[MD settings] unit test for settings-menu

chrome/test/data/webui/settings/settings_menu_test.js

Index: chrome/test/data/webui/settings/settings_menu_test.js
diff --git a/chrome/test/data/webui/settings/settings_menu_test.js b/chrome/test/data/webui/settings/settings_menu_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..0a090fc0eb16d67ce08d2c4046e632c4930118c3
--- /dev/null
+++ b/chrome/test/data/webui/settings/settings_menu_test.js
@@ -0,0 +1,52 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/** @fileoverview Runs tests for the settings menu. */
+
+cr.define('settings_menu', function() {
+  function registerSettingsMenuTest() {
+    var settingsMenu = null;
+
+    suite('SettingsMenu', function() {
+      setup(function() {
+        PolymerTest.clearBody();
+        settingsMenu = document.createElement('settings-menu');
+        document.body.appendChild(settingsMenu);
+      });
+
+      teardown(function() { settingsMenu.remove(); });
+
+      test('defaultToBasic', function() {
+        settingsMenu.currentRoute = {page: 'basic', section: '', subpage: []};
+        assertFalse(settingsMenu.$.advancedPage.opened);
+        assertTrue(settingsMenu.$.basicPage.opened);
+      });
+
+      test('openAdvanced', function() {
+        settingsMenu.currentRoute = {
+          page: 'advanced', section: '', subpage: []
+        };
+        assertTrue(settingsMenu.$.advancedPage.opened);
+        assertFalse(settingsMenu.$.basicPage.opened);
+      });
+
+      test('openResetSection', function() {
+        settingsMenu.currentRoute = {
+          page: 'advanced', section: 'reset', subpage: []
+        };
+        var advancedPage = settingsMenu.$.advancedPage;
+        assertTrue(advancedPage.opened);
+        assertFalse(settingsMenu.$.basicPage.opened);
+        assertEquals('reset',
+            advancedPage.querySelector('paper-menu').selected);
+      });
+    });
+  }
+
+  return {
+    registerTests: function() {
+      registerSettingsMenuTest();
+    },
+  };
+});