在azure管道yaml中运行cypress测试时找不到Package.json

Question

我正在尝试使用YAML在Azure管道作业中运行cypress测试。当管道运行时,它到达运行cypress测试的行,并抛出以下错误：

npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path C:\myagent\_work\5\s\package.json
npm ERR! errno -4058
npm ERR! enoent ENOENT: no such file or directory, open 'C:\myagent\_work\5\s\package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent 

下面是我的YAML文件：

trigger:
  - master

pool:
    name: Default

variables:
    buildConfiguration: 'Release'

steps:
  - task: NodeTool@0
    displayName: 'Use Node 12.x'
    inputs:
        versionSpec: 12.18.3
        checkLatest: false
  
  - task: Npm@1
    displayName: 'npm install'
    inputs:
        workingDir: WebApp
        verbose: false

  - task: Npm@1
    displayName: 'Build Angular'
    inputs:
        command: custom
        customCommand: run build -- --prod
        workingDir: WebApp
  
  - task: UseDotNet@2
    displayName: 'Use .NET Core SDK 3.1.300'
    inputs:
        packageType: sdk
        version: 3.1.300
  
  - task: DotNetCoreCLI@2
    displayName: 'dotnet restore'
    inputs:
        command: restore
        projects: AppApi/AppApi.csproj
        vstsFeed: '*************'

  - task: DotNetCoreCLI@2
    displayName: 'dotnet publish'
    inputs:
        command: publish
        arguments: '--no-restore --configuration $(buildConfiguration) --verbosity quiet --output $(build.artifactstagingdirectory)'
        publishWebProjects: true
        zipAfterPublish: true

  - script: 'npx cypress verify'
    displayName: 'cypress verify'
    failOnStderr: true

  - script: 'npm run cy:run --headless --spec cypress/integration/TestDemoExpanded.spec.ts --project ./WebApp' 
    displayName: 'run cypress tests'
    workingDirectory: $(Build.SourcesDirectory)/WebApp

我的package.json被签入我的Git存储库，并位于我的WebApp子文件夹中。我如何解决这个错误？

更新：我按照建议添加了workingDirectory参数，但现在出现了这个新错误:npm err！缺少脚本:Cypress

我解决了“缺少脚本”错误。YAML文件中的cypress run命令与Package.json中的cypress run命令不匹配。我更新了cypress运行步骤，现在测试在管道中运行。

Answer 1

该任务搜索根文件夹中的package.json而不是webapp中的package.json。

只要加上：

workingDirectory: $(Build.SourcesDirectory)/WebApp

到cypress步骤：

- script: 'npm run cypress run --headless --spec cypress/integration/TestDemoExpanded.spec.ts --project ./WebApp' 
  displayName: 'run cypress tests'
  workingDirectory: $(Build.SourcesDirectory)/WebApp