Refactor about:sync's events framework

chrome/browser/ui/webui/sync_internals_browsertest.js

 // Copyright 2013 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.
 
 /**
  * Test fixture for sync internals WebUI testing.
  * @constructor
  * @extends {testing.Test}
  */
 function SyncInternalsWebUITest() {}
 
 SyncInternalsWebUITest.prototype = {
   __proto__: testing.Test.prototype,
 
   /**
    * Browse to the sync internals page.
    * @override
    */
   browsePreload: 'chrome://sync-internals',
 
+  /**
+   * Disable accessibility testing for this page.
+   * @override
+   */
+  runAccessibilityChecks: false,
+
   /** @override */
   preLoad: function() {
     this.makeAndRegisterMockHandler([
         'getAllNodes',
     ]);
   },
 
   /**
    * Checks aboutInfo's details section for the specified field.
    * @param {boolean} isValid Whether the field is valid.
@@ skipping 12 matching lines @@
       for (var j = 0; j < details[i].data.length; ++j) {
         var obj = details[i].data[j];
         if (obj.stat_name == key)
           return obj.is_valid == isValid && obj.stat_value == value;
       }
     }
     return false;
   }
 };
 
-/** Constant hard-coded value to return from mock getAllNodes */
+/**
+ * Constant hard-coded value to return from mock getAllNodes.
+ * @const
+ */
 var HARD_CODED_ALL_NODES = [
 {
   "BASE_SERVER_SPECIFICS": {},
       "BASE_VERSION": "1388699799780000",
       "CTIME": "Wednesday, December 31, 1969 4:00:00 PM",
       "ID": "sZ:ADqtAZw5kjSwSkukraMoMX6z0OlFXENzhA+1HZNcO6LbATQrkVenHJS5" +
           "AgICYfj8/6KcvwlCw3FIvcRFtOEP3zSP5YJ1VH53/Q==",
       "IS_DEL": false,
       "IS_DIR": true,
       "IS_UNAPPLIED_UPDATE": false,
@@ skipping 87 matching lines @@
   "TRANSACTION_VERSION": "1",
   "UNIQUE_BOOKMARK_TAG": "",
   "UNIQUE_CLIENT_TAG": "J28uWKpXPuQwR3SJKbuLqzYGOcM=",
   "UNIQUE_POSITION": "INVALID[]",
   "UNIQUE_SERVER_TAG": "",
   "isDirty": false,
   "serverModelType": "Typed URLs"
 }
 ];
 
+/**
+ * Constant hard-coded value to return from mock getAboutInfo.
+ * @const
+ */
+HARD_CODED_ABOUT_INFO = {
+  "actionable_error": [
+    {
+      "is_valid": false,
+      "stat_name": "Error Type",
+      "stat_value": "Uninitialized"
+    },
+    {
+      "is_valid": false,
+      "stat_name": "Action",
+      "stat_value": "Uninitialized"
+    },
+    {
+      "is_valid": false,
+      "stat_name": "URL",
+      "stat_value": "Uninitialized"
+    },
+    {
+      "is_valid": false,
+      "stat_name": "Error Description",
+      "stat_value": "Uninitialized"
+    }
+  ],
+  "actionable_error_detected": false,
+  "details": [
+    {
+      "data": [
+        {
+          "is_valid": true,
+          "stat_name": "Summary",
+          "stat_value": "Sync service initialized"
+        }
+      ],
+      "is_sensitive": false,
+      "title": "Summary"
+    },
+  ],
+  "type_status": [
+    {
+      "name": "Model Type",
+      "num_entries": "Total Entries",
+      "num_live": "Live Entries",
+      "status": "header",
+      "value": "Group Type"
+    },
+    {
+      "name": "Bookmarks",
+      "num_entries": 2793,
+      "num_live": 2793,
+      "status": "ok",
+      "value": "Active: GROUP_UI"
+    },
+  ],
+  "unrecoverable_error_detected": false
+};
+
 TEST_F('SyncInternalsWebUITest', 'Uninitialized', function() {
   assertNotEquals(null, chrome.sync.aboutInfo);
   expectTrue(this.hasInDetails(true, 'Username', ''));
   expectTrue(this.hasInDetails(false, 'Summary', 'Uninitialized'));
 });
 
+TEST_F('SyncInternalsWebUITest', 'LoadPastedAboutInfo', function() {
+  // Expose the text field.
+  $('import-status').click();
+
+  // Fill it with fake data.
+  $('status-text').value = JSON.stringify(HARD_CODED_ABOUT_INFO);
+
+  // Trigger the import.
+  $('import-status').click();
+
+  expectTrue(this.hasInDetails(true, 'Summary', 'Sync service initialized'));
+});
+
 TEST_F('SyncInternalsWebUITest', 'SearchTabDoesntChangeOnItemSelect',
        function() {
   // Select the search tab.
   $('sync-search-tab').selected = true;
   expectTrue($('sync-search-tab').selected);
 
   // Build the data model and attach to result list.
   cr.ui.List.decorate($('sync-results-list'));
   $('sync-results-list').dataModel = new cr.ui.ArrayDataModel([
     {
@@ skipping 57 matching lines @@
   // Selecting the tab will refresh it.
   $('sync-browser-tab').selected = true;
   expectNotEquals($('node-browser-refresh-time').textContent, 'Never');
 
   // Re-selecting the tab shouldn't re-refresh.
   $('node-browser-refresh-time').textContent = 'TestCanary';
   $('sync-browser-tab').selected = false;
   $('sync-browser-tab').selected = true;
   expectEquals($('node-browser-refresh-time').textContent, 'TestCanary');
 });
+
+// Tests that the events log page correctly receives and displays an event.
+TEST_F('SyncInternalsWebUITest', 'EventLogTest', function() {
+  // Dispatch an event.
+  var connectionEvent = new Event('onConnectionStatusChange');
+  connectionEvent.details = {'status': 'CONNECTION_OK'};
+  chrome.sync.events.dispatchEvent(connectionEvent);
+
+  // Verify that it is displayed in the events log.
+  var syncEventsTable = $('sync-events');
+  var firstRow = syncEventsTable.children[0];
+
+  // Makes some assumptions about column ordering.  We'll need re-think this if
+  // it turns out to be a maintenance burden.
+  assertEquals(4, firstRow.children.length);
+  var submoduleName = firstRow.children[1].textContent;
+  var eventName = firstRow.children[2].textContent;
+  var detailsText = firstRow.children[3].textContent;
+
+  expectGE(submoduleName.indexOf('manager'), 0,
+      'submoduleName=' + submoduleName);
+  expectGE(eventName.indexOf('onConnectionStatusChange'), 0,
+      'eventName=' + eventName);
+  expectGE(detailsText.indexOf('CONNECTION_OK'), 0,
+      'detailsText=' + detailsText);
+});
+
+TEST_F('SyncInternalsWebUITest', 'DumpSyncEventsToText', function() {
+  // Dispatch an event.
+  var connectionEvent = new Event('onConnectionStatusChange');
+  connectionEvent.details = {'status': 'CONNECTION_OK'}
+  chrome.sync.events.dispatchEvent(connectionEvent);
+
+  // Click the dump-to-text button.
+  $('dump-to-text').click();
+
+  // Verify our event is among the results.
+  var eventDumpText = $('data-dump').textContent;
+
+  expectGE(eventDumpText.indexOf('onConnectionStatusChange'), 0);
+  expectGE(eventDumpText.indexOf('CONNECTION_OK'), 0);
+});