Refactor overall test suite, use replaceApp in HistoryListTest

chrome/test/data/webui/md_history/history_list_test.js

Index: chrome/test/data/webui/md_history/history_list_test.js
diff --git a/chrome/test/data/webui/md_history/history_list_test.js b/chrome/test/data/webui/md_history/history_list_test.js
index 075fdfc851aa4be92fe96822c33210f30793cd1b..65f43442fda3a5ba8e23643a170238ea015dd2e9 100644
--- a/chrome/test/data/webui/md_history/history_list_test.js
+++ b/chrome/test/data/webui/md_history/history_list_test.js
@@ -1,10 +1,9 @@
 // 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.
-
 cr.define('md_history.history_list_test', function() {
   function registerTests() {
-    suite('history-list', function() {
+    suite('<history-list>', function() {
       var app;
       var element;
       var toolbar;
@@ -12,10 +11,6 @@ cr.define('md_history.history_list_test', function() {
       var ADDITIONAL_RESULTS;
 
       suiteSetup(function() {
-        app = $('history-app');
-        element = app.$['history'].$['infinite-list'];
-        toolbar = app.$['toolbar'];
-
         TEST_HISTORY_RESULTS = [
           createHistoryEntry('2016-03-15', 'https://www.google.com'),
           createHistoryEntry('2016-03-14 10:00', 'https://www.example.com'),
@@ -33,6 +28,9 @@ cr.define('md_history.history_list_test', function() {
       });
 
       setup(function() {
+        app = replaceApp();
+        element = app.$['history'].$['infinite-list'];

[Dan Beam, 2016/11/03 18:07:51]

naughty

[tsergeant, 2016/11/03 22:34:32]

😓

+        toolbar = app.$['toolbar'];
         app.queryState_.incremental = true;
       });
 
@@ -264,6 +262,7 @@ cr.define('md_history.history_list_test', function() {
 
       test('more from this site sends and sets correct data', function(done) {
         app.queryState_.queryingDisabled = false;
+        app.historyResult(createHistoryInfo(), TEST_HISTORY_RESULTS);
         PolymerTest.flushTasks().then(function () {
           registerMessageCallback('queryHistory', this, function (info) {
             assertEquals('www.google.com', info[0]);
@@ -560,15 +559,9 @@ cr.define('md_history.history_list_test', function() {
       });
 
       teardown(function() {
-        element.historyData_ = [];
         registerMessageCallback('removeVisits', this, undefined);
         registerMessageCallback('queryHistory', this, function() {});
         registerMessageCallback('navigateToUrl', this, undefined);
-        app.queryState_.queryingDisabled = true;
-        app.set('queryState_.searchTerm', '');
-        // Unselect all items, clear the list.
-        element.addNewResults([], false);
-        return PolymerTest.flushTasks();
       });
     });
   }