GUI -- reworking code to eliminate unnecessary 'ONOS' global.
 - re-package fn and keys factories into util module.

Change-Id: I3d9f50b9a91468140845e862aff3fdb518948774
diff --git a/web/gui/src/main/webapp/tests/app/mast/mast-spec.js b/web/gui/src/main/webapp/tests/app/mast/mast-spec.js
new file mode 100644
index 0000000..bf8194e
--- /dev/null
+++ b/web/gui/src/main/webapp/tests/app/mast/mast-spec.js
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ ONOS GUI -- Masthead Controller - Unit Tests
+
+ @author Simon Hunt
+ */
+describe('Controller: MastCtrl', function () {
+    // instantiate the masthead module
+    beforeEach(module('onosMast'));
+
+    var $log, ctrl;
+
+    // we need an instance of the controller
+    beforeEach(inject(function(_$log_, $controller) {
+        $log = _$log_;
+        ctrl = $controller('MastCtrl');
+    }));
+
+    it('should start with no radio buttons', function () {
+        expect(ctrl.radio).toBeNull();
+    });
+});
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