test: connect to sauce just once

Closes angular#25

.travis.yml

@@ -11,13 +11,12 @@ env:
     - SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
 
 install:
+  - mkdir -p $LOGS_DIR
+  - ./scripts/sauce_connect_setup.sh
   - npm install
   - npm install -g gulp
   - npm install -g karma-cli
+  - ./scripts/wait_for_browser_provider.sh
 
 script:
-  - gulp build
-  - karma start --sauce
-  - karma start karma.es5.conf.js --sauce
-
-after_script:
+  - ./scripts/test_on_sauce.sh

config/karma.travis.conf.js

@@ -10,8 +10,7 @@ module.exports = function(options) {
   }
   options.sauceLabs.build = 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')';
   options.sauceLabs.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
-
-  process.env.SAUCE_ACCESS_KEY = process.env.SAUCE_ACCESS_KEY.split('').reverse().join('');
+  options.sauceLabs.startConnect = false;
 
   // TODO(vojta): remove once SauceLabs supports websockets.
   // This speeds up the capturing a bit, as browsers don't even try to use websocket.

protractor.travis.conf.js

@@ -0,0 +1,30 @@
+'use strict';
+
+var config = require('./protractor.conf').config;
+
+config.sauceUser = process.env.SAUCE_USERNAME;
+config.sauceKey = process.env.SAUCE_ACCESS_KEY;
+
+config.multiCapabilities = [{
+  'browserName': 'chrome',
+  'platform': 'OS X 10.9',
+  'name': 'Angular E2E',
+  'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
+  'build': process.env.TRAVIS_BUILD_NUMBER,
+  'version': '34'
+}, {
+  'browserName': 'firefox',
+  'name': 'Angular E2E',
+  'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
+  'build': process.env.TRAVIS_BUILD_NUMBER,
+  'version': '28'
+}, {
+  browserName: 'safari',
+  'platform': 'OS X 10.9',
+  'version': '7',
+  'name': 'Angular E2E',
+  'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
+  'build': process.env.TRAVIS_BUILD_NUMBER
+}];
+
+exports.config = config;

scripts/test_on_sauce.sh

@@ -0,0 +1,21 @@
+#! /bin/bash
+SCRIPT_DIR=$(dirname $0)
+cd $SCRIPT_DIR/..
+
+function killServer {
+  kill $serverPid
+}
+
+./node_modules/.bin/gulp build
+./node_modules/.bin/gulp serve &
+serverPid=$!
+
+trap killServer EXIT
+
+SAUCE_ACCESS_KEY=`echo $SAUCE_ACCESS_KEY | rev`
+gulp build
+
+karma start --sauce &
+karma start karma.es5.conf.js --sauce &
+./node_modules/.bin/protractor protractor.travis.conf.js &
+wait %2 %3 %4