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": "attach",
      "name": "Attach to Chrome",
      "port": 9222,
      "webRoot": "${workspaceFolder}"
    },
    {
      "type": "node",
      "request": "launch",
      "name": "Debug Current Test File",
      "program": "${workspaceFolder}/node_modules/@angular/cli/bin/ng",
      "args": [
        "test",
        "angular-google-charts",
        "--runInBand=true",
        "--coverage=false",
        "--testPathPattern=${fileBasename}"
      ],
      "cwd": "${workspaceFolder}",
      "console": "integratedTerminal",
      "trace": "all"
    }
  ]
}