在VS Code上调试Jest [英] Debugging Jest on VS Code

问题描述

我正在尝试使用VS Code调试Jest单元测试。我有以下配置文件设置

I'm trying to debug Jest unit tests using VS Code. I have the following config file settings

"configurations": [
    {
        "name": "Debug Jest Tests",
        "type": "node",
        "request": "launch",
        "runtimeArgs": [
            "--inspect-brk",
            "${workspaceRoot}/node_modules//jest/bin/jest.js",
            "--runInBand"
        ],
        "console": "integratedTerminal",
        "internalConsoleOptions": "neverOpen"
    }
]

但是当我运行（F5）VS Code时，出现以下错误

However when I run (F5) VS Code I get the following error

错误：测试运行完成后，AggregatedResult必须存在

Error: AggregatedResult must be present after test run is complete

知道为什么吗？

推荐答案

我正在使用基于
https://www.basefactor.com/using-visual -studio代码调试基于笑话的单元测试
文章，特别是示例 https://github.com/Lemoncode/jest-vs-code-debugging-example/blob/master/custom-solution-jest-config-file/01-implemented /.vscode/launch.json

launch.json中用于调试单个测试的部分（假设配置位于./config/test/ jest.json）：

The section of launch.json to debug single test (assuming that the configuration is located in ./config/test/jest.json):

{
  "type": "node",
  "request": "launch",
  "name": "Jest debug current file",
  "program": "${workspaceFolder}/node_modules/jest/bin/jest",
  "args": [
    "${fileBasename}",
    "-c",
    "./config/test/jest.json",
    "--verbose",
    "-i",
    "--no-cache",
    //"--watchAll"
  ],
  "console": "integratedTerminal",
  "internalConsoleOptions": "neverOpen"
}

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