chore(testing): run end to end tests on firefox and safari as well as chrome

Update the Travis and Jenkins configs to run protractor tests on Safari and Firefox as well,
and make the Travis tests run output XML and turn off color.

Fix tests which were failing in Firefox due to clear() not working as expected.

Fix tests which were failing in Safari due to SafariDriver not understanding the minus key,
and disable tests which SafariDriver has no support for.

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/grunt/utils.js b/lib/grunt/utils.js
index 311bbef2..a3a7e7b2 100644
--- a/lib/grunt/utils.js
+++ b/lib/grunt/utils.js
@@ -141,6 +141,7 @@ module.exports = {
       // Skip the webdriver-manager update on Travis, since the browsers will
       // be provided remotely.
       done();
+      return;
     }
     var p = spawn('node', ['node_modules/protractor/bin/webdriver-manager', 'update']);
     p.stdout.pipe(process.stdout);
@@ -156,11 +157,16 @@ module.exports = {
     var sauceKey = grunt.option('sauceKey');
     var tunnelIdentifier = grunt.option('capabilities.tunnel-identifier');
     var sauceBuild = grunt.option('capabilities.build');
+    var browser = grunt.option('browser');
     var args = ['node_modules/protractor/bin/protractor', config];
     if (sauceUser) args.push('--sauceUser=' + sauceUser);
     if (sauceKey) args.push('--sauceKey=' + sauceKey);
     if (tunnelIdentifier) args.push('--capabilities.tunnel-identifier=' + tunnelIdentifier);
     if (sauceBuild) args.push('--capabilities.build=' + sauceBuild);
+    if (browser) {
+      args.push('--browser=' + browser);
+      args.push('--params.browser=' + browser);
+    }
 
 
     var p = spawn('node', args);