first mockup in go

static/bower_components/bootstrap/grunt/karma.conf.js

@@ -0,0 +1,79 @@
+'use strict';
+
+var ip = require('ip');
+var browserConfig = require('./browsers');
+var browserStack = process.env.BROWSER === 'true';
+
+module.exports = function (config) {
+  var conf = {
+    basePath: '../',
+    frameworks: ['qunit'],
+    plugins: ['karma-qunit'],
+    // list of files / patterns to load in the browser
+    files: [
+      'js/tests/vendor/jquery.min.js',
+      'js/tooltip.js',
+      'js/!(tooltip).js',
+      'js/tests/unit/*.js'
+    ],
+    reporters: ['dots'],
+    port: 9876,
+    colors: true,
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_ERROR || config.LOG_WARN,
+    autoWatch: false,
+    singleRun: true,
+    concurrency: Infinity,
+    client: {
+      qunit: {
+        showUI: true
+      }
+    }
+  };
+
+  if (browserStack) {
+    conf.hostname = ip.address();
+    conf.browserStack = {
+      username: process.env.BROWSER_STACK_USERNAME,
+      accessKey: process.env.BROWSER_STACK_ACCESS_KEY,
+      build: 'bootstrap-v3-' + new Date().toISOString(),
+      project: 'Bootstrap v3',
+      retryLimit: 1
+    };
+    conf.plugins.push('karma-browserstack-launcher');
+    conf.customLaunchers = browserConfig.list;
+    conf.browsers = browserConfig.keys;
+    conf.reporters.push('BrowserStack');
+  } else {
+    conf.frameworks.push('detectBrowsers');
+    conf.plugins.push(
+      'karma-chrome-launcher',
+      'karma-firefox-launcher',
+      'karma-detect-browsers'
+    );
+
+    conf.detectBrowsers = {
+      usePhantomJS: false,
+      postDetection: function (availableBrowser) {
+        if (typeof process.env.TRAVIS_JOB_ID !== 'undefined' || availableBrowser.includes('Chrome')) {
+          return ['ChromeHeadless'];
+        }
+
+        if (availableBrowser.includes('Firefox')) {
+          return ['FirefoxHeadless'];
+        }
+
+        throw new Error('Please install Firefox or Chrome');
+      }
+    };
+
+    conf.customLaunchers = {
+      FirefoxHeadless: {
+        base: 'Firefox',
+        flags: ['-headless']
+      }
+    };
+  }
+
+  config.set(conf);
+};