Debugging Jest unit tests in vsCode

How to configure vsCode to debug Jest unit tests?

• vsCode Debugging See documentation link to configure vcCode to debug Jest unit tests
• Regular breakpoint set using F9, do not work correctly
• Breakpoints set using the key word debugger; are working correctly
• File .vscode\launch.json example

{
 // 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": "Jest All",
   "program": "${workspaceFolder}/node_modules/.bin/jest",
   "args": ["--runInBand"],
   "console": "integratedTerminal",
   "internalConsoleOptions": "neverOpen",
   "windows": {
     "program": "${workspaceFolder}/node_modules/jest/bin/jest",
   }
  },
  {
   "type": "node",
   "request": "launch",
   "name": "Jest Current File",
   "program": "${workspaceFolder}/node_modules/.bin/jest",
   "args": ["${relativeFile}"],
   "console": "integratedTerminal",
   "internalConsoleOptions": "neverOpen",
   "windows": {
     "program": "${workspaceFolder}/node_modules/jest/bin/jest",
   }
  }
  
 ]
}

If the debugger does not attach, replace the variable '${relativeFile}', with a string containing the filename you want to debug