yaml_processor_spec.rb 67.8 KB
Newer Older
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
            },
            when: "on_success",
            allow_failure: false,
            yaml_variables: []
          })
        end

        %w[on_success on_failure always].each do |when_state|
          it "returns artifacts for when #{when_state}  defined" do
            config = YAML.dump({
                                 rspec: {
                                   script: "rspec",
                                   artifacts: { paths: ["logs/", "binaries/"], when: when_state }
                                 }
                               })

1017
            config_processor = Gitlab::Ci::YamlProcessor.new(config)
1018
            builds = config_processor.stage_builds_attributes("test")
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033

            expect(builds.size).to eq(1)
            expect(builds.first[:options][:artifacts][:when]).to eq(when_state)
          end
        end
      end

      describe '#environment' do
        let(:config) do
          {
            deploy_to_production: { stage: 'deploy', script: 'test', environment: environment }
          }
        end

        let(:processor) { Gitlab::Ci::YamlProcessor.new(YAML.dump(config)) }
1034
        let(:builds) { processor.stage_builds_attributes('deploy') }
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111

        context 'when a production environment is specified' do
          let(:environment) { 'production' }

          it 'does return production' do
            expect(builds.size).to eq(1)
            expect(builds.first[:environment]).to eq(environment)
            expect(builds.first[:options]).to include(environment: { name: environment, action: "start" })
          end
        end

        context 'when hash is specified' do
          let(:environment) do
            { name: 'production',
              url: 'http://production.gitlab.com' }
          end

          it 'does return production and URL' do
            expect(builds.size).to eq(1)
            expect(builds.first[:environment]).to eq(environment[:name])
            expect(builds.first[:options]).to include(environment: environment)
          end

          context 'the url has a port as variable' do
            let(:environment) do
              { name: 'production',
                url: 'http://production.gitlab.com:$PORT' }
            end

            it 'allows a variable for the port' do
              expect(builds.size).to eq(1)
              expect(builds.first[:environment]).to eq(environment[:name])
              expect(builds.first[:options]).to include(environment: environment)
            end
          end
        end

        context 'when no environment is specified' do
          let(:environment) { nil }

          it 'does return nil environment' do
            expect(builds.size).to eq(1)
            expect(builds.first[:environment]).to be_nil
          end
        end

        context 'is not a string' do
          let(:environment) { 1 }

          it 'raises error' do
            expect { builds }.to raise_error(
              'jobs:deploy_to_production:environment config should be a hash or a string')
          end
        end

        context 'is not a valid string' do
          let(:environment) { 'production:staging' }

          it 'raises error' do
            expect { builds }.to raise_error("jobs:deploy_to_production:environment name #{Gitlab::Regex.environment_name_regex_message}")
          end
        end

        context 'when on_stop is specified' do
          let(:review) { { stage: 'deploy', script: 'test', environment: { name: 'review', on_stop: 'close_review' } } }
          let(:config) { { review: review, close_review: close_review }.compact }

          context 'with matching job' do
            let(:close_review) { { stage: 'deploy', script: 'test', environment: { name: 'review', action: 'stop' } } }

            it 'does return a list of builds' do
              expect(builds.size).to eq(2)
              expect(builds.first[:environment]).to eq('review')
            end
          end

          context 'without matching job' do
1112
            let(:close_review) { nil }
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144

            it 'raises error' do
              expect { builds }.to raise_error('review job: on_stop job close_review is not defined')
            end
          end

          context 'with close job without environment' do
            let(:close_review) { { stage: 'deploy', script: 'test' } }

            it 'raises error' do
              expect { builds }.to raise_error('review job: on_stop job close_review does not have environment defined')
            end
          end

          context 'with close job for different environment' do
            let(:close_review) { { stage: 'deploy', script: 'test', environment: 'production' } }

            it 'raises error' do
              expect { builds }.to raise_error('review job: on_stop job close_review have different environment name')
            end
          end

          context 'with close job without stop action' do
            let(:close_review) { { stage: 'deploy', script: 'test', environment: { name: 'review' } } }

            it 'raises error' do
              expect { builds }.to raise_error('review job: on_stop job close_review needs to have action stop defined')
            end
          end
        end
      end

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
1184
1185
1186
      describe "Timeout" do
        let(:config) do
          {
            deploy_to_production: {
              stage:  'deploy',
              script: 'test'
            }
          }
        end

        let(:processor) { Gitlab::Ci::YamlProcessor.new(YAML.dump(config)) }
        let(:builds) { processor.stage_builds_attributes('deploy') }

        context 'when no timeout was provided' do
          it 'does not include job_timeout' do
            expect(builds.size).to eq(1)
            expect(builds.first[:options]).not_to include(:job_timeout)
          end
        end

        context 'when an invalid timeout was provided' do
          before do
            config[:deploy_to_production][:timeout] = 'not-a-number'
          end

          it 'raises an error for invalid number' do
            expect { builds }.to raise_error('jobs:deploy_to_production timeout should be a duration')
          end
        end

        context 'when some valid timeout was provided' do
          before do
            config[:deploy_to_production][:timeout] = '1m 3s'
          end

          it 'returns provided timeout value' do
            expect(builds.size).to eq(1)
            expect(builds.first[:options]).to include(job_timeout: 63)
          end
        end
      end

1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
      describe "Dependencies" do
        let(:config) do
          {
            build1: { stage: 'build', script: 'test' },
            build2: { stage: 'build', script: 'test' },
            test1: { stage: 'test', script: 'test', dependencies: dependencies },
            test2: { stage: 'test', script: 'test' },
            deploy: { stage: 'test', script: 'test' }
          }
        end

        subject { Gitlab::Ci::YamlProcessor.new(YAML.dump(config)) }

        context 'no dependencies' do
          let(:dependencies) { }

          it { expect { subject }.not_to raise_error }
        end

        context 'dependencies to builds' do
          let(:dependencies) { %w(build1 build2) }

          it { expect { subject }.not_to raise_error }
        end

        context 'dependencies to builds defined as symbols' do
          let(:dependencies) { [:build1, :build2] }

          it { expect { subject }.not_to raise_error }
        end

        context 'undefined dependency' do
          let(:dependencies) { ['undefined'] }

          it { expect { subject }.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, 'test1 job: undefined dependency: undefined') }
        end

        context 'dependencies to deploy' do
          let(:dependencies) { ['deploy'] }

          it { expect { subject }.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, 'test1 job: dependency deploy is not defined in prior stages') }
        end
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253

        context 'when a job depends on another job that references a not-yet defined stage' do
          let(:config) do
            {
              "stages" => [
                "version"
              ],
              "version" => {
                "stage" => "version",
                "dependencies" => ["release:components:versioning"],
                "script" => ["./versioning/versioning"]
              },
              ".release_go" => {
                "stage" => "build",
                "script" => ["cd versioning"]
              },
              "release:components:versioning" => {
                "stage" => "build",
                "script" => ["cd versioning"]
              }
            }
          end

          it { expect { subject }.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, /is not defined in prior stages/) }
        end
1254
1255
      end

Kamil Trzciński's avatar
Kamil Trzciński committed
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
      describe "Needs" do
        let(:needs) { }
        let(:dependencies) { }

        let(:config) do
          {
            build1: { stage: 'build', script: 'test' },
            build2: { stage: 'build', script: 'test' },
            test1: { stage: 'test', script: 'test', needs: needs, dependencies: dependencies },
            test2: { stage: 'test', script: 'test' },
            deploy: { stage: 'test', script: 'test' }
          }
        end

        subject { Gitlab::Ci::YamlProcessor.new(YAML.dump(config)) }

        context 'no needs' do
          it { expect { subject }.not_to raise_error }
        end

1276
        context 'needs two builds' do
Kamil Trzciński's avatar
Kamil Trzciński committed
1277
1278
1279
1280
1281
1282
          let(:needs) { %w(build1 build2) }

          it "does create jobs with valid specification" do
            expect(subject.builds.size).to eq(5)
            expect(subject.builds[0]).to eq(
              stage: "build",
1283
              stage_idx: 1,
Kamil Trzciński's avatar
Kamil Trzciński committed
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
              name: "build1",
              options: {
                script: ["test"]
              },
              when: "on_success",
              allow_failure: false,
              yaml_variables: []
            )
            expect(subject.builds[2]).to eq(
              stage: "test",
1294
              stage_idx: 2,
Kamil Trzciński's avatar
Kamil Trzciński committed
1295
1296
              name: "test1",
              options: {
Matija Čupić's avatar
Matija Čupić committed
1297
1298
                script: ["test"],
                # This does not make sense, there is a follow-up:
1299
                # https://gitlab.com/gitlab-org/gitlab-foss/issues/65569
Matija Čupić's avatar
Matija Čupić committed
1300
                bridge_needs: %w[build1 build2]
Kamil Trzciński's avatar
Kamil Trzciński committed
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
              },
              needs_attributes: [
                { name: "build1" },
                { name: "build2" }
              ],
              when: "on_success",
              allow_failure: false,
              yaml_variables: []
            )
          end
        end

1313
        context 'needs two builds defined as symbols' do
Kamil Trzciński's avatar
Kamil Trzciński committed
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
          let(:needs) { [:build1, :build2] }

          it { expect { subject }.not_to raise_error }
        end

        context 'undefined need' do
          let(:needs) { ['undefined'] }

          it { expect { subject }.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, 'test1 job: undefined need: undefined') }
        end

        context 'needs to deploy' do
          let(:needs) { ['deploy'] }

          it { expect { subject }.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, 'test1 job: need deploy is not defined in prior stages') }
        end

        context 'needs and dependencies that are mismatching' do
          let(:needs) { %w(build1) }
          let(:dependencies) { %w(build2) }

          it { expect { subject }.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, 'jobs:test1 dependencies the build2 should be part of needs') }
        end
      end

1339
      context 'with when/rules conflict' do
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
        subject { Gitlab::Ci::YamlProcessor.new(YAML.dump(config)) }

        let(:config) do
          {
            var_default:     { stage: 'build',  script: 'test', rules: [{ if: '$VAR == null' }] },
            var_when:        { stage: 'build',  script: 'test', rules: [{ if: '$VAR == null', when: 'always' }] },
            var_and_changes: { stage: 'build',  script: 'test', rules: [{ if: '$VAR == null', changes: %w[README], when: 'always' }] },
            changes_not_var: { stage: 'test',   script: 'test', rules: [{ if: '$VAR != null', changes: %w[README] }] },
            var_not_changes: { stage: 'test',   script: 'test', rules: [{ if: '$VAR == null', changes: %w[other/file.rb], when: 'always' }] },
            nothing:         { stage: 'test',   script: 'test', rules: [{ when: 'manual' }] },
            var_never:       { stage: 'deploy', script: 'test', rules: [{ if: '$VAR == null', when: 'never' }] },
            var_delayed:     { stage: 'deploy', script: 'test', rules: [{ if: '$VAR == null', when: 'delayed', start_in: '3 hours' }] },
            two_rules:       { stage: 'deploy', script: 'test', rules: [{ if: '$VAR == null', when: 'on_success' }, { changes: %w[README], when: 'manual' }] }
          }
        end

        it 'raises no exceptions' do
          expect { subject }.not_to raise_error
        end

        it 'returns all jobs regardless of their inclusion' do
          expect(subject.builds.count).to eq(config.keys.count)
        end

        context 'used with job-level when' do
          let(:config) do
            {
              var_default: {
                stage: 'build',
                script: 'test',
                when: 'always',
                rules: [{ if: '$VAR == null' }]
              }
            }
          end

          it 'raises a ValidationError' do
            expect { subject }.to raise_error(YamlProcessor::ValidationError, /may not be used with `rules`: when/)
          end
        end

        context 'used with job-level when:delayed' do
          let(:config) do
            {
              var_default: {
                stage: 'build',
                script: 'test',
                when: 'delayed',
                start_in: '10 minutes',
                rules: [{ if: '$VAR == null' }]
              }
            }
          end

          it 'raises a ValidationError' do
            expect { subject }.to raise_error(YamlProcessor::ValidationError, /may not be used with `rules`: when, start_in/)
          end
        end
      end

1400
1401
      describe "Hidden jobs" do
        let(:config_processor) { Gitlab::Ci::YamlProcessor.new(config) }
1402
        subject { config_processor.stage_builds_attributes("test") }
1403
1404
1405
1406
1407
1408

        shared_examples 'hidden_job_handling' do
          it "doesn't create jobs that start with dot" do
            expect(subject.size).to eq(1)
            expect(subject.first).to eq({
              stage: "test",
1409
              stage_idx: 2,
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
1438
1439
1440
1441
1442
1443
1444
1445
              name: "normal_job",
              options: {
                script: ["test"]
              },
              when: "on_success",
              allow_failure: false,
              yaml_variables: []
            })
          end
        end

        context 'when hidden job have a script definition' do
          let(:config) do
            YAML.dump({
                        '.hidden_job' => { image: 'ruby:2.1', script: 'test' },
                        'normal_job' => { script: 'test' }
                      })
          end

          it_behaves_like 'hidden_job_handling'
        end

        context "when hidden job doesn't have a script definition" do
          let(:config) do
            YAML.dump({
                        '.hidden_job' => { image: 'ruby:2.1' },
                        'normal_job' => { script: 'test' }
                      })
          end

          it_behaves_like 'hidden_job_handling'
        end
      end

      describe "YAML Alias/Anchor" do
        let(:config_processor) { Gitlab::Ci::YamlProcessor.new(config) }
1446
        subject { config_processor.stage_builds_attributes("build") }
1447
1448
1449
1450
1451
1452

        shared_examples 'job_templates_handling' do
          it "is correctly supported for jobs" do
            expect(subject.size).to eq(2)
            expect(subject.first).to eq({
              stage: "build",
1453
              stage_idx: 1,
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
              name: "job1",
              options: {
                script: ["execute-script-for-job"]
              },
              when: "on_success",
              allow_failure: false,
              yaml_variables: []
            })
            expect(subject.second).to eq({
              stage: "build",
1464
              stage_idx: 1,
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
              name: "job2",
              options: {
                script: ["execute-script-for-job"]
              },
              when: "on_success",
              allow_failure: false,
              yaml_variables: []
            })
          end
        end

        context 'when template is a job' do
          let(:config) do
1478
            <<~EOT
1479
1480
1481
            job1: &JOBTMPL
              stage: build
              script: execute-script-for-job
1482

1483
            job2: *JOBTMPL
1484
            EOT
1485
1486
1487
1488
1489
1490
1491
          end

          it_behaves_like 'job_templates_handling'
        end

        context 'when template is a hidden job' do
          let(:config) do
1492
            <<~EOT
1493
1494
1495
            .template: &JOBTMPL
              stage: build
              script: execute-script-for-job
1496

1497
            job1: *JOBTMPL
1498

1499
            job2: *JOBTMPL
1500
            EOT
1501
1502
1503
1504
1505
1506
1507
          end

          it_behaves_like 'job_templates_handling'
        end

        context 'when job adds its own keys to a template definition' do
          let(:config) do
1508
            <<~EOT
1509
1510
            .template: &JOBTMPL
              stage: build
1511

1512
1513
1514
            job1:
              <<: *JOBTMPL
              script: execute-script-for-job
1515

1516
1517
1518
            job2:
              <<: *JOBTMPL
              script: execute-script-for-job
1519
            EOT
1520
1521
1522
1523
1524
1525
1526
1527
          end

          it_behaves_like 'job_templates_handling'
        end
      end

      describe "Error handling" do
        it "fails to parse YAML" do
1528
1529
1530
          expect do
            Gitlab::Ci::YamlProcessor.new("invalid: yaml: test")
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError)
1531
1532
1533
        end

        it "indicates that object is invalid" do
1534
1535
1536
          expect do
            Gitlab::Ci::YamlProcessor.new("invalid_yaml")
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError)
1537
1538
1539
1540
1541
        end

        it "returns errors if tags parameter is invalid" do
          config = YAML.dump({ rspec: { script: "test", tags: "mysql" } })
          expect do
1542
            Gitlab::Ci::YamlProcessor.new(config)
1543
1544
1545
1546
1547
1548
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec tags should be an array of strings")
        end

        it "returns errors if before_script parameter is invalid" do
          config = YAML.dump({ before_script: "bundle update", rspec: { script: "test" } })
          expect do
1549
            Gitlab::Ci::YamlProcessor.new(config)
1550
1551
1552
1553
1554
1555
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "before_script config should be an array of strings")
        end

        it "returns errors if job before_script parameter is not an array of strings" do
          config = YAML.dump({ rspec: { script: "test", before_script: [10, "test"] } })
          expect do
1556
            Gitlab::Ci::YamlProcessor.new(config)
1557
1558
1559
1560
1561
1562
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:before_script config should be an array of strings")
        end

        it "returns errors if after_script parameter is invalid" do
          config = YAML.dump({ after_script: "bundle update", rspec: { script: "test" } })
          expect do
1563
            Gitlab::Ci::YamlProcessor.new(config)
1564
1565
1566
1567
1568
1569
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "after_script config should be an array of strings")
        end

        it "returns errors if job after_script parameter is not an array of strings" do
          config = YAML.dump({ rspec: { script: "test", after_script: [10, "test"] } })
          expect do
1570
            Gitlab::Ci::YamlProcessor.new(config)
1571
1572
1573
1574
1575
1576
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:after_script config should be an array of strings")
        end

        it "returns errors if image parameter is invalid" do
          config = YAML.dump({ image: ["test"], rspec: { script: "test" } })
          expect do
1577
            Gitlab::Ci::YamlProcessor.new(config)
1578
1579
1580
1581
1582
1583
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "image config should be a hash or a string")
        end

        it "returns errors if job name is blank" do
          config = YAML.dump({ '' => { script: "test" } })
          expect do
1584
            Gitlab::Ci::YamlProcessor.new(config)
1585
1586
1587
1588
1589
1590
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:job name can't be blank")
        end

        it "returns errors if job name is non-string" do
          config = YAML.dump({ 10 => { script: "test" } })
          expect do
1591
            Gitlab::Ci::YamlProcessor.new(config)
1592
1593
1594
1595
1596
1597
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:10 name should be a symbol")
        end

        it "returns errors if job image parameter is invalid" do
          config = YAML.dump({ rspec: { script: "test", image: ["test"] } })
          expect do
1598
            Gitlab::Ci::YamlProcessor.new(config)
1599
1600
1601
1602
1603
1604
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:image config should be a hash or a string")
        end

        it "returns errors if services parameter is not an array" do
          config = YAML.dump({ services: "test", rspec: { script: "test" } })
          expect do
1605
            Gitlab::Ci::YamlProcessor.new(config)
1606
1607
1608
1609
1610
1611
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "services config should be a array")
        end

        it "returns errors if services parameter is not an array of strings" do
          config = YAML.dump({ services: [10, "test"], rspec: { script: "test" } })
          expect do
1612
            Gitlab::Ci::YamlProcessor.new(config)
1613
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "services:service config should be a hash or a string")
1614
1615
1616
1617
1618
        end

        it "returns errors if job services parameter is not an array" do
          config = YAML.dump({ rspec: { script: "test", services: "test" } })
          expect do
1619
            Gitlab::Ci::YamlProcessor.new(config)
1620
1621
1622
1623
1624
1625
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:services config should be a array")
        end

        it "returns errors if job services parameter is not an array of strings" do
          config = YAML.dump({ rspec: { script: "test", services: [10, "test"] } })
          expect do
1626
            Gitlab::Ci::YamlProcessor.new(config)
1627
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:services:service config should be a hash or a string")
1628
1629
1630
1631
1632
        end

        it "returns error if job configuration is invalid" do
          config = YAML.dump({ extra: "bundle update" })
          expect do
1633
            Gitlab::Ci::YamlProcessor.new(config)
1634
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "root config contains unknown keys: extra")
1635
1636
1637
1638
1639
        end

        it "returns errors if services configuration is not correct" do
          config = YAML.dump({ extra: { script: 'rspec', services: "test" } })
          expect do
1640
            Gitlab::Ci::YamlProcessor.new(config)
1641
1642
1643
1644
1645
1646
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:extra:services config should be a array")
        end

        it "returns errors if there are no jobs defined" do
          config = YAML.dump({ before_script: ["bundle update"] })
          expect do
1647
            Gitlab::Ci::YamlProcessor.new(config)
1648
1649
1650
1651
1652
1653
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs config should contain at least one visible job")
        end

        it "returns errors if there are no visible jobs defined" do
          config = YAML.dump({ before_script: ["bundle update"], '.hidden'.to_sym => { script: 'ls' } })
          expect do
1654
            Gitlab::Ci::YamlProcessor.new(config)
1655
1656
1657
1658
1659
1660
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs config should contain at least one visible job")
        end

        it "returns errors if job allow_failure parameter is not an boolean" do
          config = YAML.dump({ rspec: { script: "test", allow_failure: "string" } })
          expect do
1661
            Gitlab::Ci::YamlProcessor.new(config)
1662
1663
1664
1665
1666
1667
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec allow failure should be a boolean value")
        end

        it "returns errors if job stage is not a string" do
          config = YAML.dump({ rspec: { script: "test", type: 1 } })
          expect do
1668
            Gitlab::Ci::YamlProcessor.new(config)
1669
1670
1671
1672
1673
1674
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:type config should be a string")
        end

        it "returns errors if job stage is not a pre-defined stage" do
          config = YAML.dump({ rspec: { script: "test", type: "acceptance" } })
          expect do
1675
            Gitlab::Ci::YamlProcessor.new(config)
1676
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "rspec job: stage parameter should be .pre, build, test, deploy, .post")
1677
1678
1679
1680
1681
        end

        it "returns errors if job stage is not a defined stage" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", type: "acceptance" } })
          expect do
1682
            Gitlab::Ci::YamlProcessor.new(config)
1683
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "rspec job: stage parameter should be .pre, build, test, .post")
1684
1685
1686
1687
1688
        end

        it "returns errors if stages is not an array" do
          config = YAML.dump({ stages: "test", rspec: { script: "test" } })
          expect do
1689
            Gitlab::Ci::YamlProcessor.new(config)
1690
1691
1692
1693
1694
1695
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "stages config should be an array of strings")
        end

        it "returns errors if stages is not an array of strings" do
          config = YAML.dump({ stages: [true, "test"], rspec: { script: "test" } })
          expect do
1696
            Gitlab::Ci::YamlProcessor.new(config)
1697
1698
1699
1700
1701
1702
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "stages config should be an array of strings")
        end

        it "returns errors if variables is not a map" do
          config = YAML.dump({ variables: "test", rspec: { script: "test" } })
          expect do
1703
            Gitlab::Ci::YamlProcessor.new(config)
1704
1705
1706
1707
1708
1709
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "variables config should be a hash of key value pairs")
        end

        it "returns errors if variables is not a map of key-value strings" do
          config = YAML.dump({ variables: { test: false }, rspec: { script: "test" } })
          expect do
1710
            Gitlab::Ci::YamlProcessor.new(config)
1711
1712
1713
1714
1715
1716
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "variables config should be a hash of key value pairs")
        end

        it "returns errors if job when is not on_success, on_failure or always" do
          config = YAML.dump({ rspec: { script: "test", when: 1 } })
          expect do
1717
            Gitlab::Ci::YamlProcessor.new(config)
1718
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec when should be one of: #{Gitlab::Ci::Config::Entry::Job::ALLOWED_WHEN.join(', ')}")
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
        end

        it "returns errors if job artifacts:name is not an a string" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { name: 1 } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:artifacts name should be a string")
        end

        it "returns errors if job artifacts:when is not an a predefined value" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { when: 1 } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:artifacts when should be on_success, on_failure or always")
        end

        it "returns errors if job artifacts:expire_in is not an a string" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { expire_in: 1 } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:artifacts expire in should be a duration")
        end

        it "returns errors if job artifacts:expire_in is not an a valid duration" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { expire_in: "7 elephants" } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:artifacts expire in should be a duration")
        end

        it "returns errors if job artifacts:untracked is not an array of strings" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { untracked: "string" } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:artifacts untracked should be a boolean value")
        end

        it "returns errors if job artifacts:paths is not an array of strings" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { paths: "string" } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:artifacts paths should be an array of strings")
        end

        it "returns errors if cache:untracked is not an array of strings" do
          config = YAML.dump({ cache: { untracked: "string" }, rspec: { script: "test" } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "cache:untracked config should be a boolean value")
        end

        it "returns errors if cache:paths is not an array of strings" do
          config = YAML.dump({ cache: { paths: "string" }, rspec: { script: "test" } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "cache:paths config should be an array of strings")
        end

        it "returns errors if cache:key is not a string" do
          config = YAML.dump({ cache: { key: 1 }, rspec: { script: "test" } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "cache:key config should be a string or symbol")
        end

        it "returns errors if job cache:key is not an a string" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", cache: { key: 1 } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:cache:key config should be a string or symbol")
        end

        it "returns errors if job cache:untracked is not an array of strings" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", cache: { untracked: "string" } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:cache:untracked config should be a boolean value")
        end

        it "returns errors if job cache:paths is not an array of strings" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", cache: { paths: "string" } } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:cache:paths config should be an array of strings")
        end

        it "returns errors if job dependencies is not an array of strings" do
          config = YAML.dump({ types: %w(build test), rspec: { script: "test", dependencies: "string" } })
          expect do
            Gitlab::Ci::YamlProcessor.new(config)
          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec dependencies should be an array of strings")
        end
1811

1812
        it 'returns errors if pipeline variables expression policy is invalid' do
1813
1814
1815
1816
          config = YAML.dump({ rspec: { script: 'test', only: { variables: ['== null'] } } })

          expect { Gitlab::Ci::YamlProcessor.new(config) }
            .to raise_error(Gitlab::Ci::YamlProcessor::ValidationError,
1817
                            'jobs:rspec:only variables invalid expression syntax')
1818
        end
1819

1820
1821
1822
1823
1824
1825
1826
1827
        it 'returns errors if pipeline changes policy is invalid' do
          config = YAML.dump({ rspec: { script: 'test', only: { changes: [1] } } })

          expect { Gitlab::Ci::YamlProcessor.new(config) }
            .to raise_error(Gitlab::Ci::YamlProcessor::ValidationError,
                            'jobs:rspec:only changes should be an array of strings')
        end

1828
1829
1830
1831
1832
        it 'returns errors if extended hash configuration is invalid' do
          config = YAML.dump({ rspec: { extends: 'something', script: 'test' } })

          expect { Gitlab::Ci::YamlProcessor.new(config) }
            .to raise_error(Gitlab::Ci::YamlProcessor::ValidationError,
Wolphin's avatar
Wolphin committed
1833
                            'rspec: unknown keys in `extends` (something)')
1834
        end
1835
1836
1837
      end

      describe "#validation_message" do
1838
1839
        subject { Gitlab::Ci::YamlProcessor.validation_message(content) }

1840
        context "when the YAML could not be parsed" do
1841
          let(:content) { YAML.dump("invalid: yaml: test") }
1842

1843
          it { is_expected.to eq "Invalid configuration format" }
1844
1845
1846
        end

        context "when the tags parameter is invalid" do
1847
          let(:content) { YAML.dump({ rspec: { script: "test", tags: "mysql" } }) }
1848

1849
          it { is_expected.to eq "jobs:rspec tags should be an array of strings" }
1850
1851
1852
        end

        context "when YAML content is empty" do
1853
          let(:content) { '' }
1854

1855
1856
1857
1858
1859
1860
1861
          it { is_expected.to eq "Please provide content of .gitlab-ci.yml" }
        end

        context 'when the YAML contains an unknown alias' do
          let(:content) { 'steps: *bad_alias' }

          it { is_expected.to eq "Unknown alias: bad_alias" }
1862
1863
1864
        end

        context "when the YAML is valid" do
1865
          let(:content) { File.read(Rails.root.join('spec/support/gitlab_stubs/gitlab_ci.yml')) }
1866

1867
          it { is_expected.to be_nil }
1868
1869
1870
1871
1872
        end
      end
    end
  end
end
For faster browsing, not all history is shown. View entire blame