I've a node module which gives a karma config pre configured for the developer to test his component. But I want the developer to give the option to over ride (smart merge) it. But while looking at this stackoverflow question, and the karma code on github :

1. github.com/karma-runner/karma/blob/master/lib/ser…
2. github.com/karma-runner/karma/blob/master/lib/con…

I'm not able to find it why if I do

let Server = require("karma").Server,

let server = new Server(KCObjectPath, (exitCode) => {
      console.log("Karma has exited with exitcode " + exitCode);
      process.exit(1);
});

where KCObjectPath is the config object (instead of the config function, as shown in karma docs), it does not work properly.

If somebody could help that'd be great, thanks.