karma.conf.js

   1 // Karma configuration
   2
   3 module.exports = function(config) {
   4   const customLaunchers = {};
   5   let browsers = [];
   6   let useSauce = false;
   7   let transpileToES5 = ['internet explorer'].includes(process.env.TEST_BROWSER_NAME);
   8
   9   // use Sauce when running on Travis
  10   if (process.env.TRAVIS_JOB_NUMBER) {
  11     useSauce = true;
  12   }
  13
  14   if (useSauce && process.env.TEST_BROWSER_NAME && process.env.TEST_BROWSER_NAME != 'PhantomJS') {
  15     const names = process.env.TEST_BROWSER_NAME.split(',');
  16     const platforms = process.env.TEST_BROWSER_OS.split(',');
  17     const versions = process.env.TEST_BROWSER_VERSION
  18       ? process.env.TEST_BROWSER_VERSION.split(',')
  19       : [null];
  20
  21     for (let i = 0; i < names.length; i++) {
  22       for (let j = 0; j < platforms.length; j++) {
  23         for (let k = 0; k < versions.length; k++) {
  24           let launcher_name = 'sl_' + platforms[j].replace(/[^a-zA-Z0-9]/g, '') + '_' + names[i];
  25           if (versions[k]) {
  26             launcher_name += '_' + versions[k];
  27           }
  28
  29           customLaunchers[launcher_name] = {
  30             base: 'SauceLabs',
  31             browserName: names[i],
  32             platform: platforms[j],
  33           };
  34
  35           if (versions[i]) {
  36             customLaunchers[launcher_name].version = versions[k];
  37           }
  38         }
  39       }
  40     }
  41
  42     browsers = Object.keys(customLaunchers);
  43   } else {
  44     useSauce = false;
  45     //browsers = ['PhantomJS'];
  46     browsers = [];
  47   }
  48
  49   const my_conf = {
  50
  51     // base path that will be used to resolve all patterns (eg. files, exclude)
  52     basePath: '',
  53
  54     // frameworks to use
  55     // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
  56     frameworks: ['requirejs', 'mocha', 'chai'],
  57
  58     // list of files / patterns to load in the browser (loaded in order)
  59     files: [
  60       { pattern: 'vendor/sinon.js', included: false },
  61       { pattern: 'node_modules/sinon-chai/lib/sinon-chai.js', included: false },
  62       { pattern: 'app/localization.js', included: false },
  63       { pattern: 'app/webutil.js', included: false },
  64       { pattern: 'core/**/*.js', included: false },
  65       { pattern: 'vendor/pako/**/*.js', included: false },
  66       { pattern: 'tests/test.*.js', included: false },
  67       { pattern: 'tests/fake.*.js', included: false },
  68       { pattern: 'tests/assertions.js', included: false },
  69       'tests/karma-test-main.js',
  70     ],
  71
  72     client: {
  73       mocha: {
  74         // replace Karma debug page with mocha display
  75         'reporter': 'html',
  76         'ui': 'bdd'
  77       }
  78     },
  79
  80     // list of files to exclude
  81     exclude: [
  82     ],
  83
  84     customLaunchers: customLaunchers,
  85
  86     // start these browsers
  87     // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
  88     browsers: browsers,
  89
  90     // preprocess matching files before serving them to the browser
  91     // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
  92     preprocessors: {
  93       'app/localization.js': ['babel'],
  94       'app/webutil.js': ['babel'],
  95       'core/**/*.js': ['babel'],
  96       'tests/test.*.js': ['babel'],
  97       'tests/fake.*.js': ['babel'],
  98       'tests/assertions.js': ['babel'],
  99       'vendor/pako/**/*.js': ['babel'],
 100     },
 101
 102     babelPreprocessor: {
 103       options: {
 104         presets: transpileToES5 ? ['es2015'] : [],
 105         plugins: ['transform-es2015-modules-amd', 'syntax-dynamic-import'],
 106         sourceMap: 'inline',
 107       },
 108     },
 109
 110     // test results reporter to use
 111     // possible values: 'dots', 'progress'
 112     // available reporters: https://npmjs.org/browse/keyword/karma-reporter
 113     reporters: ['mocha'],
 114
 115
 116     // web server port
 117     port: 9876,
 118
 119
 120     // enable / disable colors in the output (reporters and logs)
 121     colors: true,
 122
 123
 124     // level of logging
 125     // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
 126     logLevel: config.LOG_INFO,
 127
 128
 129     // enable / disable watching file and executing tests whenever any file changes
 130     autoWatch: false,
 131
 132     // Continuous Integration mode
 133     // if true, Karma captures browsers, runs the tests and exits
 134     singleRun: true,
 135
 136     // Increase timeout in case connection is slow/we run more browsers than possible
 137     // (we currently get 3 for free, and we try to run 7, so it can take a while)
 138     captureTimeout: 240000,
 139
 140     // similarly to above
 141     browserNoActivityTimeout: 100000,
 142   };
 143
 144   if (useSauce) {
 145     my_conf.reporters.push('saucelabs');
 146     my_conf.captureTimeout = 0; // use SL timeout
 147     my_conf.sauceLabs = {
 148       testName: 'noVNC Tests (all)',
 149       startConnect: false,
 150       tunnelIdentifier: process.env.TRAVIS_JOB_NUMBER
 151     };
 152   }
 153
 154   config.set(my_conf);
 155 };