Difficulty setting up code coverage

[sproogen]

I am trying to implement code coverage into my project that is using this starter kit (v3.0.1).

What was the reason it was removed in v3.0.0 and is there a plan to put it back in?
Or does anyone have code coverage working using this kit?

Thanks

[gontard]

I have added a coverage reporter in karma.conf.js:

const karmaConfig = {
  ...
  coverageReporter: {
    reporters: [
      { type: 'text-summary' },
      { type: 'lcov', dir: 'coverage' }
    ]
  }
  ...
}

and at the end:

const withCoverage = !argv.watch;
if (withCoverage) {
  karmaConfig.reporters.push('coverage');
  const babelLoader = webpackConfig.module.rules[0].use[0];
  babelLoader.query.plugins.push(['istanbul', {
    exclude: [
      `tests/**/*.js`
    ]
  }]);
}

[sproogen]

I have managed to figure this out earlier and get code coverage mostly working.

@gontard I have also just tried your solution and it didn't seem to work. I have copied in your config exactly as you said and it just prints out 100% coverage but without finding any of the files.
So it prints out like 100% ( 0/0 )

[stelioschar]

@sproogen I confirm the same problem with the above solution.
What was your working configuration?

[sproogen]

@stelioschar I created this pull request here #1307