Optional fail if coverage threshold not met

I have recently started using Karma, and the team keeps adding code which drops the coverage below a level I am happy with, it would be great if Karma could fail the tests on CI based on a config setting like a percentage threshold e.g.

coverageReporter = {
    threshold: 80
}

I might have a look at doing this too if I can however it might be relating to the plugin used for coverage?

Wanted to add this here as a possible new feature as I cant see any alternatives to when I get to putting my code in and finding others have not been adding tests for their code 😃

[shivanykshenoy]

This issue is closed because it has been addressed in karma-coverage as per the following commit: https://github.com/karma-runner/karma-coverage/commit/bc63b1583ec95abbf4c74df5f8346e0c8f048220

basically you add a check like below for the coverageReporter, in the karma.config file:

coverageReporter: {
  check: {
    global: {
       statements: 100,
       lines: 100,
       functions: 100,
       branches: 100
    }
 }
}

Thank you @Dignifiedquire! Much appreciated 😉

[vgchl]

Have a look at grunt-istanbul-coverage. It’s “A simple grunt plugin for checking aggregated coverage thresholds from istanbul coverage JSON files.”