Add fake global app for testing

Change-Id: I7730b8c3d712d41570b1c9551aac95a1397a52a3

polygerrit-ui/app/scripts/fake-app.js

@@ -0,0 +1,28 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// 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.
+
+'use strict';
+
+/**
+ * A stub of the global gr-app element. Use this for testing.
+ */
+var app = {
+  accountReady: {
+    then: function(cb) { cb(); },
+  },
+  configReady: {
+    then: function(cb) { cb(); },
+  },
+  loggedIn: false,
+};

polygerrit-ui/app/test/gr-change-list-item-test.html

@@ -20,6 +20,7 @@ limitations under the License.
 
 <script src="../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
 <script src="../../bower_components/web-component-tester/browser.js"></script>
+<script src="../scripts/fake-app.js"></script>
 
 <link rel="import" href="../elements/gr-change-list-item.html">
 

polygerrit-ui/app/test/gr-change-list-test.html

@@ -20,6 +20,7 @@ limitations under the License.
 
 <script src="../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
 <script src="../../bower_components/web-component-tester/browser.js"></script>
+<script src="../scripts/fake-app.js"></script>
 
 <link rel="import" href="../../bower_components/iron-test-helpers/iron-test-helpers.html">
 <link rel="import" href="../elements/gr-change-list.html">