fix(travis): use SauceLabs for e2e tests on travis

.travis.yml

@@ -39,7 +39,7 @@ before_script:
   - ./lib/sauce/sauce_connect_block.sh
 
 script:
-  - ./scripts/travis/travis_build.sh
+  - ./travis_build.sh
 
 after_success:
   - grunt release

Gruntfile.js

@@ -147,6 +147,18 @@ module.exports = function(grunt) {
           }
         }
       },
+      ci: {
+        keepAlive: false,
+        options: {
+          args: {
+            seleniumPort: 4444,
+            baseUrl: 'http://localhost:9999',
+            specs: ['.tmp/doc-scenarios/**/*.spec.js', 'test/e2e/**/*.spec.js'],
+            sauceUser: process.env.SAUCE_USERNAME,
+            sauceKey: process.env.SAUCE_ACCESS_KEY
+          }
+        }
+      }
       auto: {
         keepAlive: true,
         options: {
@@ -415,6 +427,7 @@ module.exports = function(grunt) {
   grunt.registerTask('test:ci', ['clean', 'jshint', 'ngtemplates', 'serialsauce']);
   grunt.registerTask('test:docs', ['connect:testserver', 'protractor:docs']);
   grunt.registerTask('test:e2e', ['connect:testserver', 'protractor:singlerun']);
+  grunt.registerTask('test:e2e:ci', ['connect:testserver', 'protractor:ci']);
 
   // Test
   grunt.registerTask('test', 'Run tests on singleRun karma server', function() {

lib/grunt/plugins.js

@@ -16,6 +16,10 @@ module.exports = function(grunt) {
    *
    */
 
+  grunt.registerMultiTask('tests', '**Use `grunt test` instead**', function(){
+    util.startKarma.call(util, this.data, true, this.async());
+  });
+
   // Run tests on multiple versions of angular
   grunt.registerTask('karmangular', 'Run tests against multiple versions of angular', function() {
     // Start karma servers

lib/grunt/utils.js

@@ -31,6 +31,26 @@ var util = module.exports = {
     return retFiles;
   },
 
+  startKarma: function(config, singleRun, done){
+    var browsers = grunt.option('browsers');
+    var reporters = grunt.option('reporters');
+    var noColor = grunt.option('no-colors');
+    var port = grunt.option('port');
+    var p = spawn('node', ['node_modules/karma/bin/karma', 'start', config,
+      singleRun ? '--single-run=true' : '',
+      reporters ? '--reporters=' + reporters : '',
+      browsers ? '--browsers=' + browsers : '',
+      noColor ? '--no-colors' : '',
+      port ? '--port=' + port : ''
+    ]);
+    p.stdout.pipe(process.stdout);
+    p.stderr.pipe(process.stderr);
+    p.on('exit', function(code){
+      if(code !== 0) grunt.fail.warn("Karma test(s) failed. Exit code: " + code);
+      done();
+    });
+  },
+
   customLaunchers: function() {
     return {
       'SL_Chrome': {

travis_build.sh

@@ -8,7 +8,7 @@ if [ $JOB = "unit" ]; then
 elif [ $JOB = "e2e" ]; then
   # grunt clean build test:e2e --browsers=SL_Chrome
   grunt
-  grunt test:e2e
+  grunt test:e2e:ci
 else
   echo "Unknown job type. Please set JOB=unit or JOB=e2e."
 fi