Lots of work on tests

test/javascripts/views/header_view_test.js

@@ -1,13 +1,10 @@
-module("Discourse.HeaderView");
+moduleFor("view:header");
 
 test("showNotifications", function() {
   var controllerSpy = {
     send: sinon.spy()
   };
-  var view = viewClassFor('header').create({
-    controller: controllerSpy
-  });
-
+  var view = this.subject({controller: controllerSpy});
   view.showNotifications();
 
   ok(controllerSpy.send.calledWith("showNotifications", view), "sends showNotifications message to the controller, passing header view as a param");