Add the failing case in Firefox

Author: Jonas Pfenniger

test/process.js

@@ -65,4 +65,11 @@ $(document).ready(function() {
         equal(ajax_calls.length, 0);
     });
 
+    test("should send a proper url", function() {
+      Raven.process("Fail");
+
+      var data = JSON.parse(ajax_calls[0].data);
+      equal(data["sentry.interfaces.Http"].url.indexOf('undefined'), -1, "If the url contains the string 'undefined' it probably means there is an issue.");
+    });
+
 });