Requirejs do not add “.js” for modules using karma

Question

I have simple test, that must work in webstorm using karma and requirejs.

The problem is that for some reason requirejs do not add \".js\" for modules i was loading

Answer 1

Here is an interesting read on how RequireJs handles this:

http://requirejs.org/docs/api.html#jsfiles

Reading that makes it seem like an issue with RequireJS, but there seems to be some debate on whether or not that is true. Regardless, this gist seems to solve the issue.

var tests = Object.keys(window.__karma__.files).filter(function (file) {
  return /\.spec\.js$/.test(file);
}).map(function(file){
  return file.replace(/^\/base\/src\/js\/|\.js$/g,'');
});

require.config({
  baseUrl: '/base/src/js'
});

require(tests, function(){
  window.__karma__.start();
});