karma.conf.js

webpackConfig = require('./webpack.config.js');

// Delete some stuff that confuses karma
webpackConfig.devtool = 'inline-source-map';
delete webpackConfig.entry;
delete webpackConfig.output;
delete webpackConfig.context;
delete webpackConfig.plugins;

module.exports = function(config) {
  config.set({
    basePath: '',
    frameworks: ['mocha'],
    files: [
      'tests.webpack.js',
    ],
    coverageReporter: {
      dir: '.testing-outputs',
      reporters: [
        { type: 'cobertura', subdir: '.', file: 'cobertura.xml' },
        { type: 'text-summary' }
      ]
    },
    junitReporter: {
      outputDir: '.testing-outputs',
      outputFile: 'javascript-test-results.xml',
      useBrowserName: false,
      suite: 'fe',
    },
    preprocessors: {
      'tests.webpack.js': ['webpack', 'sourcemap'],
    },
    reporters: ['spec', 'coverage'],
    webpack: Object.assign({}, webpackConfig, {
      module: Object.assign({}, webpackConfig.module, {
        preLoaders: [
          {
            test: /\.jsx?$/,
            exclude: /(test|node_modules|bower_components)/,
            loader: 'isparta'
          }
        ]
      })
    }),
    webpackMiddleware: {
      noInfo: true
    },
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['PhantomJS'],
    singleRun: true,
    concurrency: Infinity,
    plugins: [
      'karma-chrome-launcher',
      'karma-coverage',
      'karma-mocha',
      'karma-phantomjs-launcher',
      'karma-sourcemap-loader',
      'karma-spec-reporter',
      'karma-junit-reporter',
      'karma-webpack',
    ]
  })
}