karma.conf.js

module.exports = function (config) {
    var _config = {
      basePath: '',

      frameworks: ['jasmine'],

      files: [
        {pattern: './karma-test-shim.js', watched: false}
      ],

      preprocessors: {
        './karma-test-shim.js': ['webpack', 'sourcemap']
      },

      webpack: {
        devtool: 'inline-source-map',
        resolve: {
          extensions: [ '.js', '.ts' ]
        },
        module: {
          loaders: [
            {
                test: /\.ts$/,
                loader: 'ts-loader'
            },
            {
                test: /\.html$/,
                loader: 'raw'
            }
          ]
        }
      },

      webpackMiddleware: {
          stats: 'errors-only'
      },

      webpackServer: {
          noInfo: true
      },

      reporters: ['mocha'],
      port: 9876,
      colors: true,
      logLevel: config.LOG_INFO,
      autoWatch: true,
      browsers: ['PhantomJS'],
      singleRun: false
  };

  config.set(_config);
};