Rename editor's modules to be anonymous

tests/javascript/newsletter_editor/components/wordpress.spec.js

@@ -0,0 +1,28 @@
+define([
+    'newsletter_editor/App',
+    'newsletter_editor/components/wordpress'
+  ], function(EditorApplication, Wordpress) {
+
+  describe('getPostTypes', function() {
+    it('fetches post types from the server', function() {
+      var injector = require('amd-inject-loader!newsletter_editor/components/wordpress');
+      var module = injector({
+        "mailpoet": {
+          Ajax: {
+            post: function() {
+              var deferred = jQuery.Deferred();
+              deferred.resolve({
+                'post': 'val1',
+                'page': 'val2',
+              });
+              return deferred;
+            }
+          },
+        },
+      });
+      module.getPostTypes().done(function(types) {
+        expect(types).to.include.members(['val1', 'val2']);
+      });
+    });
+  });
+});