debuging mocha in vs code from node js

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": "node",
      "request": "launch",
      "name": "Mocha All",
      "skipFiles": [
        "<node_internals>/**"
      ],
      "program": "${workspaceFolder}/node_modules/mocha/bin/_mocha",
      "args": [
          "--timeout"
          , "999999"
          , "--colors"
          , "'${workspaceFolder}/{,!(node_modules)/}*/*.test.js'"
      ],
      "console": "integratedTerminal",
      "internalConsoleOptions": "neverOpen"
    },
    {
        "type": "node"
        , "request": "launch"
        , "name": "Mocha Current File"
        , "program": "${workspaceFolder}/node_modules/mocha/bin/_mocha"
        , "args": [
            "--timeout"
            , "999999"
            , "--colors"
            , "${file}"
        ]
        , "console": "integratedTerminal"
        , "internalConsoleOptions": "neverOpen"
    }
  ]
}