Scheduler: QUnit tests: ensure compatibility with Fluent and drop Generic theme testing

packages/devextreme/testing/tests/DevExpress.knockout/scheduler.tests.js

@@ -5,7 +5,7 @@ require('integration/knockout');
 const Scheduler = require('ui/scheduler');
 const { waitAsync } = require('../../helpers/scheduler/waitForAsync.js');
 
-require('generic_light.css!');
+require('fluent_blue_light.css!');
 
 if(QUnit.urlParams['nocsp']) {
     QUnit.module('scheduler');
@@ -115,6 +115,16 @@ QUnit.test('T1282055: appointment collector renders correct', async function(ass
                     startDate: ko.observable('2021-06-01T16:30:00.000Z'),
                     endDate: ko.observable('2021-06-01T18:30:00.000Z')
                 },
+                {
+                    text: 'Install New Router in Dev Room',
+                    startDate: ko.observable('2021-06-01T16:30:00.000Z'),
+                    endDate: ko.observable('2021-06-01T18:30:00.000Z')
+                },
+                {
+                    text: 'Install New Router in Dev Room',
+                    startDate: ko.observable('2021-06-01T16:30:00.000Z'),
+                    endDate: ko.observable('2021-06-01T18:30:00.000Z')
+                },
                 {
                     text: 'Install New Router in Dev Room',
                     startDate: ko.observable('2021-06-01T16:30:00.000Z'),
@@ -124,7 +134,6 @@ QUnit.test('T1282055: appointment collector renders correct', async function(ass
             views: ['month'],
             currentView: 'month',
             currentDate: new Date('2021-06-01T16:30:00'),
-            height: 300
         };
     }
 

packages/devextreme/testing/tests/DevExpress.ui.widgets.pivotGrid/export.tests.js

@@ -3,10 +3,20 @@ import { DataProvider } from '__internal/grids/pivot_grid/export/m_export';
 import dateLocalization from 'common/core/localization/date';
 
 import executeAsyncMock from '../../helpers/executeAsyncMock.js';
-import { checkDxFontIcon, DX_ICON_XLSX_FILE_CONTENT_CODE } from '../../helpers/checkDxFontIconHelper.js';
+import { DX_ICON_XLSX_FILE_CONTENT_CODE } from '../../helpers/checkDxFontIconHelper.js';
 
 import 'ui/pivot_grid/ui.pivot_grid';
-import 'generic_light.css!';
+import 'fluent_blue_light.css!';
+
+function checkDxFontIcon(assert, dxIconSelector, expectedIconCode) {
+    const FLUENT_BASE_ICON_SIZE = 20;
+
+    const iconBeforeElementStyle = getComputedStyle($(dxIconSelector).get(0), ':before');
+    assert.strictEqual(iconBeforeElementStyle.content.charCodeAt(1), expectedIconCode, `icon code (${dxIconSelector})`);
+    const iconElementStyle = getComputedStyle($(dxIconSelector).get(0));
+    assert.strictEqual(iconElementStyle.width, FLUENT_BASE_ICON_SIZE + 'px', `icon element width (${dxIconSelector})`);
+    assert.strictEqual(iconElementStyle.height, FLUENT_BASE_ICON_SIZE + 'px', `icon element height (${dxIconSelector})`);
+}
 
 QUnit.testStart(function() {
     const markup =