[MD settings] split up site settings tests

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

 // 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 Suite of tests for zoom-levels. */
-cr.define('zoom_levels', function() {
-  function registerTests() {
-    suite('ZoomLevels', function() {
-      /**
-       * A zoom levels category created before each test.
-       * @type {ZoomLevels}
-       */
-      var testElement;
+suite('ZoomLevels', function() {
+  /**
+   * A zoom levels category created before each test.
+   * @type {ZoomLevels}
+   */
+  var testElement;
 
-      /**
-       * The mock proxy object to use during test.
-       * @type {TestSiteSettingsPrefsBrowserProxy}
-       */
-      var browserProxy = null;
+  /**
+   * The mock proxy object to use during test.
+   * @type {TestSiteSettingsPrefsBrowserProxy}
+   */
+  var browserProxy = null;
 
-      /**
-       * An example zoom list.
-       * @type {!Array<ZoomLevelEntry>}
-       */
-      var zoomList = [
-          {
-            origin: 'http://www.google.com',
-            displayName: 'http://www.google.com',
-            originForFavicon: 'http://www.google.com',
-            setting: '',
-            source: '',
-            zoom: '125%',
-          },
-          {
-            origin: 'http://www.chromium.org',
-            displayName: 'http://www.chromium.org',
-            originForFavicon: 'http://www.chromium.org',
-            setting: '',
-            source: '',
-            zoom: '125%',
-          },
-      ];
+  /**
+   * An example zoom list.
+   * @type {!Array<ZoomLevelEntry>}
+   */
+  var zoomList = [
+    {
+      origin: 'http://www.google.com',
+      displayName: 'http://www.google.com',
+      originForFavicon: 'http://www.google.com',
+      setting: '',
+      source: '',
+      zoom: '125%',
+    },
+    {
+      origin: 'http://www.chromium.org',
+      displayName: 'http://www.chromium.org',
+      originForFavicon: 'http://www.chromium.org',
+      setting: '',
+      source: '',
+      zoom: '125%',
+    },
+  ];
 
-      setup(function() {
-        browserProxy = new TestSiteSettingsPrefsBrowserProxy();
-        settings.SiteSettingsPrefsBrowserProxyImpl.instance_ = browserProxy;
-        return initPage();
-      });
+  setup(function() {
+    browserProxy = new TestSiteSettingsPrefsBrowserProxy();
+    settings.SiteSettingsPrefsBrowserProxyImpl.instance_ = browserProxy;
+    return initPage();
+  });
 
-      teardown(function() {
-        testElement.remove();
-        testElement = null;
-      });
+  teardown(function() {
+    testElement.remove();
+    testElement = null;
+  });
 
-      /** @return {!Promise} */
-      function initPage() {
-        browserProxy.reset();
-        PolymerTest.clearBody();
-        testElement = document.createElement('zoom-levels');
-        document.body.appendChild(testElement);
-        return browserProxy.whenCalled('fetchZoomLevels');
-      }
+  /** @return {!Promise} */
+  function initPage() {
+    browserProxy.reset();
+    PolymerTest.clearBody();
+    testElement = document.createElement('zoom-levels');
+    document.body.appendChild(testElement);
+    return browserProxy.whenCalled('fetchZoomLevels');
+  }
 
-      /**
-       * Fetch the remove button from the list.
-       * @param {!HTMLElement} listContainer The list to use for the lookup.
-       * @param {number} index The index of the child element (which site) to
-       *     fetch.
-       */
-      function getRemoveButton(listContainer, index) {
-        return listContainer.children[index].querySelector('paper-icon-button');
-      }
+  /**
+   * Fetch the remove button from the list.
+   * @param {!HTMLElement} listContainer The list to use for the lookup.
+   * @param {number} index The index of the child element (which site) to
+   *     fetch.
+   */
+  function getRemoveButton(listContainer, index) {
+    return listContainer.children[index].querySelector('paper-icon-button');
+  }
 
-      test('empty zoom state', function() {
-        var list = testElement.$.list;
-        assertTrue(!!list);
-        assertEquals(0, list.items.length);
-        assertEquals(
-            0, testElement.shadowRoot.querySelectorAll('.list-item').length);
-        assertTrue(!!testElement.$$('#empty'));
-      });
+  test('empty zoom state', function() {
+    var list = testElement.$.list;
+    assertTrue(!!list);
+    assertEquals(0, list.items.length);
+    assertEquals(
+        0, testElement.shadowRoot.querySelectorAll('.list-item').length);
+    assertTrue(!!testElement.$$('#empty'));
+  });
 
-      test('non-empty zoom state', function() {
-        browserProxy.setZoomList(zoomList);
+  test('non-empty zoom state', function() {
+    browserProxy.setZoomList(zoomList);
 
-        return initPage().then(function() {
+    return initPage()
+        .then(function() {
           var list = testElement.$.list;
           assertTrue(!!list);
           assertEquals(2, list.items.length);
           assertFalse(!!testElement.$$('#empty'));
           assertEquals(
               2, testElement.shadowRoot.querySelectorAll('.list-item').length);
 
-          var removeButton =
-              getRemoveButton(testElement.$.listContainer, 0);
+          var removeButton = getRemoveButton(testElement.$.listContainer, 0);
           assert(!!removeButton);
           MockInteractions.tap(removeButton);
           return browserProxy.whenCalled('removeZoomLevel');
-        }).then(function(args) {
-          assertEquals("http://www.google.com", args[0]);
+        })
+        .then(function(args) {
+          assertEquals('http://www.google.com', args[0]);
         });
-      });
-    });
-  }
-
-  return {
-    registerTests: registerTests,
-  };
+  });
 });