fix(tests): add geckodriver support

[vladikoff]

Fixes #3995

[vladikoff]

@shane-tomlinson could you please check if you get something like this:

➜  fxa-content-server git:(i3995) npm run test-functional

> fxa-content-server@0.66.0 test-functional /Users/vladikoff/mozilla/fxa-local-dev/fxa-content-server
> intern-runner config=tests/intern_functional

Creating Firefox profile...
Listening on 0.0.0.0:9090
Tunnel started
‣ Created session firefox on any platform (880267c5-23cc-46e6-af75-c31af16b55b6)
Suite firefox on any platform - sign_in FAILED
JavaScriptError: [POST http://localhost:4444/wd/hub/session/880267c5-23cc-46e6-af75-c31af16b55b6/execute / {"script":"return (function () {\n        try {\n          localStorage.clear();\n          sessionStorage.clear();\n        } catch (e) {\n          console.log('Failed to clearBrowserState');\n          // if cookies are disabled, this will blow up some browsers.\n        }\n        return true;\n      }).apply(this, arguments);","args":[]}] Permission denied to access property "__raven_wrapper__" (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 8 milliseconds
Build info: version: '3.0.0-beta2', revision: '2aa21c1', time: '2016-08-02 15:03:28 -0700'
System info: host: 'vladikoff-2', ip: '192.168.1.174', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.6', java.version: '1.8.0_92'

[shane-tomlinson]

Yup, I see the same problem, it keeps complaining about accessing __raven_wrapper__. If I create a mock raven, the tests run beautifully.

diff --git a/app/scripts/lib/raven-mock.js b/app/scripts/lib/raven-mock.js
new file mode 100644
index 0000000..e423528
--- /dev/null
+++ b/app/scripts/lib/raven-mock.js
@@ -0,0 +1,19 @@
+define(function (require, exports, module) {
+  'use strict';
+
+  return {
+    captureException (err, extraContext) {
+      console.error(String(err), extraContext);
+    },
+
+    config () {
+      return this;
+    },
+
+    install () {
+    },
+
+    uninstall () {
+    }
+  }
+});
diff --git a/app/scripts/require_config.js b/app/scripts/require_config.js
index 8d9d24c..12774e8 100644
--- a/app/scripts/require_config.js
+++ b/app/scripts/require_config.js
@@ -41,7 +41,9 @@ require.config({
     nocache: 'lib/requirejs-plugin-nocache',
     passwordcheck: '../bower_components/fxa-password-strength-checker/build/fxa-password-strength-checker',
     'p-promise': '../bower_components/p/p',
-    raven: '../bower_components/raven-js/dist/raven',
+    //raven: '../bower_components/raven-js/dist/raven',
+    raven: 'lib/raven-mock',
+
     sinon: '../bower_components/sinon/index',
     sjcl: '../bower_components/sjcl/sjcl',
     speedTrap: '../bower_components/speed-trap/dist/speed-trap',

[shane-tomlinson]

I spoke too soon, I eventaully start seeing this error:

this.browser.getBrowserForTab is not a function

[shane-tomlinson]

Related: https://bugzilla.mozilla.org/show_bug.cgi?id=1290966 Fix openedupdated 41 mins ago.

[shane-tomlinson]

Ref getsentry/sentry-javascript#495

[shane-tomlinson]

Ref https://bugzilla.mozilla.org/show_bug.cgi?id=1294423

[shane-tomlinson]

Our avatar upload tests suffer from mozilla/geckodriver#168

[shane-tomlinson]

Ref mozilla/geckodriver#176 - Any executeAsync call that we expect to timeout fails due to an unexpected error message being returned.

[vladikoff]

this doesn't really work