Scheduler: In Adaptivity demo next button is hidden by view switcher (#31003)

Author: sjbur

apps/demos/testing/etalons/Scheduler-SignalRService (fluent.blue.light).png

@@ -0,0 +1,24 @@
+import {
+  describe, expect, it,
+} from '@jest/globals';
+
+import { createScheduler } from './__mock__/create_scheduler';
+import { setupSchedulerTestEnvironment } from './__mock__/m_mock_scheduler';
+
+describe('Toolbar Adaptivity', () => {
+  it('should have viewSwitcher with locateInMenu: "auto" by default', async () => {
+    setupSchedulerTestEnvironment();
+    const { scheduler } = await createScheduler({
+      dataSource: [],
+      currentView: 'day',
+      currentDate: new Date(2021, 4, 24),
+    });
+
+    const toolbarItems = scheduler.option('toolbar.items') as any[];
+    const viewSwitcherItem = toolbarItems.find((item: any) => item.name === 'viewSwitcher');
+
+    expect(viewSwitcherItem).toBeDefined();
+    expect(viewSwitcherItem.location).toBe('after');
+    expect(viewSwitcherItem.locateInMenu).toBe('auto');
+  });
+});

packages/devextreme/js/__internal/scheduler/__tests__/toolbar_adaptivity.test.ts

@@ -103,7 +103,7 @@ export const DEFAULT_SCHEDULER_OPTIONS: Properties = {
     multiline: false,
     items: [
       { location: 'before', name: 'dateNavigator' },
-      { location: 'after', name: 'viewSwitcher' },
+      { location: 'after', name: 'viewSwitcher', locateInMenu: 'auto' },
     ],
   },
 };