text: 'use strict';
  
  // Karma configuration
  // Generated on Thu Oct 08 2015 18:13:05 GMT-0700 (PDT)
  
  let path = require('path');
  let build = require('@microsoft/web-library-build');
  let configResources = build.karma.resources;
  
  let bindPolyfillPath = configResources.bindPolyfillPath;
  let debugRun = (process.argv.indexOf('--debug') > -1);
  
  let testsFilePath = path.join(build.getConfig().tempFolder, 'tests.js');
  
  module.exports = function (config) {
    let karmaConfig = {
  
      // base path that will be used to resolve all patterns (eg. files, exclude)
      basePath: '.',
  
      // frameworks to use
      // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
      frameworks: ['mocha', 'sinon-chai'],
  
  
      // list of files / patterns to load in the browser
      files: [bindPolyfillPath].concat([testsFilePath]),
  
  
      // list of files to exclude
      exclude: [],
  
  
      // webpack config for bundling tests.
      webpack: {
        module: {
          loaders: [
            {
              test: /sinon\.js$/,
              loader: 'imports?define=>false'
            },
            debugRun ? {} : {
              test: /\.js/,
              exclude: /(test|node_modules|bower_components)/,
              loader: configResources.istanbulInstrumenterLoaderPath,
              enforce: 'post'
            }
          ]
        },
        resolve: {
          modules: [
            'lib',
            'node_modules'
          ]
        }
      },
  
      webpackMiddleware: {
        noInfo: true
      },
  
      // preprocess matching files before serving them to the browser
      // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
      preprocessors: {
        [testsFilePath]: ['webpack'],
        'lib/**/*.js': ['webpack']
      },
  
      plugins: configResources.plugins.concat([
      ]),
  
      // test results reporter to use
      // possible values: 'dots', 'progress'
      // available reporters: https://npmjs.org/browse/keyword/karma-reporter
      reporters: ['mocha-clean', 'coverage'],
  
  
      // web server port
      port: 9876,
  
  
      // enable / disable colors in the output (reporters and logs)
      colors: true,
  
  
      // level of logging
      // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
      logLevel: config.LOG_INFO,
  
  
      // enable / disable watching file and executing tests whenever any file changes
      autoWatch: false,
  
  
      // start these browsers
      // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
      browsers: ['PhantomJS'],
  
  
      // Continuous Integration mode
      // if true, Karma captures browsers, runs the tests and exits
      singleRun: true
    };
  
    config.set(karmaConfig);
  };
  