Parallelizes travis tests

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>

.travis.yml

@@ -8,7 +8,7 @@ cache:
   directories:
   - $HOME/travis-phantomjs
 script:
-  - make test-sauce
+  - make test-ci
 addons:
   artifacts:
     paths:
@@ -19,9 +19,18 @@ addons:
     permissions: public-read
 env:
   global:
-    - ARTIFACTS_BUCKET=recurly-js
     - secure: U0dvpEjblZ3i+knw/cOWWgLvHUz/L9vN7Kv5VKDJ5ydvLy/1Tcueokp4hL7jhu4zwzlJto6MdFG1uKXr97zs+ETV9clYtRFBF/4YlAGs8sQcvPu4BOyH9pUJ77tnNR2ZX62wik9UFl6LmJOBpCjVkp+kh6it44QJm4Zv03Yx47w=
     - secure: wrAUnHRseJQrRUqoKWCY/Sw8Wd21kssvYiQ26HpjNc8Q3+uQY6IAMwyyyRRbr65nwHnYrk6KJfSEHYgmQbMeie/3+LseXbDGd9BmWAvujI2ZXNPjFxhSA4gmBvVtT/57fZaCdc8pAnGLb8OwiBSgQN0UJ55Kr59Yjhi3ehBZd1Q=
     - secure: jQt9v3zZAKmq774J4TOm8a6Zgxea83faf++RRM3azsgLSz5vLfZK6IH4UiC9SmiMZVTYa87mTA71+IO8Mg0lUDJoF8F3EHB+U957el4fDdGak5OULz6FCh0tME1lsstHi+GJ3GtdJGA1DsC6bUR+DsPB5anZZ+wl3QGdUCJToeY=
     - secure: Bv5h9pXMa5O0EdOuN2Dt1n9/+T1dMHimnn6XQb0ozjfwzjfhcPR6eKHkOxDVJ0c1rzne48ql0FK0P42QaCdZpEmy8wUyUTmI1gTMhjILcFbQFk+r9GOwGJsPttLNRS2J9+8u5tEDZjf5LiCnPBjy6vIinK7nlas93xTLTQwNEmI=
     - secure: yIrHdkLhWtO37N24cRU71PK80zvkPzlJ1Jm+1MS3C6/icgJ8At1N/UgpBdxuBs1tlJm1O7Ahk+/MhpGWlspx9tCF7Hzw9Rj0xpKhqsvM155zgH582xNPwNebiCr/tmsH2/ELgFBBgC9sCW5luzeKx9nyuedGA4fmD2fK5Phc5EE=
+  matrix:
+    - BROWSER=phantom ARTIFACTS_BUCKET=recurly-js
+    - BROWSER=chrome
+    - BROWSER=firefox
+    - BROWSER=safari
+    - BROWSER=ie_10
+    - BROWSER=ie_11
+    - BROWSER=opera
+    - BROWSER=ios_9_2
+    - BROWSER=android_5_1

Makefile

@@ -25,8 +25,8 @@ build/test.js: $(SRC) $(TESTS)
 test: build build/test.js
 	@$(KARMA) start karma.conf.js
 
-test-sauce: build build/test.js
-	@$(KARMA) start karma.sauce.conf.js
+test-ci: build build/test.js
+	@$(KARMA) start karma.ci.conf.js
 
 node_modules: package.json
 	@npm install --silent

karma.sauce.conf.js → karma.ci.conf.js

@@ -1,23 +1,24 @@
+var BROWSER = process.env.BROWSER || 'all';
 var staticConfig = require('./karma.conf').staticConfig;
 var sauceBrowsers = {
+  sl_phantom: {
+    base: 'PhantomJS'
+  },
   sl_chrome: {
     base: 'SauceLabs',
     browserName: 'chrome',
     platform: 'Windows 10'
   },
-
   sl_firefox: {
     base: 'SauceLabs',
     browserName: 'firefox',
     platform: 'Windows 10'
   },
-
   sl_safari: {
     base: 'SauceLabs',
     browserName: 'safari',
     platform: 'OS X 10.11'
   },
-
   sl_ie_10: {
     base: 'SauceLabs',
     browserName: 'internet explorer',
@@ -29,33 +30,15 @@ var sauceBrowsers = {
     platform: 'Windows 10',
     version: '11'
   },
-
   sl_opera: {
     base: 'SauceLabs',
     browserName: 'opera'
   },
-
-  sl_ios_8_4: {
-    base: 'SauceLabs',
-    browserName: 'iphone',
-    version: '8.4'
-  },
-  sl_ios_9_0: {
-    base: 'SauceLabs',
-    browserName: 'iphone',
-    version: '9.0'
-  },
-  sl_ios_9_1: {
-    base: 'SauceLabs',
-    browserName: 'iphone',
-    version: '9.1'
-  },
   sl_ios_9_2: {
     base: 'SauceLabs',
     browserName: 'iphone',
     version: '9.2'
   },
-
   sl_android_5_1: {
     base: 'SauceLabs',
     browserName: 'android',
@@ -67,7 +50,7 @@ module.exports = function (config) {
   config.set(Object.assign({}, staticConfig, {
     reporters: ['mocha', 'saucelabs'],
     logLevel: config.LOG_INFO,
-    browsers: ['PhantomJS'].concat(Object.keys(sauceBrowsers)),
+    browsers: browsers(),
     sauceLabs: {
       testName: 'Recurly.js tests',
       recordVideo: true
@@ -76,4 +59,12 @@ module.exports = function (config) {
   }));
 };
 
+function browsers () {
+  if (BROWSER) {
+    return ['sl_' + BROWSER];
+  } else {
+    return Object.keys(sauceBrowsers);
+  }
+}
+
 var server = require('./test/server');

package.json

@@ -55,7 +55,7 @@
     "karma-mocha-reporter": "^1.1.3",
     "karma-phantomjs-launcher": "^0.2.1",
     "karma-phantomjs-shim": "^1.1.2",
-    "karma-sauce-launcher": "^0.3.0",
+    "karma-sauce-launcher": "^1.0.0",
     "karma-sinon": "^1.0.4",
     "karma-source-map-support": "^1.1.0",
     "koa": "^1.1.2",