ng test vs code debugger config

launch.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
      {
        "type": "chrome",
        "request": "launch",
        "name": "Debug karma tests",
        "url": "http://localhost:9876/debug.html",
        "webRoot": "${workspaceFolder}",
        "runtimeArgs": [
          "--headless"
        ],
        "sourceMaps": true,
        "sourceMapPathOverrides": {
          "webpack:/*": "${webRoot}/*",
          "/./*": "${webRoot}/*",
          "/src/*": "${webRoot}/*",
          "/*": "*",
          "/./~/*": "${webRoot}/node_modules/*"
        },
        "port": 9223
      }
    ]
}