run tests in parallel

ci/browser_tests.sh

@@ -17,25 +17,7 @@ while [ ! -f $SAUCECONNECT_READYFILE ]; do
   sleep .5
 done
 
-npm run nightwatch_remote_firefox
-if [ $? -eq 1 ]
-then
-  TEST_EXITCODE=1
-fi
-
-npm run nightwatch_remote_chrome
-if [ $? -eq 1 ]
-then
-  TEST_EXITCODE=1
-fi
-
-npm run nightwatch_remote_safari
-if [ $? -eq 1 ]
-then
-  TEST_EXITCODE=1
-fi
-
-npm run nightwatch_remote_ie
+npm run nightwatch_remote_parallel
 if [ $? -eq 1 ]
 then
   TEST_EXITCODE=1

package.json

@@ -42,7 +42,8 @@
     "nightwatch_remote_firefox": "nightwatch --config nightwatch.js --env default",
     "nightwatch_remote_chrome": "nightwatch --config nightwatch.js --env chrome",
     "nightwatch_remote_safari": "nightwatch --config nightwatch.js --env safari",
-    "nightwatch_remote_ie": "nightwatch --config nightwatch.js --env ie"
+    "nightwatch_remote_ie": "nightwatch --config nightwatch.js --env ie",
+    "nightwatch_remote_parallel": "nightwatch --config nightwatch.js --env ie,safari,chrome,default"
   },
   "repository": {
     "type": "git",