如何在Azure Pipeline的Playwright YAML文件中按指定顺序运行测试

要解决Playwright测试无序执行的问题，核心是使用Playwright官方测试命令指定执行顺序——你之前误用了jest命令（Playwright默认不依赖jest运行），导致无法按预期执行。

修正方案：指定测试文件顺序执行 #

你可以在一个脚本步骤中按顺序列出需要执行的测试文件，Playwright会严格按照给出的顺序运行：

替换原有YAML中的Run Playwright tests步骤，改为：

- script: npx playwright test ./Digor.Web/playwright-tests/createTraveler.spec.ts ./Digor.Web/playwright-tests/createSingleTrip.spec.ts
  displayName: 'Run Playwright tests in order'

如果需要分开执行两个测试（比如单独查看每个测试的执行日志），也可以拆分为两个独立步骤，但要确保每个步骤的测试结果能被后续任务正确合并：

- script: npx playwright test ./Digor.Web/playwright-tests/createTraveler.spec.ts --reporter=junit
  displayName: 'Run createTraveler.spec.ts'

- script: npx playwright test ./Digor.Web/playwright-tests/createSingleTrip.spec.ts --reporter=junit
  displayName: 'Run createSingleTrip.spec.ts'

注意：拆分步骤时，需确保Playwright配置中JUnit报告的输出路径支持追加，或修改每个步骤的报告输出文件名，避免覆盖。

完整修正后的YAML配置 #

trigger:
- main

pool:
  vmImage: ubuntu-latest

steps:
- task: NodeTool@0
  inputs:
    versionSpec: '18'
  displayName: 'Install Node.js'

- script: npm ci
  displayName: 'npm ci'

- script: npx playwright install --with-deps
  displayName: 'Install Playwright browsers'

# 替换为按顺序执行指定测试的步骤
- script: npx playwright test ./Digor.Web/playwright-tests/createTraveler.spec.ts ./Digor.Web/playwright-tests/createSingleTrip.spec.ts
  displayName: 'Run Playwright tests in order'

- task: PublishTestResults@2
  displayName: 'Publish test results'
  inputs:
    searchFolder: 'test-results'
    testResultsFormat: 'JUnit'
    testResultsFiles: 'e2e-junit-results.xml'
    mergeTestResults: true
    failTaskOnFailedTests: true
    testRunTitle: 'My End-To-End Tests'
  condition: succeededOrFailed()
  
- task: PublishPipelineArtifact@1
  inputs:
    targetPath: playwright-report
    artifact: playwright-report
    publishLocation: 'pipeline'
  condition: succeededOrFailed()

关键说明 #

1. 为什么jest命令无效？：Playwright默认使用自身的测试运行器，而非jest。除非手动配置了jest作为Playwright的测试运行器，否则jest命令无法识别Playwright的测试文件和API。
2. 路径正确性：确保测试文件的路径与仓库实际结构一致，路径错误会导致测试无法被找到。

内容的提问来源于stack exchange，提问作者Oscar Keirouz