grunt-karma PR #103

Gruntfile.js

module.exports = function (grunt) {

  function Explosion() {}
  Explosion.prototype = new Error( 'Bam!' );

  function initFramework( emitter ) {
    emitter.on( 'browser_complete', function() {
      throw new Explosion();
    } );
  }
  initFramework.$inject = [ 'emitter' ];

  grunt.initConfig( {
    karma: {
      options: {
        plugins: [
          require( 'karma-phantomjs-launcher' ),
          { 'framework:explode': [ 'factory', initFramework ] }
        ],
        browsers: [ 'PhantomJS' ],
        singleRun: true
      },
      unicorns: {
        options: {
          files: [ 'test.js' ]
        }
      },
      explosions: {
        options: {
          files: [ 'test.js' ],
          frameworks: [ 'explode' ]
        }
      }
    }
  } );

  grunt.loadNpmTasks( 'grunt-karma' );
  grunt.registerTask( 'default', [ 'karma:unicorns', 'karma:explosions' ] );
};

package.json

{
  "name": "grunt-karma-pr-103",
  "description": "Temporarily remove Grunt's uncaughtException listener",
  "version": "0.0.0",
  "dependencies": {
    "grunt": "~0.4.4",
    "grunt-karma": "~0.8.2",
    "karma-phantomjs-launcher": "~0.1.4"
  }
}

test.js

function mockedTest( karma ) {
  karma.info({
    total: 1,
    specs: [ 'test' ]
  });
  karma.result({
    description: 'This is a test',
    id: 'test',
    log: [],
    skipped: false,
    success: true,
    suite: [],
    time: 0
  });
  karma.complete({});
}

window.__karma__.start = function() {
  mockedTest( window.__karma__ );
};