使用 Karma 进行配置时 GitHub 单元测试失败

Question

我正在尝试在 github 管道上运行，并且添加了测试部分。所以所有测试都通过了，但它以这个错误结束

    ✔ Browser application bundle generation complete.
12 01 2024 08:38:12.950:INFO [karma-server]: Karma v6.4.2 server started at http://localhost:9876/
12 01 2024 08:38:12.952:INFO [launcher]: Launching browsers ChromeHeadless with concurrency unlimited
12 01 2024 08:38:12.959:INFO [launcher]: Starting browser ChromeHeadless
12 01 2024 08:38:16.312:INFO [Chrome Headless 120.0.6099.199 (Linux x86_64)]: Connected on socket DWOuKXQLVla7uEp-AAAB with id 43272771
Chrome Headless 120.0.6099.199 (Linux x86_64): Executed 0 of 2 SUCCESS (0 secs / 0 secs)
Chrome Headless 120.0.6099.199 (Linux x86_64): Executed 1 of 2 SUCCESS (0 secs / 0.076 secs)
Chrome Headless 120.0.6099.199 (Linux x86_64): Executed 2 of 2 SUCCESS (0 secs / 0.088 secs)
Chrome Headless 120.0.6099.199 (Linux x86_64): Executed 2 of 2 SUCCESS (0.147 secs / 0.088 secs)
TOTAL: 2 SUCCESS
✔ Browser application bundle generation complete.
✔ Browser application bundle generation complete.
- Generating browser application bundles (phase: setup)...
✔ Browser application bundle generation complete.
12 01 2024 08:38:30.019:INFO [karma-server]: Karma v6.4.2 server started at http://localhost:9876/
12 01 2024 08:38:30.020:INFO [launcher]: Launching browsers ChromeHeadless with concurrency unlimited
12 01 2024 08:38:30.023:INFO [launcher]: Starting browser ChromeHeadless
12 01 2024 08:38:30.260:INFO [Chrome Headless 120.0.6099.199 (Linux x86_64)]: Connected on socket ZG7l0ICZB34c5IMgAAAD with id 30559897
Chrome Headless 120.0.6099.199 (Linux x86_64): Executed 0 of 0 SUCCESS (0 secs / 0 secs)
Chrome Headless 120.0.6099.199 (Linux x86_64): Executed 0 of 0 SUCCESS (0.009 secs / 0 secs)
✔ Browser application bundle generation complete.
TOTAL: 0 SUCCESS
✔ Browser application bundle generation complete.
Error: Process completed with exit code 1.

我不确定这是什么意思以及为什么会发生这种情况，因为本地所有都正确通过

运行命令在这里：

"test:prod": "ng test --browsers=ChromeHeadless --no-watch",

karma.conf.js 文件内容在这里

module.exports = function(config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine'],
    files: [
      '**/*.spec.ts',
      '*.spec.ts',
    ],
    exclude: [],
    preprocessors: {
      '**/*.spec.ts': ['webpack'],
      '*.spec.ts': ['webpack'],
    },
    reporters: ['progress'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['ChromeHeadless'],
    customLaunchers: {
      ChromeHeadless: {
        base: 'Chrome',
        flags: ['--headless', '--disable-gpu', '--no-sandbox', '--remote-debugging-port=9222'],
      },
    },
    singleRun: false,
    concurrency: 2,  // Adjust the concurrency level as needed
  });
};

tsconfig.spec.json 内容在这里

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "outDir": "./out-tsc/spec",
    "types": ["jasmine", "@angular/localize"]
  },
  "include": ["src/**/*.spec.ts", "src/**/*.d.ts"]
}

Answer 1

随着这成为习惯，大多数情况下你需要自己寻找解决方案，这是同一个例子。

我自己找到了解决方案，所以如果有人遇到这个问题，解决方案就是。 查找任何其他 tsconfig.spec.json，在我的例子中，它位于我的项目中生成的库中，并且它也在 angular.json 中设置，因此出于这个原因，它为此文件执行了另一轮。

ChatGPT 在更多情况下是比这个论坛更好的帮手，这是遗憾。