manual_actions).not_to be_empty
      end
    end

    context 'with environment' do
      before do
        config = YAML.dump(
          deploy: {
            environment: { name: "review/$CI_COMMIT_REF_NAME" },
            script: 'ls',
            tags: ['hello']
          })

        stub_ci_pipeline_yaml_file(config)
      end

      it 'creates the environment with tags' do
        result = execute_service.payload

        expect(result).to be_persisted
        expect(Environment.find_by(name: "review/master")).to be_present
        expect(result.builds.first.tag_list).to contain_exactly('hello')
        expect(result.builds.first.deployment).to be_persisted
        expect(result.builds.first.deployment.deployable).to be_a(Ci::Build)
      end
    end

    context 'with environment with auto_stop_in' do
      before do
        config = YAML.dump(
          deploy: {
            environment: { name: "review/$CI_COMMIT_REF_NAME", auto_stop_in: '1 day' },
            script: 'ls'
          })

        stub_ci_pipeline_yaml_file(config)
      end

      it 'creates the environment with auto stop in' do
        result = execute_service.payload

        expect(result).to be_persisted
        expect(result.builds.first.options[:environment][:auto_stop_in]).to eq('1 day')
      end
    end

    context 'with environment name including persisted variables' do
      before do
        config = YAML.dump(
          deploy: {
            environment: { name: "review/id1$CI_PIPELINE_ID/id2$CI_BUILD_ID" },
            script: 'ls'
          }
        )

        stub_ci_pipeline_yaml_file(config)
      end

      it 'skipps persisted variables in environment name' do
        result = execute_service.payload

        expect(result).to be_persisted
        expect(Environment.find_by(name: "review/id1/id2")).to be_present
      end
    end

    context 'environment with Kubernetes configuration' do
      let(:kubernetes_namespace) { 'custom-namespace' }

      before do
        config = YAML.dump(
          deploy: {
            environment: {
              name: "environment-name",
              kubernetes: { namespace: kubernetes_namespace }
            },
            script: 'ls'
          }
        )

        stub_ci_pipeline_yaml_file(config)
      end

      it 'stores the requested namespace' do
        result = execute_service.payload
        build = result.builds.first

        expect(result).to be_persisted
        expect(build.options.dig(:environment, :kubernetes, :namespace)).to eq(kubernetes_namespace)
      end
    end

    context 'when environment with invalid name' do
      before do
        config = YAML.dump(deploy: { environment: { name: 'name,with,commas' }, script: 'ls' })
        stub_ci_pipeline_yaml_file(config)
      end

      it 'does not create an environment' do
        expect do
          result = execute_service.payload

          expect(result).to be_persisted
        end.not_to change { Environment.count }
      end
    end

    context 'when environment with duplicate names' do
      let(:ci_yaml) do
        {
          deploy: { environment: { name: 'production' }, script: 'ls' },
          deploy_2: { environment: { name: 'production' }, script: 'ls' }
        }
      end

      before do
        stub_ci_pipeline_yaml_file(YAML.dump(ci_yaml))
      end

      it 'creates a pipeline with the environment' do
        result = execute_service.payload

        expect(result).to be_persisted
        expect(Environment.find_by(name: 'production')).to be_present
        expect(result.builds.first.deployment).to be_persisted
        expect(result.builds.first.deployment.deployable).to be_a(Ci::Build)
      end
    end

    context 'when builds with auto-retries are configured' do
      let(:pipeline)  { execute_service.payload }
      let(:rspec_job) { pipeline.builds.find_by(name: 'rspec') }

      before do
        stub_ci_pipeline_yaml_file(YAML.dump({
          rspec: { script: 'rspec', retry: retry_value }
        }))
        rspec_job.update!(options: { retry: retry_value })
      end

      context 'as an integer' do
        let(:retry_value) { 2 }

        it 'correctly creates builds with auto-retry value configured' do
          expect(pipeline).to be_persisted
        end
      end

      context 'as hash' do
        let(:retry_value) { { max: 2, when: 'runner_system_failure' } }

        it 'correctly creates builds with auto-retry value configured' do
          expect(pipeline).to be_persisted
        end
      end
    end

    context 'with resource group' do
      context 'when resource group is defined' do
        before do
          config = YAML.dump(
            test: { stage: 'test', script: 'ls', resource_group: resource_group_key }
          )

          stub_ci_pipeline_yaml_file(config)
        end

        let(:resource_group_key) { 'iOS' }

        it 'persists the association correctly' do
          result = execute_service.payload
          deploy_job = result.builds.find_by_name!(:test)
          resource_group = project.resource_groups.find_by_key!(resource_group_key)

          expect(result).to be_persisted
          expect(deploy_job.resource_group.key).to eq(resource_group_key)
          expect(project.resource_groups.count).to eq(1)
          expect(resource_group.processables.count).to eq(1)
          expect(resource_group.resources.count).to eq(1)
          expect(resource_group.resources.first.processable).to eq(nil)
        end

        context 'when resource group key includes predefined variables' do
          let(:resource_group_key) { '$CI_COMMIT_REF_NAME-$CI_JOB_NAME' }

          it 'interpolates the variables into the key correctly' do
            result = execute_service.payload

            expect(result).to be_persisted
            expect(project.resource_groups.exists?(key: 'master-test')).to eq(true)
          end
        end
      end
    end

    context 'when resource group is defined for review app deployment' do
      before do
        config = YAML.dump(
          review_app: {
            stage: 'test',
            script: 'deploy',
            environment: {
              name: 'review/$CI_COMMIT_REF_SLUG',
              on_stop: 'stop_review_app'
            },
            resource_group: '$CI_ENVIRONMENT_NAME'
          },
          stop_review_app: {
            stage: 'test',
            script: 'stop',
            when: 'manual',
            environment: {
              name: 'review/$CI_COMMIT_REF_SLUG',
              action: 'stop'
            },
            resource_group: '$CI_ENVIRONMENT_NAME'
          }
        )

        stub_ci_pipeline_yaml_file(config)
      end

      it 'persists the association correctly' do
        result = execute_service.payload
        deploy_job = result.builds.find_by_name!(:review_app)
        stop_job = result.builds.find_by_name!(:stop_review_app)

        expect(result).to be_persisted
        expect(deploy_job.resource_group.key).to eq('review/master')
        expect(stop_job.resource_group.key).to eq('review/master')
        expect(project.resource_groups.count).to eq(1)
      end

      it 'initializes scoped variables only once for each build' do
        # Bypassing `stub_build` hack because it distrubs the expectations below.
        allow_next_instances_of(Gitlab::Ci::Build::Context::Build, 2) do |build_context|
          allow(build_context).to receive(:variables) { Gitlab::Ci::Variables::Collection.new }
        end

        expect_next_instances_of(::Ci::Build, 2) do |ci_build|
          expect(ci_build).to receive(:scoped_variables).once.and_call_original
        end

        expect(execute_service.payload).to be_created_successfully
      end
    end

    context 'with timeout' do
      context 'when builds with custom timeouts are configured' do
        before do
          config = YAML.dump(rspec: { script: 'rspec', timeout: '2m 3s' })
          stub_ci_pipeline_yaml_file(config)
        end

        it 'correctly creates builds with custom timeout value configured' do
          pipeline = execute_service.payload

          expect(pipeline).to be_persisted
          expect(pipeline.builds.find_by(name: 'rspec').options[:job_timeout]).to eq 123
        end
      end
    end

    context 'with release' do
      shared_examples_for 'a successful release pipeline' do
        before do
          stub_ci_pipeline_yaml_file(YAML.dump(config))
        end

        it 'is valid config' do
          pipeline = execute_service.payload
          build = pipeline.builds.first
          expect(pipeline).to be_kind_of(Ci::Pipeline)
          expect(pipeline).to be_valid
          expect(pipeline.yaml_errors).not_to be_present
          expect(pipeline).to be_persisted
          expect(build).to be_kind_of(Ci::Build)
          expect(build.options).to eq(config[:release].except(:stage, :only))
          expect(build).to be_persisted
        end
      end

      context 'simple example' do
        it_behaves_like 'a successful release pipeline' do
          let(:config) do
            {
              release: {
                script: ["make changelog | tee release_changelog.txt"],
                release: {
                  tag_name: "v0.06",
                  description: "./release_changelog.txt"
                }
              }
            }
          end
        end
      end

      context 'example with all release metadata' do
        it_behaves_like 'a successful release pipeline' do
          let(:config) do
            {
              release: {
                script: ["make changelog | tee release_changelog.txt"],
                release: {
                  name: "Release $CI_TAG_NAME",
                  tag_name: "v0.06",
                  description: "./release_changelog.txt",
                  assets: {
                    links: [
                      {
                        name: "cool-app.zip",
                        url: "http://my.awesome.download.site/1.0-$CI_COMMIT_SHORT_SHA.zip"
                      },
                      {
                        url: "http://my.awesome.download.site/1.0-$CI_COMMIT_SHORT_SHA.exe"
                      }
                    ]
                  }
                }
              }
            }
          end
        end
      end
    end

    shared_examples 'when ref is protected' do
      let(:user) { create(:user) }

      context 'when user is developer' do
        before do
          project.add_developer(user)
        end

        it 'does not create a pipeline', :aggregate_failures do
          expect(execute_service.payload).not_to be_persisted
          expect(Ci::Pipeline.count).to eq(0)
        end
      end

      context 'when user is maintainer' do
        let(:pipeline) { execute_service.payload }

        before do
          project.add_maintainer(user)
        end

        it 'creates a protected pipeline' do
          expect(pipeline).to be_persisted
          expect(pipeline).to be_protected
          expect(Ci::Pipeline.count).to eq(1)
        end
      end

      context 'when trigger belongs to no one' do
        let(:user) {}
        let(:trigger_request) { create(:ci_trigger_request) }

        it 'does not create a pipeline', :aggregate_failures do
          response = execute_service(trigger_request: trigger_request)

          expect(response).to be_error
          expect(response.payload).not_to be_persisted
          expect(Ci::Pipeline.count).to eq(0)
        end
      end

      context 'when trigger belongs to a developer' do
        let(:user) { create(:user) }
        let(:trigger) { create(:ci_trigger, owner: user) }
        let(:trigger_request) { create(:ci_trigger_request, trigger: trigger) }

        before do
          project.add_developer(user)
        end

        it 'does not create a pipeline', :aggregate_failures do
          response = execute_service(trigger_request: trigger_request)

          expect(response).to be_error
          expect(response.payload).not_to be_persisted
          expect(Ci::Pipeline.count).to eq(0)
        end
      end

      context 'when trigger belongs to a maintainer' do
        let(:user) { create(:user) }
        let(:trigger) { create(:ci_trigger, owner: user) }
        let(:trigger_request) { create(:ci_trigger_request, trigger: trigger) }

        before do
          project.add_maintainer(user)
        end

        it 'creates a pipeline' do
          expect(execute_service(trigger_request: trigger_request).payload)
            .to be_persisted
          expect(Ci::Pipeline.count).to eq(1)
        end
      end
    end

    context 'when ref is a protected branch' do
      before do
        create(:protected_branch, project: project, name: 'master')
      end

      it_behaves_like 'when ref is protected'
    end

    context 'when ref is a protected tag' do
      let(:ref_name) { 'refs/tags/v1.0.0' }

      before do
        create(:protected_tag, project: project, name: '*')
      end

      it_behaves_like 'when ref is protected'
    end

    context 'when pipeline is running for a tag' do
      before do
        config = YAML.dump(test: { script: 'test', only: ['branches'] },
                           deploy: { script: 'deploy', only: ['tags'] })

        stub_ci_pipeline_yaml_file(config)
      end

      it 'creates a tagged pipeline' do
        pipeline = execute_service(ref: 'v1.0.0').payload

        expect(pipeline.tag?).to be true
      end
    end

    context 'when pipeline is running for a nonexistant-branch' do
      let(:gitlab_ci_yaml) { YAML.dump(test: { script: 'test' }) }

      let(:ref_name) { 'refs/heads/nonexistant-branch' }

      let(:pipeline) { execute_service.payload }

      it 'does not create the pipeline' do
        expect(pipeline).not_to be_created_successfully
        expect(pipeline.errors[:base]).to eq(['Reference not found'])
      end

      context 'when there is a tag with that nonexistant-branch' do
        # v1.0.0 is on the test repo as a tag
        let(:ref_name) { 'refs/heads/v1.0.0' }

        it 'does not create the pipeline' do
          expect(pipeline).not_to be_created_successfully
          expect(pipeline.errors[:base]).to eq(['Reference not found'])
        end
      end
    end

    context 'when pipeline is running for a branch with the name of both a branch and a tag' do
      let(:gitlab_ci_yaml) { YAML.dump(test: { script: 'test' }) }

      # v1.1.0 is on the test repo as branch and tag
      let(:ref_name) { 'refs/heads/v1.1.0' }

      let(:pipeline) { execute_service.payload }

      it 'creates the pipeline for the branch' do
        expect(pipeline).to be_created_successfully
        expect(pipeline.branch?).to be true
        expect(pipeline.tag?).to be false
      end
    end

    context 'when pipeline is running for a tag with the name of both a branch and a tag' do
      let(:gitlab_ci_yaml) { YAML.dump(test: { script: 'test' }) }

      # v1.1.0 is on the test repo as branch and tag
      let(:ref_name) { 'refs/tags/v1.1.0' }

      let(:pipeline) { execute_service.payload }

      it 'creates the pipeline for the tag' do
        expect(pipeline).to be_created_successfully
        expect(pipeline.branch?).to be false
        expect(pipeline.tag?).to be true
      end
    end

    context 'when pipeline is running for an ambiguous ref' do
      let(:gitlab_ci_yaml) { YAML.dump(test: { script: 'test' }) }

      # v1.1.0 is on the test repo as branch and tag
      let(:ref_name) { 'v1.1.0' }

      let(:pipeline) { execute_service.payload }

      it 'does not create the pipeline' do
        expect(pipeline).not_to be_created_successfully
        expect(pipeline.errors[:base]).to eq(['Ref is ambiguous'])
      end
    end

    context 'when pipeline variables are specified' do
      subject(:pipeline) { execute_service(variables_attributes: variables_attributes).payload }

      context 'with valid pipeline variables' do
        let(:variables_attributes) do
          [{ key: 'first', secret_value: 'world' },
           { key: 'second', secret_value: 'second_world' }]
        end

        it 'creates a pipeline with specified variables' do
          expect(pipeline.variables.map { |var| var.slice(:key, :secret_value) })
            .to eq variables_attributes.map(&:with_indifferent_access)
        end
      end

      context 'with duplicate pipeline variables' do
        let(:variables_attributes) do
          [{ key: 'hello', secret_value: 'world' },
           { key: 'hello', secret_value: 'second_world' }]
        end

        it 'fails to create the pipeline' do
          expect(pipeline).to be_failed
          expect(pipeline.variables).to be_empty
          expect(pipeline.errors[:base]).to eq(['Duplicate variable name: hello'])
        end
      end

      context 'with more than one duplicate pipeline variable' do
        let(:variables_attributes) do
          [{ key: 'hello', secret_value: 'world' },
           { key: 'hello', secret_value: 'second_world' },
           { key: 'single', secret_value: 'variable' },
           { key: 'other', secret_value: 'value' },
           { key: 'other', secret_value: 'other value' }]
        end

        it 'fails to create the pipeline' do
          expect(pipeline).to be_failed
          expect(pipeline.variables).to be_empty
          expect(pipeline.errors[:base]).to eq(['Duplicate variable names: hello, other'])
        end
      end
    end

    context 'when pipeline has a job with environment' do
      let(:pipeline) { execute_service.payload }

      before do
        stub_ci_pipeline_yaml_file(YAML.dump(config))
      end

      context 'when environment name is valid' do
        let(:config) do
          {
            review_app: {
              script: 'deploy',
              environment: {
                name: 'review/${CI_COMMIT_REF_NAME}',
                url: 'http://${CI_COMMIT_REF_SLUG}-staging.example.com'
              }
            }
          }
        end

        it 'has a job with environment' do
          expect(pipeline.builds.count).to eq(1)
          expect(pipeline.builds.first.persisted_environment.name).to eq('review/master')
          expect(pipeline.builds.first.deployment).to be_created
        end
      end

      context 'when environment name is invalid' do
        let(:config) do
          {
            'job:deploy-to-test-site': {
              script: 'deploy',
              environment: {
                name: '${CI_JOB_NAME}',
                url: 'https://$APP_URL'
              }
            }
          }
        end

        it 'has a job without environment' do
          expect(pipeline.builds.count).to eq(1)
          expect(pipeline.builds.first.persisted_environment).to be_nil
          expect(pipeline.builds.first.deployment).to be_nil
        end
      end
    end

    describe 'Pipeline for external pull requests' do
      let(:response) do
        execute_service(source: source,
                        external_pull_request: pull_request,
                        ref: ref_name,
                        source_sha: source_sha,
                        target_sha: target_sha)
      end

      let(:pipeline) { response.payload }

      before do
        stub_ci_pipeline_yaml_file(YAML.dump(config))
      end

      let(:ref_name) { 'refs/heads/feature' }
      let(:source_sha) { project.commit(ref_name).id }
      let(:target_sha) { nil }

      context 'when source is external pull request' do
        let(:source) { :external_pull_request_event }

        context 'when config has external_pull_requests keywords' do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo'
              },
              test: {
                stage: 'test',
                script: 'echo',
                only: ['external_pull_requests']
              },
              pages: {
                stage: 'deploy',
                script: 'echo',
                except: ['external_pull_requests']
              }
            }
          end

          context 'when external pull request is specified' do
            let(:pull_request) { create(:external_pull_request, project: project, source_branch: 'feature', target_branch: 'master') }
            let(:ref_name) { pull_request.source_ref }

            it 'creates an external pull request pipeline' do
              expect(pipeline).to be_persisted
              expect(pipeline).to be_external_pull_request_event
              expect(pipeline.external_pull_request).to eq(pull_request)
              expect(pipeline.source_sha).to eq(source_sha)
              expect(pipeline.builds.order(:stage_id)
                .map(&:name))
                .to eq(%w[build test])
            end

            context 'when ref is tag' do
              let(:ref_name) { 'refs/tags/v1.1.0' }

              it 'does not create an extrnal pull request pipeline', :aggregate_failures do
                expect(response).to be_error
                expect(response.message).to eq('Tag is not included in the list and Failed to build the pipeline!')
                expect(pipeline).not_to be_persisted
                expect(pipeline.errors[:tag]).to eq(['is not included in the list'])
              end
            end

            context 'when pull request is created from fork' do
              it 'does not create an external pull request pipeline'
            end

            context "when there are no matched jobs" do
              let(:config) do
                {
                  test: {
                    stage: 'test',
                    script: 'echo',
                    except: ['external_pull_requests']
                  }
                }
              end

              it 'does not create a detached merge request pipeline', :aggregate_failures do
                expect(response).to be_error
                expect(response.message).to eq('No stages / jobs for this pipeline.')
                expect(pipeline).not_to be_persisted
                expect(pipeline.errors[:base]).to eq(['No stages / jobs for this pipeline.'])
              end
            end
          end

          context 'when external pull request is not specified' do
            let(:pull_request) { nil }

            it 'does not create an external pull request pipeline', :aggregate_failures do
              expect(response).to be_error
              expect(response.message).to eq("External pull request can't be blank and Failed to build the pipeline!")
              expect(pipeline).not_to be_persisted
              expect(pipeline.errors[:external_pull_request]).to eq(["can't be blank"])
            end
          end
        end

        context "when config does not have external_pull_requests keywords" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo'
              },
              test: {
                stage: 'test',
                script: 'echo'
              },
              pages: {
                stage: 'deploy',
                script: 'echo'
              }
            }
          end

          context 'when external pull request is specified' do
            let(:pull_request) do
              create(:external_pull_request,
                project: project,
                source_branch: Gitlab::Git.ref_name(ref_name),
                target_branch: 'master')
            end

            it 'creates an external pull request pipeline' do
              expect(pipeline).to be_persisted
              expect(pipeline).to be_external_pull_request_event
              expect(pipeline.external_pull_request).to eq(pull_request)
              expect(pipeline.source_sha).to eq(source_sha)
              expect(pipeline.builds.order(:stage_id)
                .map(&:name))
                .to eq(%w[build test pages])
            end
          end

          context 'when external pull request is not specified' do
            let(:pull_request) { nil }

            it 'does not create an external pull request pipeline', :aggregate_failures do
              expect(response).to be_error
              expect(response.message).to eq("External pull request can't be blank and Failed to build the pipeline!")
              expect(pipeline).not_to be_persisted
              expect(pipeline.errors[:base]).to eq(['Failed to build the pipeline!'])
            end
          end
        end
      end
    end

    describe 'Pipelines for merge requests' do
      let(:response) do
        execute_service(source: source,
                        merge_request: merge_request,
                        ref: ref_name,
                        source_sha: source_sha,
                        target_sha: target_sha)
      end

      let(:pipeline) { response.payload }

      before do
        stub_ci_pipeline_yaml_file(YAML.dump(config))
      end

      let(:ref_name) { 'refs/heads/feature' }
      let(:source_sha) { project.commit(ref_name).id }
      let(:target_sha) { nil }

      context 'when source is merge request' do
        let(:source) { :merge_request_event }

        context "when config has merge_requests keywords" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo'
              },
              test: {
                stage: 'test',
                script: 'echo',
                only: ['merge_requests']
              },
              pages: {
                stage: 'deploy',
                script: 'echo',
                except: ['merge_requests']
              }
            }
          end

          context 'when merge request is specified' do
            let(:merge_request) do
              create(:merge_request,
                source_project: project,
                source_branch: 'feature',
                target_project: project,
                target_branch: 'master')
            end

            let(:ref_name) { merge_request.ref_path }

            it 'creates a detached merge request pipeline' do
              expect(pipeline).to be_persisted
              expect(pipeline).to be_merge_request_event
              expect(pipeline.merge_request).to eq(merge_request)
              expect(pipeline.builds.order(:stage_id).pluck(:name)).to eq(%w[test])
            end

            it 'persists the specified source sha' do
              expect(pipeline.source_sha).to eq(source_sha)
            end

            it 'does not persist target sha for detached merge request pipeline' do
              expect(pipeline.target_sha).to be_nil
            end

            it 'schedules update for the head pipeline of the merge request' do
              allow(MergeRequests::UpdateHeadPipelineWorker).to receive(:perform_async)

              pipeline

              expect(MergeRequests::UpdateHeadPipelineWorker).to have_received(:perform_async).with('Ci::PipelineCreatedEvent', { 'pipeline_id' => pipeline.id })
            end

            it 'schedules a namespace onboarding create action worker' do
              expect(Onboarding::PipelineCreatedWorker)
                .to receive(:perform_async).with(project.namespace_id)

              pipeline
            end

            context 'when target sha is specified' do
              let(:target_sha) { merge_request.target_branch_sha }

              it 'persists the target sha' do
                expect(pipeline.target_sha).to eq(target_sha)
              end
            end

            context 'when ref is tag' do
              let(:ref_name) { 'refs/tags/v1.1.0' }

              it 'does not create a merge request pipeline', :aggregate_failures do
                expect(response).to be_error
                expect(response.message).to eq('Tag is not included in the list and Failed to build the pipeline!')
                expect(pipeline).not_to be_persisted
                expect(pipeline.errors[:tag]).to eq(['is not included in the list'])
              end
            end

            context 'when merge request is created from a forked project' do
              let(:merge_request) do
                create(:merge_request,
                  source_project: project,
                  source_branch: 'feature',
                  target_project: target_project,
                  target_branch: 'master')
              end

              let(:ref_name) { 'refs/heads/feature' }
              let!(:project) { fork_project(target_project, nil, repository: true) }
              let!(:target_project) { create(:project, :repository) }
              let!(:user) { create(:user) }

              before do
                project.add_developer(user)
              end

              it 'creates a legacy detached merge request pipeline in the forked project', :sidekiq_might_not_need_inline do
                expect(pipeline).to be_persisted
                expect(project.ci_pipelines).to eq([pipeline])
                expect(target_project.ci_pipelines).to be_empty
              end
            end

            context "when there are no matched jobs" do
              let(:config) do
                {
                  test: {
                    stage: 'test',
                    script: 'echo',
                    except: ['merge_requests']
                  }
                }
              end

              it 'does not create a detached merge request pipeline', :aggregate_failures do
                expect(response).to be_error
                expect(response.message).to eq('No stages / jobs for this pipeline.')
                expect(pipeline).not_to be_persisted
              end
            end
          end
        end

        context "when config does not have merge_requests keywords" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo'
              },
              test: {
                stage: 'test',
                script: 'echo'
              },
              pages: {
                stage: 'deploy',
                script: 'echo'
              }
            }
          end

          context 'when merge request is specified' do
            let(:merge_request) do
              create(:merge_request,
                source_project: project,
                source_branch: Gitlab::Git.ref_name(ref_name),
                target_project: project,
                target_branch: 'master')
            end

            it 'does not create a detached merge request pipeline', :aggregate_failures do
              expect(response).to be_error
              expect(response.message).to eq('No stages / jobs for this pipeline.')
              expect(pipeline).not_to be_persisted
            end
          end
        end

        context "when config uses regular expression for only keyword" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo',
                only: ["/^#{ref_name}$/"]
              }
            }
          end

          context 'when merge request is specified' do
            let(:merge_request) do
              create(:merge_request,
                source_project: project,
                source_branch: Gitlab::Git.ref_name(ref_name),
                target_project: project,
                target_branch: 'master')
            end

            it 'does not create a detached merge request pipeline', :aggregate_failures do
              expect(response).to be_error
              expect(response.message).to eq('No stages / jobs for this pipeline.')
              expect(pipeline).not_to be_persisted
            end
          end
        end

        context "when config uses variables for only keyword" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo',
                only: {
                  variables: %w($CI)
                }
              }
            }
          end

          context 'when merge request is specified' do
            let(:merge_request) do
              create(:merge_request,
                source_project: project,
                source_branch: Gitlab::Git.ref_name(ref_name),
                target_project: project,
                target_branch: 'master')
            end

            it 'does not create a detached merge request pipeline', :aggregate_failures do
              expect(response).to be_error
              expect(response.message).to eq('No stages / jobs for this pipeline.')
              expect(pipeline).not_to be_persisted
            end
          end
        end

        context "when config has 'except: [tags]'" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo',
                except: ['tags']
              }
            }
          end

          context 'when merge request is specified' do
            let(:merge_request) do
              create(:merge_request,
                source_project: project,
                source_branch: Gitlab::Git.ref_name(ref_name),
                target_project: project,
                target_branch: 'master')
            end

            it 'does not create a detached merge request pipeline', :aggregate_failures do
              expect(response).to be_error
              expect(response.message).to eq('No stages / jobs for this pipeline.')
              expect(pipeline).not_to be_persisted
            end
          end
        end
      end

      context 'when source is web' do
        let(:source) { :web }
        let(:merge_request) { nil }

        context "when config has merge_requests keywords" do
          let(:config) do
            {
              build: {
                stage: 'build',
                script: 'echo'
              },
              test: {
                stage: 'test',
                script: 'echo',
                only: ['merge_requests']
              },
              pages: {
                stage: 'deploy',
                script: 'echo',
                except: ['merge_requests']
              }
            }
          end

          it 'creates a branch pipeline' do
            expect(pipeline).to be_persisted
            expect(pipeline).to be_web
            expect(pipeline.merge_request).to be_nil
            expect(pipeline.builds.order(:stage_id).pluck(:name)).to eq(%w[build pages])
          end
        end
      end
    end

    context 'when needs is used' do
      let(:response) { execute_service }
      let(:pipeline) { response.payload }

      let(:config) do
        {
          build_a: {
            stage: "build",
            script: "ls",
            only: %w[master]
          },
          test_a: {
            stage: "test",
            script: "ls",
            only: %w[master feature],
            needs: %w[build_a]
          },
          deploy: {
            stage: "deploy",
            script: "ls",
            only: %w[tags]
          }
        }
      end

      before do
        stub_ci_pipeline_yaml_file(YAML.dump(config))
      end

      context 'when pipeline on master is created' do
        let(:ref_name) { 'refs/heads/master' }

        it 'creates a pipeline with build_a and test_a' do
          expect(pipeline).to be_persisted
          expect(pipeline.builds.pluck(:name)).to contain_exactly("build_a", "test_a")
        end

        it 'bulk inserts all needs' do
          expect(Ci::BuildNeed).to receive(:bulk_insert!).and_call_original

          expect(pipeline).to be_persisted
        end
      end

      context 'when pipeline on feature is created' do
        let(:ref_name) { 'refs/heads/feature' }

        shared_examples 'has errors' do
          it 'contains the expected errors', :aggregate_failures do
            expect(pipeline.builds).to be_empty

            error_message = "'test_a' job needs 'build_a' job, but 'build_a' is not in any previous stage"
            expect(pipeline.yaml_errors).to eq(error_message)
            expect(pipeline.error_messages.map(&:content)).to contain_exactly(error_message)
            expect(pipeline.errors[:base]).to contain_exactly(error_message)
          end
        end

        context 'when save_on_errors is enabled' do
          let(:response) { execute_service(save_on_errors: true) }
          let(:pipeline) { response.payload }

          it 'does create a pipeline as test_a depends on build_a', :aggregate_failures do
            expect(response).to be_error
            expect(response.message).to eq("'test_a' job needs 'build_a' job, but 'build_a' is not in any previous stage")
            expect(pipeline).to be_persisted
          end

          it_behaves_like 'has errors'
        end

        context 'when save_on_errors is disabled' do
          let(:response) { execute_service(save_on_errors: false) }
          let(:pipeline) { response.payload }

          it 'does not create a pipeline as test_a depends on build_a', :aggregate_failures do
            expect(response).to be_error
            expect(pipeline).not_to be_persisted
          end

          it_behaves_like 'has errors'
        end
      end

      context 'when pipeline on v1.0.0 is created' do
        let(:ref_name) { 'refs/tags/v1.0.0' }

        it 'does create a pipeline only with deploy' do
          expect(pipeline).to be_persisted
          expect(pipeline.builds.pluck(:name)).to contain_exactly("deploy")
        end
      end
    end
  end
end