pipeline_spec.rb 71.7 KB
Newer Older
1 2
require 'spec_helper'

3
describe Ci::Pipeline, :mailer do
4
  let(:user) { create(:user) }
5
  set(:project) { create(:project) }
6 7 8 9

  let(:pipeline) do
    create(:ci_empty_pipeline, status: :created, project: project)
  end
10

Shinya Maeda's avatar
Shinya Maeda committed
11 12
  it_behaves_like 'having unique enum values'

13
  it { is_expected.to belong_to(:project) }
14
  it { is_expected.to belong_to(:user) }
15
  it { is_expected.to belong_to(:auto_canceled_by) }
16
  it { is_expected.to belong_to(:pipeline_schedule) }
Shinya Maeda's avatar
Shinya Maeda committed
17
  it { is_expected.to belong_to(:merge_request) }
18

19
  it { is_expected.to have_many(:statuses) }
20
  it { is_expected.to have_many(:trigger_requests) }
21
  it { is_expected.to have_many(:variables) }
Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
22
  it { is_expected.to have_many(:builds) }
23
  it { is_expected.to have_many(:auto_canceled_pipelines) }
24
  it { is_expected.to have_many(:auto_canceled_jobs) }
25 26
  it { is_expected.to have_one(:source_pipeline) }
  it { is_expected.to have_many(:sourced_pipelines) }
Kamil Trzcinski's avatar
Kamil Trzcinski committed
27
  it { is_expected.to have_one(:triggered_by_pipeline) }
28
  it { is_expected.to have_many(:triggered_pipelines) }
29

30 31
  it { is_expected.to validate_presence_of(:sha) }
  it { is_expected.to validate_presence_of(:status) }
32

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
33 34 35
  it { is_expected.to respond_to :git_author_name }
  it { is_expected.to respond_to :git_author_email }
  it { is_expected.to respond_to :short_sha }
36
  it { is_expected.to delegate_method(:full_path).to(:project).with_prefix }
37

38 39
  describe 'associations' do
    it 'has a bidirectional relationship with projects' do
40 41 42
      expect(described_class.reflect_on_association(:project).has_inverse?).to eq(:all_pipelines)
      expect(Project.reflect_on_association(:all_pipelines).has_inverse?).to eq(:project)
      expect(Project.reflect_on_association(:ci_pipelines).has_inverse?).to eq(:project)
43 44 45
    end
  end

46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
  describe '.processables' do
    before do
      create(:ci_build, name: 'build', pipeline: pipeline)
      create(:ci_bridge, name: 'bridge', pipeline: pipeline)
      create(:commit_status, name: 'commit status', pipeline: pipeline)
      create(:generic_commit_status, name: 'generic status', pipeline: pipeline)
    end

    it 'has an association with processable CI/CD entities' do
      pipeline.processables.pluck('name').yield_self do |processables|
        expect(processables).to match_array %w[build bridge]
      end
    end

    it 'makes it possible to append a new processable' do
      pipeline.processables << build(:ci_bridge)

      pipeline.save!

      expect(pipeline.processables.reload.count).to eq 3
    end
  end

Shinya Maeda's avatar
Shinya Maeda committed
69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190
  describe '.sort_by_merge_request_pipelines' do
    subject { described_class.sort_by_merge_request_pipelines }

    context 'when branch pipelines exist' do
      let!(:branch_pipeline_1) { create(:ci_pipeline, source: :push) }
      let!(:branch_pipeline_2) { create(:ci_pipeline, source: :push) }

      it 'returns pipelines order by id' do
        expect(subject).to eq([branch_pipeline_2,
                               branch_pipeline_1])
      end
    end

    context 'when merge request pipelines exist' do
      let!(:merge_request_pipeline_1) do
        create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
      end

      let!(:merge_request_pipeline_2) do
        create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
      end

      let(:merge_request) do
        create(:merge_request,
               source_project: project,
               source_branch: 'feature',
               target_project: project,
               target_branch: 'master')
      end

      it 'returns pipelines order by id' do
        expect(subject).to eq([merge_request_pipeline_2,
                               merge_request_pipeline_1])
      end
    end

    context 'when both branch pipeline and merge request pipeline exist' do
      let!(:branch_pipeline_1) { create(:ci_pipeline, source: :push) }
      let!(:branch_pipeline_2) { create(:ci_pipeline, source: :push) }

      let!(:merge_request_pipeline_1) do
        create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
      end

      let!(:merge_request_pipeline_2) do
        create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
      end

      let(:merge_request) do
        create(:merge_request,
               source_project: project,
               source_branch: 'feature',
               target_project: project,
               target_branch: 'master')
      end

      it 'returns merge request pipeline first' do
        expect(subject).to eq([merge_request_pipeline_2,
                               merge_request_pipeline_1,
                               branch_pipeline_2,
                               branch_pipeline_1])
      end
    end
  end

  describe '.merge_request' do
    subject { described_class.merge_request }

    context 'when there is a merge request pipeline' do
      let!(:pipeline) { create(:ci_pipeline, source: :merge_request, merge_request: merge_request) }
      let(:merge_request) { create(:merge_request) }

      it 'returns merge request pipeline first' do
        expect(subject).to eq([pipeline])
      end
    end

    context 'when there are no merge request pipelines' do
      let!(:pipeline) { create(:ci_pipeline, source: :push) }

      it 'returns empty array' do
        expect(subject).to be_empty
      end
    end
  end

  describe 'Validations for merge request pipelines' do
    let(:pipeline) { build(:ci_pipeline, source: source, merge_request: merge_request) }

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

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

        it { expect(pipeline).to be_valid }
      end

      context 'when merge request is empty' do
        let(:merge_request) { nil }

        it { expect(pipeline).not_to be_valid }
      end
    end

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

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

        it { expect(pipeline).not_to be_valid }
      end

      context 'when merge request is empty' do
        let(:merge_request) { nil }

        it { expect(pipeline).to be_valid }
      end
    end
  end

191 192 193 194 195 196 197 198 199 200
  describe 'modules' do
    it_behaves_like 'AtomicInternalId', validate_presence: false do
      let(:internal_id_attribute) { :iid }
      let(:instance) { build(:ci_pipeline) }
      let(:scope) { :project }
      let(:scope_attrs) { { project: instance.project } }
      let(:usage) { :ci_pipelines }
    end
  end

201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222
  describe '#source' do
    context 'when creating new pipeline' do
      let(:pipeline) do
        build(:ci_empty_pipeline, status: :created, project: project, source: nil)
      end

      it "prevents from creating an object" do
        expect(pipeline).not_to be_valid
      end
    end

    context 'when updating existing pipeline' do
      before do
        pipeline.update_attribute(:source, nil)
      end

      it "object is valid" do
        expect(pipeline).to be_valid
      end
    end
  end

223 224 225 226 227 228 229 230
  describe '#block' do
    it 'changes pipeline status to manual' do
      expect(pipeline.block).to be true
      expect(pipeline.reload).to be_manual
      expect(pipeline.reload).to be_blocked
    end
  end

Shinya Maeda's avatar
Shinya Maeda committed
231 232 233 234 235 236 237 238 239 240 241 242
  describe '#delay' do
    subject { pipeline.delay }

    let(:pipeline) { build(:ci_pipeline, status: :created) }

    it 'changes pipeline status to schedule' do
      subject

      expect(pipeline).to be_scheduled
    end
  end

243
  describe '#valid_commit_sha' do
244 245
    context 'commit.sha can not start with 00000000' do
      before do
246 247
        pipeline.sha = '0' * 40
        pipeline.valid_commit_sha
248 249
      end

250
      it('commit errors should not be empty') { expect(pipeline.errors).not_to be_empty }
251 252 253
    end
  end

254
  describe '#short_sha' do
255
    subject { pipeline.short_sha }
256

Dmitriy Zaporozhets's avatar
Dmitriy Zaporozhets committed
257 258 259
    it 'has 8 items' do
      expect(subject.size).to eq(8)
    end
260
    it { expect(pipeline.sha).to start_with(subject) }
261 262
  end

263
  describe '#retried' do
264
    subject { pipeline.retried }
265 266

    before do
267 268
      @build1 = create(:ci_build, pipeline: pipeline, name: 'deploy', retried: true)
      @build2 = create(:ci_build, pipeline: pipeline, name: 'deploy')
269 270 271
    end

    it 'returns old builds' do
272
      is_expected.to contain_exactly(@build1)
273 274 275
    end
  end

276
  describe "coverage" do
277
    let(:project) { create(:project, build_coverage_regex: "/.*/") }
278
    let(:pipeline) { create(:ci_empty_pipeline, project: project) }
279 280

    it "calculates average when there are two builds with coverage" do
281 282
      create(:ci_build, name: "rspec", coverage: 30, pipeline: pipeline)
      create(:ci_build, name: "rubocop", coverage: 40, pipeline: pipeline)
283
      expect(pipeline.coverage).to eq("35.00")
284 285 286
    end

    it "calculates average when there are two builds with coverage and one with nil" do
287 288 289
      create(:ci_build, name: "rspec", coverage: 30, pipeline: pipeline)
      create(:ci_build, name: "rubocop", coverage: 40, pipeline: pipeline)
      create(:ci_build, pipeline: pipeline)
290
      expect(pipeline.coverage).to eq("35.00")
291 292 293
    end

    it "calculates average when there are two builds with coverage and one is retried" do
294 295 296
      create(:ci_build, name: "rspec", coverage: 30, pipeline: pipeline)
      create(:ci_build, name: "rubocop", coverage: 30, pipeline: pipeline, retried: true)
      create(:ci_build, name: "rubocop", coverage: 40, pipeline: pipeline)
297
      expect(pipeline.coverage).to eq("35.00")
298 299 300
    end

    it "calculates average when there is one build without coverage" do
301
      FactoryBot.create(:ci_build, pipeline: pipeline)
302
      expect(pipeline.coverage).to be_nil
303 304
    end
  end
305 306

  describe '#retryable?' do
307
    subject { pipeline.retryable? }
308 309 310

    context 'no failed builds' do
      before do
311
        create_build('rspec', 'success')
312 313
      end

314
      it 'is not retryable' do
315 316
        is_expected.to be_falsey
      end
317 318 319 320 321 322 323 324 325 326

      context 'one canceled job' do
        before do
          create_build('rubocop', 'canceled')
        end

        it 'is retryable' do
          is_expected.to be_truthy
        end
      end
327 328 329 330
    end

    context 'with failed builds' do
      before do
331 332
        create_build('rspec', 'running')
        create_build('rubocop', 'failed')
333 334
      end

335
      it 'is retryable' do
336 337 338
        is_expected.to be_truthy
      end
    end
339 340 341 342

    def create_build(name, status)
      create(:ci_build, name: name, status: status, pipeline: pipeline)
    end
343 344
  end

345 346 347 348 349 350 351 352 353 354 355 356 357 358
  describe '#persisted_variables' do
    context 'when pipeline is not persisted yet' do
      subject { build(:ci_pipeline).persisted_variables }

      it 'does not contain some variables' do
        keys = subject.map { |variable| variable[:key] }

        expect(keys).not_to include 'CI_PIPELINE_ID'
      end
    end

    context 'when pipeline is persisted' do
      subject { build_stubbed(:ci_pipeline).persisted_variables }

359
      it 'does contains persisted variables' do
360 361
        keys = subject.map { |variable| variable[:key] }

362
        expect(keys).to eq %w[CI_PIPELINE_ID CI_PIPELINE_URL]
363 364 365 366
      end
    end
  end

367 368 369
  describe '#predefined_variables' do
    subject { pipeline.predefined_variables }

370
    it 'includes all predefined variables in a valid order' do
371
      keys = subject.map { |variable| variable[:key] }
372

373 374
      expect(keys).to eq %w[CI_PIPELINE_IID
                            CI_CONFIG_PATH
375 376 377 378
                            CI_PIPELINE_SOURCE
                            CI_COMMIT_MESSAGE
                            CI_COMMIT_TITLE
                            CI_COMMIT_DESCRIPTION]
379
    end
380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423

    context 'when source is merge request' do
      let(:pipeline) do
        create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
      end

      let(:merge_request) do
        create(:merge_request,
               source_project: project,
               source_branch: 'feature',
               target_project: project,
               target_branch: 'master')
      end

      it 'exposes merge request pipeline variables' do
        expect(subject.to_hash)
          .to include(
            'CI_MERGE_REQUEST_ID' => merge_request.id.to_s,
            'CI_MERGE_REQUEST_IID' => merge_request.iid.to_s,
            'CI_MERGE_REQUEST_REF_PATH' => merge_request.ref_path.to_s,
            'CI_MERGE_REQUEST_PROJECT_ID' => merge_request.project.id.to_s,
            'CI_MERGE_REQUEST_PROJECT_PATH' => merge_request.project.full_path,
            'CI_MERGE_REQUEST_PROJECT_URL' => merge_request.project.web_url,
            'CI_MERGE_REQUEST_TARGET_BRANCH_NAME' => merge_request.target_branch.to_s,
            'CI_MERGE_REQUEST_SOURCE_PROJECT_ID' => merge_request.source_project.id.to_s,
            'CI_MERGE_REQUEST_SOURCE_PROJECT_PATH' => merge_request.source_project.full_path,
            'CI_MERGE_REQUEST_SOURCE_PROJECT_URL' => merge_request.source_project.web_url,
            'CI_MERGE_REQUEST_SOURCE_BRANCH_NAME' => merge_request.source_branch.to_s)
      end

      context 'when source project does not exist' do
        before do
          merge_request.update_column(:source_project_id, nil)
        end

        it 'does not expose source project related variables' do
          expect(subject.to_hash.keys).not_to include(
            %w[CI_MERGE_REQUEST_SOURCE_PROJECT_ID
               CI_MERGE_REQUEST_SOURCE_PROJECT_PATH
               CI_MERGE_REQUEST_SOURCE_PROJECT_URL
               CI_MERGE_REQUEST_SOURCE_BRANCH_NAME])
        end
      end
    end
424 425
  end

426
  describe '#protected_ref?' do
427 428 429 430
    before do
      pipeline.project = create(:project, :repository)
    end

431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447
    it 'delegates method to project' do
      expect(pipeline).not_to be_protected_ref
    end
  end

  describe '#legacy_trigger' do
    let(:trigger_request) { create(:ci_trigger_request) }

    before do
      pipeline.trigger_requests << trigger_request
    end

    it 'returns first trigger request' do
      expect(pipeline.legacy_trigger).to eq trigger_request
    end
  end

448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484
  describe '#auto_canceled?' do
    subject { pipeline.auto_canceled? }

    context 'when it is canceled' do
      before do
        pipeline.cancel
      end

      context 'when there is auto_canceled_by' do
        before do
          pipeline.update(auto_canceled_by: create(:ci_empty_pipeline))
        end

        it 'is auto canceled' do
          is_expected.to be_truthy
        end
      end

      context 'when there is no auto_canceled_by' do
        it 'is not auto canceled' do
          is_expected.to be_falsey
        end
      end

      context 'when it is retried and canceled manually' do
        before do
          pipeline.enqueue
          pipeline.cancel
        end

        it 'is not auto canceled' do
          is_expected.to be_falsey
        end
      end
    end
  end

485
  describe 'pipeline stages' do
486
    describe '#stage_seeds' do
487
      let(:project) { create(:project, :repository) }
488 489
      let(:pipeline) { build(:ci_pipeline, project: project, config: config) }
      let(:config) { { rspec: { script: 'rake' } } }
490 491

      it 'returns preseeded stage seeds object' do
492 493
        expect(pipeline.stage_seeds)
          .to all(be_a Gitlab::Ci::Pipeline::Seed::Base)
494
        expect(pipeline.stage_seeds.count).to eq 1
495 496
      end

497 498 499 500 501 502 503 504 505
      context 'when no refs policy is specified' do
        let(:config) do
          { production: { stage: 'deploy', script: 'cap prod' },
            rspec: { stage: 'test', script: 'rspec' },
            spinach: { stage: 'test', script: 'spinach' } }
        end

        it 'correctly fabricates a stage seeds object' do
          seeds = pipeline.stage_seeds
506

507 508 509 510 511 512
          expect(seeds.size).to eq 2
          expect(seeds.first.attributes[:name]).to eq 'test'
          expect(seeds.second.attributes[:name]).to eq 'deploy'
          expect(seeds.dig(0, 0, :name)).to eq 'rspec'
          expect(seeds.dig(0, 1, :name)).to eq 'spinach'
          expect(seeds.dig(1, 0, :name)).to eq 'production'
513
        end
514 515
      end

516 517
      context 'when refs policy is specified' do
        let(:pipeline) do
518
          build(:ci_pipeline, ref: 'feature', tag: true, project: project, config: config)
519
        end
520

521 522 523
        let(:config) do
          { production: { stage: 'deploy', script: 'cap prod', only: ['master'] },
            spinach: { stage: 'test', script: 'spinach', only: ['tags'] } }
524
        end
Kamil Trzcinski's avatar
Kamil Trzcinski committed
525

526 527
        it 'returns stage seeds only assigned to master to master' do
          seeds = pipeline.stage_seeds
528

529 530 531
          expect(seeds.size).to eq 1
          expect(seeds.first.attributes[:name]).to eq 'test'
          expect(seeds.dig(0, 0, :name)).to eq 'spinach'
532 533
        end
      end
534

535
      context 'when source policy is specified' do
536 537 538
        let(:pipeline) do
          build(:ci_pipeline, source: :schedule, project: project, config: config)
        end
539 540 541 542

        let(:config) do
          { production: { stage: 'deploy', script: 'cap prod', only: ['triggers'] },
            spinach: { stage: 'test', script: 'spinach', only: ['schedules'] } }
543 544
        end

545 546
        it 'returns stage seeds only assigned to schedules' do
          seeds = pipeline.stage_seeds
547

548 549 550
          expect(seeds.size).to eq 1
          expect(seeds.first.attributes[:name]).to eq 'test'
          expect(seeds.dig(0, 0, :name)).to eq 'spinach'
551 552
        end
      end
553

554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577
      context 'when kubernetes policy is specified' do
        let(:config) do
          {
            spinach: { stage: 'test', script: 'spinach' },
            production: {
              stage: 'deploy',
              script: 'cap',
              only: { kubernetes: 'active' }
            }
          }
        end

        context 'when kubernetes is active' do
          shared_examples 'same behavior between KubernetesService and Platform::Kubernetes' do
            it 'returns seeds for kubernetes dependent job' do
              seeds = pipeline.stage_seeds

              expect(seeds.size).to eq 2
              expect(seeds.dig(0, 0, :name)).to eq 'spinach'
              expect(seeds.dig(1, 0, :name)).to eq 'production'
            end
          end

          context 'when user configured kubernetes from Integration > Kubernetes' do
578
            let(:project) { create(:kubernetes_project, :repository) }
579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600
            let(:pipeline) { build(:ci_pipeline, project: project, config: config) }

            it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
          end

          context 'when user configured kubernetes from CI/CD > Clusters' do
            let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
            let(:project) { cluster.project }
            let(:pipeline) { build(:ci_pipeline, project: project, config: config) }

            it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
          end
        end

        context 'when kubernetes is not active' do
          it 'does not return seeds for kubernetes dependent job' do
            seeds = pipeline.stage_seeds

            expect(seeds.size).to eq 1
            expect(seeds.dig(0, 0, :name)).to eq 'spinach'
          end
        end
601
      end
602 603 604 605 606 607 608 609 610 611 612 613 614 615

      context 'when variables policy is specified' do
        let(:config) do
          { unit: { script: 'minitest', only: { variables: ['$CI_PIPELINE_SOURCE'] } },
            feature: { script: 'spinach', only: { variables: ['$UNDEFINED'] } } }
        end

        it 'returns stage seeds only when variables expression is truthy' do
          seeds = pipeline.stage_seeds

          expect(seeds.size).to eq 1
          expect(seeds.dig(0, 0, :name)).to eq 'unit'
        end
      end
616
    end
617

618 619
    describe '#seeds_size' do
      context 'when refs policy is specified' do
620 621
        let(:project) { create(:project, :repository) }

622 623 624 625 626 627
        let(:config) do
          { production: { stage: 'deploy', script: 'cap prod', only: ['master'] },
            spinach: { stage: 'test', script: 'spinach', only: ['tags'] } }
        end

        let(:pipeline) do
628
          build(:ci_pipeline, ref: 'feature', tag: true, project: project, config: config)
629 630 631 632 633 634 635 636
        end

        it 'returns real seeds size' do
          expect(pipeline.seeds_size).to eq 1
        end
      end
    end

637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661
    describe 'legacy stages' do
      before do
        create(:commit_status, pipeline: pipeline,
                               stage: 'build',
                               name: 'linux',
                               stage_idx: 0,
                               status: 'success')

        create(:commit_status, pipeline: pipeline,
                               stage: 'build',
                               name: 'mac',
                               stage_idx: 0,
                               status: 'failed')

        create(:commit_status, pipeline: pipeline,
                               stage: 'deploy',
                               name: 'staging',
                               stage_idx: 2,
                               status: 'running')

        create(:commit_status, pipeline: pipeline,
                               stage: 'test',
                               name: 'rspec',
                               stage_idx: 1,
                               status: 'success')
662
      end
663

664 665
      describe '#legacy_stages' do
        subject { pipeline.legacy_stages }
666

667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719
        context 'stages list' do
          it 'returns ordered list of stages' do
            expect(subject.map(&:name)).to eq(%w[build test deploy])
          end
        end

        context 'stages with statuses' do
          let(:statuses) do
            subject.map { |stage| [stage.name, stage.status] }
          end

          it 'returns list of stages with correct statuses' do
            expect(statuses).to eq([%w(build failed),
                                    %w(test success),
                                    %w(deploy running)])
          end

          context 'when commit status is retried' do
            before do
              create(:commit_status, pipeline: pipeline,
                                     stage: 'build',
                                     name: 'mac',
                                     stage_idx: 0,
                                     status: 'success')

              pipeline.process!
            end

            it 'ignores the previous state' do
              expect(statuses).to eq([%w(build success),
                                      %w(test success),
                                      %w(deploy running)])
            end
          end
        end

        context 'when there is a stage with warnings' do
          before do
            create(:commit_status, pipeline: pipeline,
                                   stage: 'deploy',
                                   name: 'prod:2',
                                   stage_idx: 2,
                                   status: 'failed',
                                   allow_failure: true)
          end

          it 'populates stage with correct number of warnings' do
            deploy_stage = pipeline.legacy_stages.third

            expect(deploy_stage).not_to receive(:statuses)
            expect(deploy_stage).to have_warnings
          end
        end
720
      end
Kamil Trzcinski's avatar
Kamil Trzcinski committed
721

722 723 724 725 726 727 728 729 730 731 732
      describe '#stages_count' do
        it 'returns a valid number of stages' do
          expect(pipeline.stages_count).to eq(3)
        end
      end

      describe '#stages_names' do
        it 'returns a valid names of stages' do
          expect(pipeline.stages_names).to eq(%w(build test deploy))
        end
      end
733 734
    end

735 736 737 738 739 740 741 742 743 744 745
    describe '#legacy_stage' do
      subject { pipeline.legacy_stage('test') }

      context 'with status in stage' do
        before do
          create(:commit_status, pipeline: pipeline, stage: 'test')
        end

        it { expect(subject).to be_a Ci::LegacyStage }
        it { expect(subject.name).to eq 'test' }
        it { expect(subject.statuses).not_to be_empty }
Kamil Trzcinski's avatar
Kamil Trzcinski committed
746
      end
747

748 749 750 751 752 753 754 755
      context 'without status in stage' do
        before do
          create(:commit_status, pipeline: pipeline, stage: 'build')
        end

        it 'return stage object' do
          is_expected.to be_nil
        end
756 757
      end
    end
758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838

    describe '#stages' do
      before do
        create(:ci_stage_entity, project: project,
                                 pipeline: pipeline,
                                 name: 'build')
      end

      it 'returns persisted stages' do
        expect(pipeline.stages).not_to be_empty
        expect(pipeline.stages).to all(be_persisted)
      end
    end

    describe '#ordered_stages' do
      before do
        create(:ci_stage_entity, project: project,
                                 pipeline: pipeline,
                                 position: 4,
                                 name: 'deploy')

        create(:ci_build, project: project,
                          pipeline: pipeline,
                          stage: 'test',
                          stage_idx: 3,
                          name: 'test')

        create(:ci_build, project: project,
                          pipeline: pipeline,
                          stage: 'build',
                          stage_idx: 2,
                          name: 'build')

        create(:ci_stage_entity, project: project,
                                 pipeline: pipeline,
                                 position: 1,
                                 name: 'sanity')

        create(:ci_stage_entity, project: project,
                                 pipeline: pipeline,
                                 position: 5,
                                 name: 'cleanup')
      end

      subject { pipeline.ordered_stages }

      context 'when using legacy stages' do
        before do
          stub_feature_flags(ci_pipeline_persisted_stages: false)
        end

        it 'returns legacy stages in valid order' do
          expect(subject.map(&:name)).to eq %w[build test]
        end
      end

      context 'when using persisted stages' do
        before do
          stub_feature_flags(ci_pipeline_persisted_stages: true)
        end

        context 'when pipelines is not complete' do
          it 'still returns legacy stages' do
            expect(subject).to all(be_a Ci::LegacyStage)
            expect(subject.map(&:name)).to eq %w[build test]
          end
        end

        context 'when pipeline is complete' do
          before do
            pipeline.succeed!
          end

          it 'returns stages in valid order' do
            expect(subject).to all(be_a Ci::Stage)
            expect(subject.map(&:name))
              .to eq %w[sanity build test deploy cleanup]
          end
        end
      end
    end
839 840
  end

841
  describe 'state machine' do
842
    let(:current) { Time.now.change(usec: 0) }
843 844 845
    let(:build) { create_build('build1', queued_at: 0) }
    let(:build_b) { create_build('build2', queued_at: 0) }
    let(:build_c) { create_build('build3', queued_at: 0) }
846

847
    describe '#duration' do
848 849 850 851 852 853 854 855
      context 'when multiple builds are finished' do
        before do
          travel_to(current + 30) do
            build.run!
            build.success!
            build_b.run!
            build_c.run!
          end
856

857 858 859 860 861 862 863
          travel_to(current + 40) do
            build_b.drop!
          end

          travel_to(current + 70) do
            build_c.success!
          end
864
        end
865

866 867 868 869
        it 'matches sum of builds duration' do
          pipeline.reload

          expect(pipeline.duration).to eq(40)
870
        end
871 872
      end

873 874
      context 'when pipeline becomes blocked' do
        let!(:build) { create_build('build:1') }
875
        let!(:action) { create_build('manual:action', :manual) }
876

877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892
        before do
          travel_to(current + 1.minute) do
            build.run!
          end

          travel_to(current + 5.minutes) do
            build.success!
          end
        end

        it 'recalculates pipeline duration' do
          pipeline.reload

          expect(pipeline).to be_manual
          expect(pipeline.duration).to eq 4.minutes
        end
893
      end
894 895
    end

896 897 898
    describe '#started_at' do
      it 'updates on transitioning to running' do
        build.run
899

900 901 902
        expect(pipeline.reload.started_at).not_to be_nil
      end

903
      it 'does not update on transitioning to success' do
904 905 906
        build.success

        expect(pipeline.reload.started_at).to be_nil
907 908 909
      end
    end

910 911 912
    describe '#finished_at' do
      it 'updates on transitioning to success' do
        build.success
913

914
        expect(pipeline.reload.finished_at).not_to be_nil
915 916
      end

917
      it 'does not update on transitioning to running' do
918 919 920
        build.run

        expect(pipeline.reload.finished_at).to be_nil
921 922
      end
    end
923

924
    describe 'merge request metrics' do
925
      let(:project) { create(:project, :repository) }
926
      let(:pipeline) { FactoryBot.create(:ci_empty_pipeline, status: 'created', project: project, ref: 'master', sha: project.repository.commit('master').id) }
927 928
      let!(:merge_request) { create(:merge_request, source_project: project, source_branch: pipeline.ref) }

929 930 931
      before do
        expect(PipelineMetricsWorker).to receive(:perform_async).with(pipeline.id)
      end
932

933 934 935
      context 'when transitioning to running' do
        it 'schedules metrics workers' do
          pipeline.run
936 937 938 939
        end
      end

      context 'when transitioning to success' do
940 941
        it 'schedules metrics workers' do
          pipeline.succeed
942 943 944
        end
      end
    end
945

946
    describe 'pipeline caching' do
947 948
      it 'performs ExpirePipelinesCacheWorker' do
        expect(ExpirePipelineCacheWorker).to receive(:perform_async).with(pipeline.id)
949 950 951 952 953

        pipeline.cancel
      end
    end

954 955
    def create_build(name, *traits, queued_at: current, started_from: 0, **opts)
      create(:ci_build, *traits,
956 957
             name: name,
             pipeline: pipeline,
958
             queued_at: queued_at,
959 960
             started_at: queued_at + started_from,
             **opts)
961
    end
962
  end
Kamil Trzcinski's avatar
Kamil Trzcinski committed
963 964

  describe '#branch?' do
965
    subject { pipeline.branch? }
Kamil Trzcinski's avatar
Kamil Trzcinski committed
966

Shinya Maeda's avatar
Shinya Maeda committed
967
    context 'when ref is not a tag' do
Kamil Trzcinski's avatar
Kamil Trzcinski committed
968
      before do
969
        pipeline.tag = false
Kamil Trzcinski's avatar
Kamil Trzcinski committed
970 971
      end

Shinya Maeda's avatar
Shinya Maeda committed
972
      it 'return true' do
Kamil Trzcinski's avatar
Kamil Trzcinski committed
973 974
        is_expected.to be_truthy
      end
Shinya Maeda's avatar
Shinya Maeda committed
975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992

      context 'when source is merge request' do
        let(:pipeline) do
          create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
        end

        let(:merge_request) do
          create(:merge_request,
                 source_project: project,
                 source_branch: 'feature',
                 target_project: project,
                 target_branch: 'master')
        end

        it 'returns false' do
          is_expected.to be_falsey
        end
      end
Kamil Trzcinski's avatar
Kamil Trzcinski committed
993 994
    end

Shinya Maeda's avatar
Shinya Maeda committed
995
    context 'when ref is a tag' do
Kamil Trzcinski's avatar
Kamil Trzcinski committed
996
      before do
997
        pipeline.tag = true
Kamil Trzcinski's avatar
Kamil Trzcinski committed
998 999
      end

Shinya Maeda's avatar
Shinya Maeda committed
1000
      it 'return false' do
Kamil Trzcinski's avatar
Kamil Trzcinski committed
1001 1002 1003 1004
        is_expected.to be_falsey
      end
    end
  end
1005

Shinya Maeda's avatar
Shinya Maeda committed
1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045
  describe '#git_ref' do
    subject { pipeline.send(:git_ref) }

    context 'when ref is branch' do
      let(:pipeline) { create(:ci_pipeline, tag: false) }

      it 'returns branch ref' do
        is_expected.to eq(Gitlab::Git::BRANCH_REF_PREFIX + pipeline.ref.to_s)
      end
    end

    context 'when ref is tag' do
      let(:pipeline) { create(:ci_pipeline, tag: true) }

      it 'returns branch ref' do
        is_expected.to eq(Gitlab::Git::TAG_REF_PREFIX + pipeline.ref.to_s)
      end
    end

    context 'when ref is merge request' do
      let(:pipeline) do
        create(:ci_pipeline,
               source: :merge_request,
               merge_request: merge_request)
      end

      let(:merge_request) do
        create(:merge_request,
               source_project: project,
               source_branch: 'feature',
               target_project: project,
               target_branch: 'master')
      end

      it 'returns branch ref' do
        is_expected.to eq(Gitlab::Git::BRANCH_REF_PREFIX + pipeline.ref.to_s)
      end
    end
  end

1046
  describe 'ref_exists?' do
1047 1048
    context 'when repository exists' do
      using RSpec::Parameterized::TableSyntax
1049

1050
      let(:project) { create(:project, :repository) }
1051

1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067
      where(:tag, :ref, :result) do
        false | 'master'              | true
        false | 'non-existent-branch' | false
        true  | 'v1.1.0'              | true
        true  | 'non-existent-tag'    | false
      end

      with_them do
        let(:pipeline) do
          create(:ci_empty_pipeline, project: project, tag: tag, ref: ref)
        end

        it "correctly detects ref" do
          expect(pipeline.ref_exists?).to be result
        end
      end
1068 1069
    end

1070
    context 'when repository does not exist' do
1071
      let(:pipeline) do
1072
        create(:ci_empty_pipeline, project: project, ref: 'master')
1073 1074
      end

1075 1076
      it 'always returns false' do
        expect(pipeline.ref_exists?).to eq false
1077 1078 1079 1080
      end
    end
  end

1081
  context 'with non-empty project' do
1082
    let(:project) { create(:project, :repository) }
1083 1084 1085 1086 1087 1088 1089

    let(:pipeline) do
      create(:ci_pipeline,
             project: project,
             ref: project.default_branch,
             sha: project.commit.sha)
    end
1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110

    describe '#latest?' do
      context 'with latest sha' do
        it 'returns true' do
          expect(pipeline).to be_latest
        end
      end

      context 'with not latest sha' do
        before do
          pipeline.update(
            sha: project.commit("#{project.default_branch}~1").sha)
        end

        it 'returns false' do
          expect(pipeline).not_to be_latest
        end
      end
    end
  end

1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127
  describe '#manual_actions' do
    subject { pipeline.manual_actions }

    it 'when none defined' do
      is_expected.to be_empty
    end

    context 'when action defined' do
      let!(:manual) { create(:ci_build, :manual, pipeline: pipeline, name: 'deploy') }

      it 'returns one action' do
        is_expected.to contain_exactly(manual)
      end

      context 'there are multiple of the same name' do
        let!(:manual2) { create(:ci_build, :manual, pipeline: pipeline, name: 'deploy') }

1128 1129 1130 1131
        before do
          manual.update(retried: true)
        end

1132 1133 1134 1135 1136 1137
        it 'returns latest one' do
          is_expected.to contain_exactly(manual2)
        end
      end
    end
  end
1138

1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183
  describe '#branch_updated?' do
    context 'when pipeline has before SHA' do
      before do
        pipeline.update_column(:before_sha, 'a1b2c3d4')
      end

      it 'runs on a branch update push' do
        expect(pipeline.before_sha).not_to be Gitlab::Git::BLANK_SHA
        expect(pipeline.branch_updated?).to be true
      end
    end

    context 'when pipeline does not have before SHA' do
      before do
        pipeline.update_column(:before_sha, Gitlab::Git::BLANK_SHA)
      end

      it 'does not run on a branch updating push' do
        expect(pipeline.branch_updated?).to be false
      end
    end
  end

  describe '#modified_paths' do
    context 'when old and new revisions are set' do
      let(:project) { create(:project, :repository) }

      before do
        pipeline.update(before_sha: '1234abcd', sha: '2345bcde')
      end

      it 'fetches stats for changes between commits' do
        expect(project.repository)
          .to receive(:diff_stats).with('1234abcd', '2345bcde')
          .and_call_original

        pipeline.modified_paths
      end
    end

    context 'when either old or new revision is missing' do
      before do
        pipeline.update_column(:before_sha, Gitlab::Git::BLANK_SHA)
      end

1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203
      it 'returns nil' do
        expect(pipeline.modified_paths).to be_nil
      end
    end

    context 'when source is merge request' do
      let(:pipeline) do
        create(:ci_pipeline, source: :merge_request, merge_request: merge_request)
      end

      let(:merge_request) do
        create(:merge_request,
               source_project: project,
               source_branch: 'feature',
               target_project: project,
               target_branch: 'master')
      end

      it 'returns merge request modified paths' do
        expect(pipeline.modified_paths).to match(merge_request.modified_paths)
1204 1205 1206 1207
      end
    end
  end

1208
  describe '#has_kubernetes_active?' do
1209
    context 'when kubernetes is active' do
1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224
      shared_examples 'same behavior between KubernetesService and Platform::Kubernetes' do
        it 'returns true' do
          expect(pipeline).to have_kubernetes_active
        end
      end

      context 'when user configured kubernetes from Integration > Kubernetes' do
        let(:project) { create(:kubernetes_project) }

        it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
      end

      context 'when user configured kubernetes from CI/CD > Clusters' do
        let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
        let(:project) { cluster.project }
1225

1226
        it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
1227 1228 1229
      end
    end

1230
    context 'when kubernetes is not active' do
1231
      it 'returns false' do
1232
        expect(pipeline).not_to have_kubernetes_active
1233 1234 1235 1236
      end
    end
  end

Connor Shea's avatar
Connor Shea committed
1237 1238
  describe '#has_warnings?' do
    subject { pipeline.has_warnings? }
1239 1240 1241

    context 'build which is allowed to fail fails' do
      before do
Connor Shea's avatar
Connor Shea committed
1242 1243
        create :ci_build, :success, pipeline: pipeline, name: 'rspec'
        create :ci_build, :allowed_to_fail, :failed, pipeline: pipeline, name: 'rubocop'
1244
      end
1245

1246 1247 1248 1249 1250 1251 1252
      it 'returns true' do
        is_expected.to be_truthy
      end
    end

    context 'build which is allowed to fail succeeds' do
      before do
Connor Shea's avatar
Connor Shea committed
1253 1254
        create :ci_build, :success, pipeline: pipeline, name: 'rspec'
        create :ci_build, :allowed_to_fail, :success, pipeline: pipeline, name: 'rubocop'
1255
      end
1256

1257 1258 1259 1260
      it 'returns false' do
        is_expected.to be_falsey
      end
    end
Connor Shea's avatar
Connor Shea committed
1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272

    context 'build is retried and succeeds' do
      before do
        create :ci_build, :success, pipeline: pipeline, name: 'rubocop'
        create :ci_build, :failed, pipeline: pipeline, name: 'rspec'
        create :ci_build, :success, pipeline: pipeline, name: 'rspec'
      end

      it 'returns false' do
        is_expected.to be_falsey
      end
    end
1273
  end
1274

1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287
  describe '#number_of_warnings' do
    it 'returns the number of warnings' do
      create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline, name: 'rubocop')

      expect(pipeline.number_of_warnings).to eq(1)
    end

    it 'supports eager loading of the number of warnings' do
      pipeline2 = create(:ci_empty_pipeline, status: :created, project: project)

      create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline, name: 'rubocop')
      create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline2, name: 'rubocop')

1288
      pipelines = project.ci_pipelines.to_a
1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301

      pipelines.each(&:number_of_warnings)

      # To run the queries we need to actually use the lazy objects, which we do
      # by just sending "to_i" to them.
      amount = ActiveRecord::QueryRecorder
        .new { pipelines.each { |p| p.number_of_warnings.to_i } }
        .count

      expect(amount).to eq(1)
    end
  end

1302
  shared_context 'with some outdated pipelines' do
1303
    before do
1304 1305 1306 1307
      create_pipeline(:canceled, 'ref', 'A', project)
      create_pipeline(:success, 'ref', 'A', project)
      create_pipeline(:failed, 'ref', 'B', project)
      create_pipeline(:skipped, 'feature', 'C', project)
1308 1309
    end

1310 1311 1312 1313 1314 1315 1316 1317
    def create_pipeline(status, ref, sha, project)
      create(
        :ci_empty_pipeline,
        status: status,
        ref: ref,
        sha: sha,
        project: project
      )
1318 1319 1320
    end
  end

1321
  describe '.newest_first' do
1322
    include_context 'with some outdated pipelines'
1323

1324 1325 1326
    it 'returns the pipelines from new to old' do
      expect(described_class.newest_first.pluck(:status))
        .to eq(%w[skipped failed success canceled])
1327
    end
Kamil Trzciński's avatar
Kamil Trzciński committed
1328 1329 1330 1331 1332

    it 'searches limited backlog' do
      expect(described_class.newest_first(limit: 1).pluck(:status))
        .to eq(%w[skipped])
    end
1333 1334 1335
  end

  describe '.latest_status' do
1336
    include_context 'with some outdated pipelines'
1337 1338

    context 'when no ref is specified' do
1339 1340
      it 'returns the status of the latest pipeline' do
        expect(described_class.latest_status).to eq('skipped')
1341 1342 1343 1344
      end
    end

    context 'when ref is specified' do
1345 1346
      it 'returns the status of the latest pipeline for the given ref' do
        expect(described_class.latest_status('ref')).to eq('failed')
1347 1348 1349 1350
      end
    end
  end

1351 1352 1353 1354
  describe '.latest_successful_for' do
    include_context 'with some outdated pipelines'

    let!(:latest_successful_pipeline) do
1355
      create_pipeline(:success, 'ref', 'D', project)
1356 1357 1358
    end

    it 'returns the latest successful pipeline' do
1359 1360
      expect(described_class.latest_successful_for('ref'))
        .to eq(latest_successful_pipeline)
1361 1362 1363
    end
  end

1364 1365 1366
  describe '.latest_successful_for_refs' do
    include_context 'with some outdated pipelines'

1367 1368 1369 1370 1371 1372 1373
    let!(:latest_successful_pipeline1) do
      create_pipeline(:success, 'ref1', 'D', project)
    end

    let!(:latest_successful_pipeline2) do
      create_pipeline(:success, 'ref2', 'D', project)
    end
1374 1375 1376 1377 1378 1379 1380 1381

    it 'returns the latest successful pipeline for both refs' do
      refs = %w(ref1 ref2 ref3)

      expect(described_class.latest_successful_for_refs(refs)).to eq({ 'ref1' => latest_successful_pipeline1, 'ref2' => latest_successful_pipeline2 })
    end
  end

1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437
  describe '.latest_status_per_commit' do
    let(:project) { create(:project) }

    before do
      pairs = [
        %w[success ref1 123],
        %w[manual master 123],
        %w[failed ref 456]
      ]

      pairs.each do |(status, ref, sha)|
        create(
          :ci_empty_pipeline,
          status: status,
          ref: ref,
          sha: sha,
          project: project
        )
      end
    end

    context 'without a ref' do
      it 'returns a Hash containing the latest status per commit for all refs' do
        expect(described_class.latest_status_per_commit(%w[123 456]))
          .to eq({ '123' => 'manual', '456' => 'failed' })
      end

      it 'only includes the status of the given commit SHAs' do
        expect(described_class.latest_status_per_commit(%w[123]))
          .to eq({ '123' => 'manual' })
      end

      context 'when there are two pipelines for a ref and SHA' do
        it 'returns the status of the latest pipeline' do
          create(
            :ci_empty_pipeline,
            status: 'failed',
            ref: 'master',
            sha: '123',
            project: project
          )

          expect(described_class.latest_status_per_commit(%w[123]))
            .to eq({ '123' => 'failed' })
        end
      end
    end

    context 'with a ref' do
      it 'only includes the pipelines for the given ref' do
        expect(described_class.latest_status_per_commit(%w[123 456], 'master'))
          .to eq({ '123' => 'manual' })
      end
    end
  end

1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450
  describe '.latest_successful_ids_per_project' do
    let(:projects) { create_list(:project, 2) }
    let!(:pipeline1) { create(:ci_pipeline, :success, project: projects[0]) }
    let!(:pipeline2) { create(:ci_pipeline, :success, project: projects[0]) }
    let!(:pipeline3) { create(:ci_pipeline, :failed, project: projects[0]) }
    let!(:pipeline4) { create(:ci_pipeline, :success, project: projects[1]) }

    it 'returns expected pipeline ids' do
      expect(described_class.latest_successful_ids_per_project)
        .to contain_exactly(pipeline2, pipeline4)
    end
  end

1451 1452 1453 1454 1455 1456
  describe '.internal_sources' do
    subject { described_class.internal_sources }

    it { is_expected.to be_an(Array) }
  end

1457
  describe '#status' do
1458 1459 1460
    let(:build) do
      create(:ci_build, :created, pipeline: pipeline, name: 'test')
    end
1461 1462 1463 1464

    subject { pipeline.reload.status }

    context 'on queuing' do
1465 1466 1467
      before do
        build.enqueue
      end
1468 1469 1470 1471 1472 1473

      it { is_expected.to eq('pending') }
    end

    context 'on run' do
      before do
1474
        build.enqueue
1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501
        build.run
      end

      it { is_expected.to eq('running') }
    end

    context 'on drop' do
      before do
        build.drop
      end

      it { is_expected.to eq('failed') }
    end

    context 'on success' do
      before do
        build.success
      end

      it { is_expected.to eq('success') }
    end

    context 'on cancel' do
      before do
        build.cancel
      end

1502 1503 1504 1505 1506 1507 1508
      context 'when build is pending' do
        let(:build) do
          create(:ci_build, :pending, pipeline: pipeline)
        end

        it { is_expected.to eq('canceled') }
      end
1509
    end
1510 1511 1512

    context 'on failure and build retry' do
      before do
1513 1514
        stub_not_protect_default_branch

1515
        build.drop
1516
        project.add_developer(user)
1517 1518

        Ci::Build.retry(build, user)
1519 1520 1521 1522 1523 1524 1525 1526
      end

      # We are changing a state: created > failed > running
      # Instead of: created > failed > pending
      # Since the pipeline already run, so it should not be pending anymore

      it { is_expected.to eq('running') }
    end
1527
  end
1528

1529 1530 1531
  describe '#ci_yaml_file_path' do
    subject { pipeline.ci_yaml_file_path }

1532 1533 1534 1535 1536
    %i[unknown_source repository_source].each do |source|
      context source.to_s do
        before do
          pipeline.config_source = described_class.config_sources.fetch(source)
        end
1537

1538 1539
        it 'returns the path from project' do
          allow(pipeline.project).to receive(:ci_config_path) { 'custom/path' }
1540

1541 1542
          is_expected.to eq('custom/path')
        end
1543 1544 1545 1546 1547 1548

        it 'returns default when custom path is nil' do
          allow(pipeline.project).to receive(:ci_config_path) { nil }

          is_expected.to eq('.gitlab-ci.yml')
        end
1549

1550 1551 1552 1553 1554
        it 'returns default when custom path is empty' do
          allow(pipeline.project).to receive(:ci_config_path) { '' }

          is_expected.to eq('.gitlab-ci.yml')
        end
1555
      end
1556 1557
    end

1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574
    context 'the source is the repository' do
      let(:implied_yml) { Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content }

      before do
        pipeline.repository_source!
      end

      it 'returns the configuration if found' do
        allow(pipeline.project.repository).to receive(:gitlab_ci_yml_for)
          .and_return('config')

        expect(pipeline.ci_yaml_file).to be_a(String)
        expect(pipeline.ci_yaml_file).not_to eq(implied_yml)
        expect(pipeline.yaml_errors).to be_nil
      end
    end

1575 1576 1577 1578
    context 'when pipeline is for auto-devops' do
      before do
        pipeline.config_source = 'auto_devops_source'
      end
1579

1580 1581 1582
      it 'does not return config file' do
        is_expected.to be_nil
      end
1583 1584 1585
    end
  end

1586
  describe '#set_config_source' do
1587 1588 1589 1590 1591
    context 'when pipelines does not contain needed data and auto devops is disabled' do
      before do
        stub_application_setting(auto_devops_enabled: false)
      end

1592 1593
      it 'defines source to be unknown' do
        pipeline.set_config_source
1594

1595
        expect(pipeline).to be_unknown_source
1596
      end
1597
    end
1598

1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610
    context 'when pipeline contains all needed data' do
      let(:pipeline) do
        create(:ci_pipeline, project: project,
                             sha: '1234',
                             ref: 'master',
                             source: :push)
      end

      context 'when the repository has a config file' do
        before do
          allow(project.repository).to receive(:gitlab_ci_yml_for)
            .and_return('config')
1611
        end
1612

1613 1614
        it 'defines source to be from repository' do
          pipeline.set_config_source
1615

1616 1617
          expect(pipeline).to be_repository_source
        end
1618

1619 1620
        context 'when loading an object' do
          let(:new_pipeline) { Ci::Pipeline.find(pipeline.id) }
1621

1622 1623 1624
          it 'does not redefine the source' do
            # force to overwrite the source
            pipeline.unknown_source!
1625

1626
            expect(new_pipeline).to be_unknown_source
1627
          end
1628
        end
1629
      end
1630

1631 1632
      context 'when the repository does not have a config file' do
        let(:implied_yml) { Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content }
1633

1634 1635 1636 1637
        context 'auto devops enabled' do
          before do
            allow(project).to receive(:ci_config_path) { 'custom' }
          end
1638

1639 1640
          it 'defines source to be auto devops' do
            pipeline.set_config_source
1641

1642
            expect(pipeline).to be_auto_devops_source
1643
          end
1644
        end
1645 1646 1647
      end
    end
  end
1648

1649
  describe '#ci_yaml_file' do
1650
    let(:implied_yml) { Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content }
1651

1652
    context 'the source is unknown' do
1653 1654 1655
      before do
        pipeline.unknown_source!
      end
1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669

      it 'returns the configuration if found' do
        allow(pipeline.project.repository).to receive(:gitlab_ci_yml_for)
          .and_return('config')

        expect(pipeline.ci_yaml_file).to be_a(String)
        expect(pipeline.ci_yaml_file).not_to eq(implied_yml)
        expect(pipeline.yaml_errors).to be_nil
      end

      it 'sets yaml errors if not found' do
        expect(pipeline.ci_yaml_file).to be_nil
        expect(pipeline.yaml_errors)
            .to start_with('Failed to load CI/CD config file')
1670 1671 1672
      end
    end

1673
    context 'the source is the repository' do
1674 1675 1676
      before do
        pipeline.repository_source!
      end
1677

1678 1679 1680
      it 'returns the configuration if found' do
        allow(pipeline.project.repository).to receive(:gitlab_ci_yml_for)
          .and_return('config')
1681

1682 1683 1684
        expect(pipeline.ci_yaml_file).to be_a(String)
        expect(pipeline.ci_yaml_file).not_to eq(implied_yml)
        expect(pipeline.yaml_errors).to be_nil
1685
      end
1686
    end
1687

1688
    context 'when the source is auto_devops_source' do
1689
      before do
1690
        stub_application_setting(auto_devops_enabled: true)
1691 1692
        pipeline.auto_devops_source!
      end
1693

1694 1695 1696
      it 'finds the implied config' do
        expect(pipeline.ci_yaml_file).to eq(implied_yml)
        expect(pipeline.yaml_errors).to be_nil
1697
      end
1698 1699 1700
    end
  end

1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723
  describe '#update_status' do
    context 'when pipeline is empty' do
      it 'updates does not change pipeline status' do
        expect(pipeline.statuses.latest.status).to be_nil

        expect { pipeline.update_status }
          .to change { pipeline.reload.status }.to 'skipped'
      end
    end

    context 'when updating status to pending' do
      before do
        allow(pipeline)
          .to receive_message_chain(:statuses, :latest, :status)
          .and_return(:running)
      end

      it 'updates pipeline status to running' do
        expect { pipeline.update_status }
          .to change { pipeline.reload.status }.to 'running'
      end
    end

Shinya Maeda's avatar
Shinya Maeda committed
1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736
    context 'when updating status to scheduled' do
      before do
        allow(pipeline)
          .to receive_message_chain(:statuses, :latest, :status)
          .and_return(:scheduled)
      end

      it 'updates pipeline status to scheduled' do
        expect { pipeline.update_status }
          .to change { pipeline.reload.status }.to 'scheduled'
      end
    end

1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750
    context 'when statuses status was not recognized' do
      before do
        allow(pipeline)
          .to receive(:latest_builds_status)
          .and_return(:unknown)
      end

      it 'raises an exception' do
        expect { pipeline.update_status }
          .to raise_error(HasStatus::UnknownStatusError)
      end
    end
  end

1751
  describe '#detailed_status' do
1752 1753
    subject { pipeline.detailed_status(user) }

1754 1755 1756 1757
    context 'when pipeline is created' do
      let(:pipeline) { create(:ci_pipeline, status: :created) }

      it 'returns detailed status for created pipeline' do
1758
        expect(subject.text).to eq 'created'
1759 1760 1761 1762 1763 1764 1765
      end
    end

    context 'when pipeline is pending' do
      let(:pipeline) { create(:ci_pipeline, status: :pending) }

      it 'returns detailed status for pending pipeline' do
1766
        expect(subject.text).to eq 'pending'
1767 1768 1769 1770 1771 1772 1773
      end
    end

    context 'when pipeline is running' do
      let(:pipeline) { create(:ci_pipeline, status: :running) }

      it 'returns detailed status for running pipeline' do
1774
        expect(subject.text).to eq 'running'
1775 1776 1777 1778 1779 1780 1781
      end
    end

    context 'when pipeline is successful' do
      let(:pipeline) { create(:ci_pipeline, status: :success) }

      it 'returns detailed status for successful pipeline' do
1782
        expect(subject.text).to eq 'passed'
1783 1784 1785 1786 1787 1788 1789
      end
    end

    context 'when pipeline is failed' do
      let(:pipeline) { create(:ci_pipeline, status: :failed) }

      it 'returns detailed status for failed pipeline' do
1790
        expect(subject.text).to eq 'failed'
1791 1792 1793 1794 1795 1796 1797
      end
    end

    context 'when pipeline is canceled' do
      let(:pipeline) { create(:ci_pipeline, status: :canceled) }

      it 'returns detailed status for canceled pipeline' do
1798
        expect(subject.text).to eq 'canceled'
1799 1800 1801 1802 1803 1804 1805
      end
    end

    context 'when pipeline is skipped' do
      let(:pipeline) { create(:ci_pipeline, status: :skipped) }

      it 'returns detailed status for skipped pipeline' do
1806
        expect(subject.text).to eq 'skipped'
1807 1808 1809
      end
    end

1810 1811 1812 1813
    context 'when pipeline is blocked' do
      let(:pipeline) { create(:ci_pipeline, status: :manual) }

      it 'returns detailed status for blocked pipeline' do
1814
        expect(subject.text).to eq 'blocked'
1815 1816 1817
      end
    end

1818 1819 1820 1821 1822 1823 1824 1825
    context 'when pipeline is successful but with warnings' do
      let(:pipeline) { create(:ci_pipeline, status: :success) }

      before do
        create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline)
      end

      it 'retruns detailed status for successful pipeline with warnings' do
1826
        expect(subject.label).to eq 'passed with warnings'
1827 1828 1829 1830
      end
    end
  end

1831
  describe '#cancelable?' do
1832 1833
    %i[created running pending].each do |status0|
      context "when there is a build #{status0}" do
1834
        before do
1835
          create(:ci_build, status0, pipeline: pipeline)
1836 1837
        end

1838 1839 1840
        it 'is cancelable' do
          expect(pipeline.cancelable?).to be_truthy
        end
1841 1842
      end

1843
      context "when there is an external job #{status0}" do
1844
        before do
1845
          create(:generic_commit_status, status0, pipeline: pipeline)
1846 1847
        end

1848 1849 1850
        it 'is cancelable' do
          expect(pipeline.cancelable?).to be_truthy
        end
1851
      end
1852

1853
      %i[success failed canceled].each do |status1|
1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883
        context "when there are generic_commit_status jobs for #{status0} and #{status1}" do
          before do
            create(:generic_commit_status, status0, pipeline: pipeline)
            create(:generic_commit_status, status1, pipeline: pipeline)
          end

          it 'is cancelable' do
            expect(pipeline.cancelable?).to be_truthy
          end
        end

        context "when there are generic_commit_status and ci_build jobs for #{status0} and #{status1}" do
          before do
            create(:generic_commit_status, status0, pipeline: pipeline)
            create(:ci_build, status1, pipeline: pipeline)
          end

          it 'is cancelable' do
            expect(pipeline.cancelable?).to be_truthy
          end
        end

        context "when there are ci_build jobs for #{status0} and #{status1}" do
          before do
            create(:ci_build, status0, pipeline: pipeline)
            create(:ci_build, status1, pipeline: pipeline)
          end

          it 'is cancelable' do
            expect(pipeline.cancelable?).to be_truthy
1884
          end
1885 1886
        end
      end
1887 1888 1889 1890 1891 1892 1893 1894
    end

    %i[success failed canceled].each do |status|
      context "when there is a build #{status}" do
        before do
          create(:ci_build, status, pipeline: pipeline)
        end

1895 1896 1897
        it 'is not cancelable' do
          expect(pipeline.cancelable?).to be_falsey
        end
1898 1899 1900 1901 1902 1903 1904
      end

      context "when there is an external job #{status}" do
        before do
          create(:generic_commit_status, status, pipeline: pipeline)
        end

1905 1906 1907
        it 'is not cancelable' do
          expect(pipeline.cancelable?).to be_falsey
        end
1908 1909
      end
    end
1910 1911 1912 1913 1914 1915 1916 1917 1918 1919

    context 'when there is a manual action present in the pipeline' do
      before do
        create(:ci_build, :manual, pipeline: pipeline)
      end

      it 'is not cancelable' do
        expect(pipeline).not_to be_cancelable
      end
    end
1920 1921
  end

1922
  describe '#cancel_running' do
1923 1924
    let(:latest_status) { pipeline.statuses.pluck(:status) }

1925
    context 'when there is a running external job and a regular job' do
1926
      before do
1927
        create(:ci_build, :running, pipeline: pipeline)
1928 1929 1930 1931 1932 1933
        create(:generic_commit_status, :running, pipeline: pipeline)

        pipeline.cancel_running
      end

      it 'cancels both jobs' do
1934 1935 1936 1937
        expect(latest_status).to contain_exactly('canceled', 'canceled')
      end
    end

1938
    context 'when jobs are in different stages' do
1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949
      before do
        create(:ci_build, :running, stage_idx: 0, pipeline: pipeline)
        create(:ci_build, :running, stage_idx: 1, pipeline: pipeline)

        pipeline.cancel_running
      end

      it 'cancels both jobs' do
        expect(latest_status).to contain_exactly('canceled', 'canceled')
      end
    end
1950 1951 1952 1953 1954 1955 1956 1957 1958

    context 'when there are created builds present in the pipeline' do
      before do
        create(:ci_build, :running, stage_idx: 0, pipeline: pipeline)
        create(:ci_build, :created, stage_idx: 1, pipeline: pipeline)

        pipeline.cancel_running
      end

1959
      it 'cancels created builds' do
Douwe Maan's avatar
Douwe Maan committed
1960
        expect(latest_status).to eq %w(canceled canceled)
1961 1962
      end
    end
1963 1964 1965 1966 1967
  end

  describe '#retry_failed' do
    let(:latest_status) { pipeline.statuses.latest.pluck(:status) }

1968
    before do
1969 1970
      stub_not_protect_default_branch

1971
      project.add_developer(user)
1972 1973
    end

1974 1975 1976 1977 1978
    context 'when there is a failed build and failed external status' do
      before do
        create(:ci_build, :failed, name: 'build', pipeline: pipeline)
        create(:generic_commit_status, :failed, name: 'jenkins', pipeline: pipeline)

1979
        pipeline.retry_failed(user)
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991
      end

      it 'retries only build' do
        expect(latest_status).to contain_exactly('pending', 'failed')
      end
    end

    context 'when builds are in different stages' do
      before do
        create(:ci_build, :failed, name: 'build', stage_idx: 0, pipeline: pipeline)
        create(:ci_build, :failed, name: 'jenkins', stage_idx: 1, pipeline: pipeline)

1992
        pipeline.retry_failed(user)
1993 1994 1995
      end

      it 'retries both builds' do
1996
        expect(latest_status).to contain_exactly('pending', 'created')
1997 1998 1999 2000 2001 2002 2003 2004
      end
    end

    context 'when there are canceled and failed' do
      before do
        create(:ci_build, :failed, name: 'build', stage_idx: 0, pipeline: pipeline)
        create(:ci_build, :canceled, name: 'jenkins', stage_idx: 1, pipeline: pipeline)

2005
        pipeline.retry_failed(user)
2006 2007 2008
      end

      it 'retries both builds' do
2009
        expect(latest_status).to contain_exactly('pending', 'created')
2010 2011 2012 2013
      end
    end
  end

2014
  describe '#execute_hooks' do
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2015
    let!(:build_a) { create_build('a', 0) }
Shinya Maeda's avatar
Shinya Maeda committed
2016
    let!(:build_b) { create_build('b', 0) }
2017

2018 2019 2020 2021 2022
    let!(:hook) do
      create(:project_hook, project: project, pipeline_events: enabled)
    end

    before do
2023
      WebHookWorker.drain
2024 2025 2026 2027 2028
    end

    context 'with pipeline hooks enabled' do
      let(:enabled) { true }

2029 2030 2031 2032
      before do
        WebMock.stub_request(:post, hook.url)
      end

2033
      context 'with multiple builds' do
2034 2035
        context 'when build is queued' do
          before do
2036 2037
            build_a.enqueue
            build_b.enqueue
2038
          end
2039

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2040
          it 'receives a pending event once' do
2041
            expect(WebMock).to have_requested_pipeline_hook('pending').once
2042 2043
          end
        end
2044

2045 2046
        context 'when build is run' do
          before do
2047
            build_a.enqueue
2048
            build_a.run
2049
            build_b.enqueue
2050 2051
            build_b.run
          end
2052

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2053
          it 'receives a running event once' do
2054
            expect(WebMock).to have_requested_pipeline_hook('running').once
2055
          end
2056 2057
        end

2058 2059 2060
        context 'when all builds succeed' do
          before do
            build_a.success
Kamil Trzcinski's avatar
Kamil Trzcinski committed
2061 2062 2063

            # We have to reload build_b as this is in next stage and it gets triggered by PipelineProcessWorker
            build_b.reload.success
2064 2065
          end

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2066
          it 'receives a success event once' do
2067
            expect(WebMock).to have_requested_pipeline_hook('success').once
2068
          end
2069 2070
        end

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2071
        context 'when stage one failed' do
Shinya Maeda's avatar
Shinya Maeda committed
2072 2073
          let!(:build_b) { create_build('b', 1) }

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2074 2075 2076 2077
          before do
            build_a.drop
          end

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2078
          it 'receives a failed event once' do
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2079 2080 2081 2082
            expect(WebMock).to have_requested_pipeline_hook('failed').once
          end
        end

2083
        def have_requested_pipeline_hook(status)
2084
          have_requested(:post, hook.url).with do |req|
2085 2086 2087 2088
            json_body = JSON.parse(req.body)
            json_body['object_attributes']['status'] == status &&
              json_body['builds'].length == 2
          end
2089
        end
2090
      end
2091 2092 2093 2094 2095
    end

    context 'with pipeline hooks disabled' do
      let(:enabled) { false }

2096
      before do
2097 2098
        build_a.enqueue
        build_b.enqueue
2099 2100
      end

2101 2102 2103 2104
      it 'did not execute pipeline_hook after touched' do
        expect(WebMock).not_to have_requested(:post, hook.url)
      end
    end
2105

Lin Jen-Shin's avatar
Lin Jen-Shin committed
2106 2107 2108 2109 2110 2111
    def create_build(name, stage_idx)
      create(:ci_build,
             :created,
             pipeline: pipeline,
             name: name,
             stage_idx: stage_idx)
2112
    end
2113
  end
2114 2115

  describe "#merge_requests" do
2116
    let(:project) { create(:project) }
2117
    let(:pipeline) { create(:ci_empty_pipeline, status: 'created', project: project, ref: 'master', sha: 'a288a022a53a5a944fae87bcec6efc87b7061808') }
2118 2119

    it "returns merge requests whose `diff_head_sha` matches the pipeline's SHA" do
2120
      allow_any_instance_of(MergeRequest).to receive(:diff_head_sha) { 'a288a022a53a5a944fae87bcec6efc87b7061808' }
Felipe Artur's avatar
Felipe Artur committed
2121
      merge_request = create(:merge_request, source_project: project, head_pipeline: pipeline, source_branch: pipeline.ref)
2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138

      expect(pipeline.merge_requests).to eq([merge_request])
    end

    it "doesn't return merge requests whose source branch doesn't match the pipeline's ref" do
      create(:merge_request, source_project: project, source_branch: 'feature', target_branch: 'master')

      expect(pipeline.merge_requests).to be_empty
    end

    it "doesn't return merge requests whose `diff_head_sha` doesn't match the pipeline's SHA" do
      create(:merge_request, source_project: project, source_branch: pipeline.ref)
      allow_any_instance_of(MergeRequest).to receive(:diff_head_sha) { '97de212e80737a608d939f648d959671fb0a0142b' }

      expect(pipeline.merge_requests).to be_empty
    end
  end
2139

2140
  describe "#all_merge_requests" do
2141
    let(:project) { create(:project) }
2142
    let(:pipeline) { create(:ci_empty_pipeline, status: 'created', project: project, ref: 'master') }
2143

2144
    it "returns all merge requests having the same source branch" do
2145 2146 2147 2148 2149
      merge_request = create(:merge_request, source_project: project, source_branch: pipeline.ref)

      expect(pipeline.all_merge_requests).to eq([merge_request])
    end

2150
    it "doesn't return merge requests having a different source branch" do
2151 2152 2153 2154
      create(:merge_request, source_project: project, source_branch: 'feature', target_branch: 'master')

      expect(pipeline.all_merge_requests).to be_empty
    end
Shinya Maeda's avatar
Shinya Maeda committed
2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203

    context 'when there is a merge request pipeline' do
      let(:source_branch) { 'feature' }
      let(:target_branch) { 'master' }

      let!(:pipeline) do
        create(:ci_pipeline,
               source: :merge_request,
               project: project,
               ref: source_branch,
               merge_request: merge_request)
      end

      let(:merge_request) do
        create(:merge_request,
               source_project: project,
               source_branch: source_branch,
               target_project: project,
               target_branch: target_branch)
      end

      it 'returns an associated merge request' do
        expect(pipeline.all_merge_requests).to eq([merge_request])
      end

      context 'when there is another merge request pipeline that targets a different branch' do
        let(:target_branch_2) { 'merge-test' }

        let!(:pipeline_2) do
          create(:ci_pipeline,
                 source: :merge_request,
                 project: project,
                 ref: source_branch,
                 merge_request: merge_request_2)
        end

        let(:merge_request_2) do
          create(:merge_request,
                 source_project: project,
                 source_branch: source_branch,
                 target_project: project,
                 target_branch: target_branch_2)
        end

        it 'does not return an associated merge request' do
          expect(pipeline.all_merge_requests).not_to include(merge_request_2)
        end
      end
    end
2204 2205
  end

2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217
  describe '#stuck?' do
    before do
      create(:ci_build, :pending, pipeline: pipeline)
    end

    context 'when pipeline is stuck' do
      it 'is stuck' do
        expect(pipeline).to be_stuck
      end
    end

    context 'when pipeline is not stuck' do
2218
      before do
2219
        create(:ci_runner, :instance, :online)
2220
      end
2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239

      it 'is not stuck' do
        expect(pipeline).not_to be_stuck
      end
    end
  end

  describe '#has_yaml_errors?' do
    context 'when pipeline has errors' do
      let(:pipeline) do
        create(:ci_pipeline, config: { rspec: nil })
      end

      it 'contains yaml errors' do
        expect(pipeline).to have_yaml_errors
      end
    end

    context 'when pipeline does not have errors' do
2240
      let(:project) { create(:project, :repository) }
2241
      let(:pipeline) do
2242
        create(:ci_pipeline, project: project, config: { rspec: { script: 'rake test' } })
2243 2244
      end

2245
      it 'does not contain yaml errors' do
2246 2247 2248 2249 2250
        expect(pipeline).not_to have_yaml_errors
      end
    end
  end

2251
  describe 'notifications when pipeline success or failed' do
2252
    let(:project) { create(:project, :repository) }
2253 2254 2255 2256 2257 2258 2259 2260

    let(:pipeline) do
      create(:ci_pipeline,
             project: project,
             sha: project.commit('master').sha,
             user: create(:user))
    end

2261
    before do
2262
      project.add_developer(pipeline.user)
2263

2264 2265
      pipeline.user.global_notification_setting
        .update(level: 'custom', failed_pipeline: true, success_pipeline: true)
Sean McGivern's avatar
Sean McGivern committed
2266

2267 2268 2269 2270
      perform_enqueued_jobs do
        pipeline.enqueue
        pipeline.run
      end
2271 2272 2273 2274
    end

    shared_examples 'sending a notification' do
      it 'sends an email' do
2275
        should_only_email(pipeline.user, kind: :bcc)
2276 2277 2278 2279 2280
      end
    end

    shared_examples 'not sending any notification' do
      it 'does not send any email' do
2281
        should_not_email_anyone
2282 2283 2284 2285 2286 2287
      end
    end

    context 'with success pipeline' do
      before do
        perform_enqueued_jobs do
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2288
          pipeline.succeed
2289 2290
        end
      end
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2291 2292

      it_behaves_like 'sending a notification'
2293 2294 2295 2296 2297
    end

    context 'with failed pipeline' do
      before do
        perform_enqueued_jobs do
2298 2299
          create(:ci_build, :failed, pipeline: pipeline)
          create(:generic_commit_status, :failed, pipeline: pipeline)
2300

2301
          pipeline.drop
2302 2303
        end
      end
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2304 2305

      it_behaves_like 'sending a notification'
2306 2307 2308 2309 2310 2311 2312 2313
    end

    context 'with skipped pipeline' do
      before do
        perform_enqueued_jobs do
          pipeline.skip
        end
      end
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2314 2315

      it_behaves_like 'not sending any notification'
2316 2317 2318 2319 2320 2321 2322 2323
    end

    context 'with cancelled pipeline' do
      before do
        perform_enqueued_jobs do
          pipeline.cancel
        end
      end
Lin Jen-Shin's avatar
Lin Jen-Shin committed
2324 2325

      it_behaves_like 'not sending any notification'
2326 2327
    end
  end
2328

2329 2330 2331 2332 2333 2334 2335
  describe '#latest_builds_with_artifacts' do
    let!(:pipeline) { create(:ci_pipeline, :success) }

    let!(:build) do
      create(:ci_build, :success, :artifacts, pipeline: pipeline)
    end

2336 2337 2338 2339
    it 'returns an Array' do
      expect(pipeline.latest_builds_with_artifacts).to be_an_instance_of(Array)
    end

2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351
    it 'returns the latest builds' do
      expect(pipeline.latest_builds_with_artifacts).to eq([build])
    end

    it 'memoizes the returned relation' do
      query_count = ActiveRecord::QueryRecorder
        .new { 2.times { pipeline.latest_builds_with_artifacts.to_a } }
        .count

      expect(query_count).to eq(1)
    end
  end
2352

2353 2354 2355 2356 2357
  describe '#has_test_reports?' do
    subject { pipeline.has_test_reports? }

    context 'when pipeline has builds with test reports' do
      before do
2358
        create(:ci_build, :test_reports, pipeline: pipeline, project: project)
2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374
      end

      context 'when pipeline status is running' do
        let(:pipeline) { create(:ci_pipeline, :running, project: project) }

        it { is_expected.to be_falsey }
      end

      context 'when pipeline status is success' do
        let(:pipeline) { create(:ci_pipeline, :success, project: project) }

        it { is_expected.to be_truthy }
      end
    end

    context 'when pipeline does not have builds with test reports' do
2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390
      before do
        create(:ci_build, :artifacts, pipeline: pipeline, project: project)
      end

      let(:pipeline) { create(:ci_pipeline, :success, project: project) }

      it { is_expected.to be_falsey }
    end

    context 'when retried build has test reports' do
      before do
        create(:ci_build, :retried, :test_reports, pipeline: pipeline, project: project)
      end

      let(:pipeline) { create(:ci_pipeline, :success, project: project) }

2391 2392 2393 2394 2395 2396 2397 2398
      it { is_expected.to be_falsey }
    end
  end

  describe '#test_reports' do
    subject { pipeline.test_reports }

    context 'when pipeline has multiple builds with test reports' do
2399 2400
      let!(:build_rspec) { create(:ci_build, :success, name: 'rspec', pipeline: pipeline, project: project) }
      let!(:build_java) { create(:ci_build, :success, name: 'java', pipeline: pipeline, project: project) }
2401

2402 2403 2404
      before do
        create(:ci_job_artifact, :junit, job: build_rspec, project: project)
        create(:ci_job_artifact, :junit_with_ant, job: build_java, project: project)
2405 2406 2407 2408 2409 2410 2411
      end

      it 'returns test reports with collected data' do
        expect(subject.total_count).to be(7)
        expect(subject.success_count).to be(5)
        expect(subject.failed_count).to be(2)
      end
2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422

      context 'when builds are retried' do
        let!(:build_rspec) { create(:ci_build, :retried, :success, name: 'rspec', pipeline: pipeline, project: project) }
        let!(:build_java) { create(:ci_build, :retried, :success, name: 'java', pipeline: pipeline, project: project) }

        it 'does not take retried builds into account' do
          expect(subject.total_count).to be(0)
          expect(subject.success_count).to be(0)
          expect(subject.failed_count).to be(0)
        end
      end
2423 2424 2425 2426 2427 2428 2429 2430 2431
    end

    context 'when pipeline does not have any builds with test reports' do
      it 'returns empty test reports' do
        expect(subject.total_count).to be(0)
      end
    end
  end

2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442
  describe '#total_size' do
    let!(:build_job1) { create(:ci_build, pipeline: pipeline, stage_idx: 0) }
    let!(:build_job2) { create(:ci_build, pipeline: pipeline, stage_idx: 0) }
    let!(:test_job_failed_and_retried) { create(:ci_build, :failed, :retried, pipeline: pipeline, stage_idx: 1) }
    let!(:second_test_job) { create(:ci_build, pipeline: pipeline, stage_idx: 1) }
    let!(:deploy_job) { create(:ci_build, pipeline: pipeline, stage_idx: 2) }

    it 'returns all jobs (including failed and retried)' do
      expect(pipeline.total_size).to eq(5)
    end
  end
2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466

  describe '#status' do
    context 'when transitioning to failed' do
      context 'when pipeline has autodevops as source' do
        let(:pipeline) { create(:ci_pipeline, :running, :auto_devops_source) }

        it 'calls autodevops disable service' do
          expect(AutoDevops::DisableWorker).to receive(:perform_async).with(pipeline.id)

          pipeline.drop
        end
      end

      context 'when pipeline has other source' do
        let(:pipeline) { create(:ci_pipeline, :running, :repository_source) }

        it 'does not call auto devops disable service' do
          expect(AutoDevops::DisableWorker).not_to receive(:perform_async)

          pipeline.drop
        end
      end
    end
  end
2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496

  describe '#default_branch?' do
    let(:default_branch) { 'master'}

    subject { pipeline.default_branch? }

    before do
      allow(project).to receive(:default_branch).and_return(default_branch)
    end

    context 'when pipeline ref is the default branch of the project' do
      let(:pipeline) do
        build(:ci_empty_pipeline, status: :created, project: project, ref: default_branch)
      end

      it "returns true" do
        expect(subject).to be_truthy
      end
    end

    context 'when pipeline ref is not the default branch of the project' do
      let(:pipeline) do
        build(:ci_empty_pipeline, status: :created, project: project, ref: 'another_branch')
      end

      it "returns false" do
        expect(subject).to be_falsey
      end
    end
  end
2497
end