Question

我遇到了一个令人困惑的错误，实际上我不知道该如何解决这样的库问题，我试图生成我的赛普拉斯测试用例，以将下面的报告发送给mochawesome报告，这是我的 package.json 设置文件

{
"devDependencies": {
    "cypress": "^3.1.5",
    "mocha": "^6.0.2",
    "mocha-junit-reporter": "^1.18.0",
    "mocha-multi-reporters": "^1.1.7",
    "mochawesome": "^3.1.1",
    "mochawesome-merge": "^1.0.7",
    "mochawesome-report-generator": "^3.1.5"
}

我认为安装它们后没问题，那我就跑

cypress run --reporter mochawesome

然后测试完成，在BOOM之后，我遇到了这样的错误

TypeError: Cannot read property 'passes' of undefined
at Spec.Base.epilogue (/Users/mac/project-cypress/node_modules/mocha/lib/reporters/base.js:318:25)
at Object.onceWrapper (events.js:316:30)
at emitOne (events.js:120:20)
at Runner.emit (events.js:210:7)
at Reporter.emit (/Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/server/lib/reporter.js:239:55)
at Object.server.startWebsockets.onMocha (/Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/server/lib/project.js:296:22)
at Socket.<anonymous> (/Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/server/lib/socket.js:237:36)
at emitTwo (events.js:125:13)
at Socket.emit (events.js:213:7)
at /Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/socket/node_modules/socket.io/lib/socket.js:503:12
at _combinedTickCallback (internal/process/next_tick.js:131:7)
at process._tickCallback (internal/process/next_tick.js:180:9)

TypeError: Cannot read property 'passes' of undefined
at Spec.Base.epilogue (/Users/mac/project-cypress/node_modules/mocha/lib/reporters/base.js:318:25)
at Object.onceWrapper (events.js:316:30)
at emitOne (events.js:120:20)
at Runner.emit (events.js:210:7)
at Reporter.emit (/Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/server/lib/reporter.js:239:55)
at Object.server.startWebsockets.onMocha (/Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/server/lib/project.js:296:22)
at Socket.<anonymous> (/Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/server/lib/socket.js:237:36)
at emitTwo (events.js:125:13)
at Socket.emit (events.js:213:7)
at /Users/mac/Library/Caches/Cypress/3.1.5/Cypress.app/Contents/Resources/app/packages/socket/node_modules/socket.io/lib/socket.js:503:12
at _combinedTickCallback (internal/process/next_tick.js:131:7)
at process._tickCallback (internal/process/next_tick.js:180:9)

这是我拥有的stacktrace，有人知道要解决此问题吗？

Answer 1

使用mocha版本6.0.0或更高版本时，我遇到相同的错误。

如果可以，请尝试使用版本5.2.0，直到问题解决，并且可以正常工作。

Answer 2

Mocha 6需要实例化统计信息收集器

我现在已经更新，测试并发布了更新的模块，这些模块可通过Mocha 6修复此问题，但仍保持与Mocha 5和早期版本的向后兼容性。

https://www.npmjs.com/package/cypress-multi-reporters https://www.npmjs.com/package/mocha-junit-reporters

Example against Mocha 5 Example against Mocha 6

所需的更改很小

npm i mocha-junit-reporters

npm i cypress-multi-reporters

在ReporterOpts.json中

{
  "reporterEnabled": "mocha-junit-reporters, mochawesome",
  "mochaJunitReportersReporterOptions": {
    "mochaFile": "cypress/reports/junit/test_results[hash].xml",
    "toConsole": false
  },
  "mochawesomeReporterOptions": {
    "reportDir": "cypress/reports/mocha",
    "quiet": true,
    "overwrite": false,
    "html": false,
    "json": true
  }
}

在cypress.json中

{
  ...
  "reporter": "cypress-multi-reporters",
  "reporterOptions": {
    "configFile": "reporterOpts.json"
  }

请参见https://github.com/YOU54F/cypress-docker-typescript/pull/22/files

希望PR可以很快合并到源仓库中，但现在享受吧

得到了TypeError：在生成机密报告时无法使用赛普拉斯读取未定义的属性“ passs”

2 个答案: