chore (ci): Added before_install and karma.conf settings to run karma…

…/Chrome tests on Travis CI.

.travis.yml

@@ -4,3 +4,7 @@ node_js:
 cache:
   directories:
     - "node_modules"
+before_install:
+  - export CHROME_BIN=chromium-browser
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 Date: February 19, 2018
 
+- chore (ci): Added integration with Travis CI.
 - doc: Corrected dependency on angular 1.2.32, added a small section about
 running test scripts and added new top note to README
 - chore: corrected module dep to correct package name phantomjs-prebuilt

config/karma.conf.js

@@ -1,31 +1,42 @@
-module.exports = function(config){
-    config.set({
-    basePath : '../',
+module.exports = function(config) {
+  config.set({
+    basePath: '../',
 
-    files : [
+    files: [
       'app/lib/angular-1.2.32/angular.js',
       'app/lib/angular-1.2.32/angular-*.js',
       'test/lib/angular-1.2.32/angular-mocks.js',
       'app/js/**/*.js',
       'test/unit/**/*.js'
     ],
 
-    autoWatch : true,
+    autoWatch: true,
 
     frameworks: ['jasmine'],
 
-    browsers : ['Chrome'],
+    browsers: ['Chrome'],
 
-    plugins : [
-            'karma-junit-reporter',
-            'karma-chrome-launcher',
-            'karma-firefox-launcher',
-            'karma-jasmine'
-            ],
+    plugins: [
+      'karma-junit-reporter',
+      'karma-chrome-launcher',
+      'karma-firefox-launcher',
+      'karma-jasmine'
+    ],
 
-    junitReporter : {
+    junitReporter: {
       outputFile: 'test_out/unit.xml',
       suite: 'unit'
-    }
+    },
+
+    customLaunchers: {
+    Chrome_travis_ci: {
+        base: 'Chrome',
+        flags: ['--no-sandbox']
+      }
+    },
+  });
 
-})}
+  if (process.env.TRAVIS) {
+    config.browsers = ['Chrome_travis_ci'];
+  }
+}