MD Settings: Fix site data details regression and add test.

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

Index: chrome/test/data/webui/settings/site_data_details_subpage_tests.js
diff --git a/chrome/test/data/webui/settings/site_data_details_subpage_tests.js b/chrome/test/data/webui/settings/site_data_details_subpage_tests.js
new file mode 100644
index 0000000000000000000000000000000000000000..fa38fe18d9394ce5da6569288a06fd4ee4bebe2e
--- /dev/null
+++ b/chrome/test/data/webui/settings/site_data_details_subpage_tests.js
@@ -0,0 +1,77 @@
+// Copyright 2017 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 site-data-details-subpage. */
+suite('SiteDataDetailsSubpage', function() {
+  /** @type {?SiteDataDetailsSubpageElement} */
+  var page = null;
+
+  /** @type {TestSiteSettingsPrefsBrowserProxy} */
+  var browserProxy = null;
+  /** @type {!CookieDetails} */
+  var cookieDetails = {
+    accessibleToScript: "Yes",
+    content: "dummy_cookie_contents",
+    created: "Tuesday, February 7, 2017 at 11:28:45 AM",
+    domain: ".foo.com",
+    expires: "Wednesday, February 7, 2018 at 11:28:45 AM",
+    hasChildren: false,
+    id: "328",
+    idPath: "74,165,328",
+    name: "abcd",
+    path: "/",
+    sendfor: "Any kind of connection",
+    title: "abcd",
+    type: "cookie"
+  };
+
+  /** @type {!CookieList} */
+  var cookieList = {
+    id: 'fooId',
+    children: [cookieDetails],
+  };
+
+  var site = 'foo.com';
+
+  setup(function() {
+    browserProxy = new TestSiteSettingsPrefsBrowserProxy();
+    browserProxy.setCookieDetails(cookieList);
+    settings.SiteSettingsPrefsBrowserProxyImpl.instance_ = browserProxy;
+    PolymerTest.clearBody();
+    page = document.createElement('site-data-details-subpage');
+    settings.navigateTo(
+        settings.Route.SITE_SETTINGS_DATA_DETAILS,
+        new URLSearchParams('site=' + site));
+
+    document.body.appendChild(page);
+  });
+
+  teardown(function() {
+    settings.navigateTo(settings.Route.BASIC);
+  });
+
+  test('DetailsShownForCookie', function() {
+    return browserProxy.whenCalled('getCookieDetails').then(
+        function(actualSite) {
+          assertEquals(site, actualSite);
+
+          Polymer.dom.flush();
+          var entries = page.root.querySelectorAll('.settings-box');
+          assertEquals(1, entries.length);
+
+          var listItems = page.root.querySelectorAll('.list-item');
+          // |cookieInfo| is a global var defined in
+          // site_settings/cookie_info.js, and specifies the fields that are
+          // shown for a cookie.
+          assertEquals(cookieInfo.cookie.length, listItems.length);
+
+          // Check that all the cookie information is presented in the DOM.
+          var cookieDetailValues = page.root.querySelectorAll('.secondary');
+          cookieDetailValues.forEach(function(div, i) {
+            var key = cookieInfo.cookie[i][0];
+            assertEquals(cookieDetails[key], div.textContent);
+          });
+        });
+  });
+});