test(tabs): refactoring one of tabs` test comp

Author: Konstantin Dinev

projects/igniteui-angular/src/lib/tabs/tabs/tabs.component.spec.ts

@@ -10,7 +10,7 @@ import { Router } from '@angular/router';
 import { Location } from '@angular/common';
 import {
     AddingSelectedTabComponent, TabsContactsComponent, TabsDisabledTestComponent, TabsRoutingDisabledTestComponent,
-    TabsRoutingGuardTestComponent, TabsRoutingTestComponent, TabsRtlComponent, TabsTabsOnlyModeTest1Component, TabsTabsOnlyModeTest2Component,
+    TabsRoutingGuardTestComponent, TabsRoutingTestComponent, TabsRtlComponent, TabsTabsOnlyModeTest1Component,
     TabsTest2Component, TabsTestBug4420Component, TabsTestComponent, TabsTestCustomStylesComponent,
     TabsTestHtmlAttributesComponent, TabsTestSelectedTabComponent, TabsWithPrefixSuffixTestComponent,
     TemplatedTabsTestComponent
@@ -58,7 +58,6 @@ describe('IgxTabs', () => {
                 TabsTestBug4420Component,
                 TabsRoutingTestComponent,
                 TabsTabsOnlyModeTest1Component,
-                TabsTabsOnlyModeTest2Component,
                 TabsDisabledTestComponent,
                 TabsRoutingGuardTestComponent,
                 TabsWithPrefixSuffixTestComponent,
@@ -877,8 +876,9 @@ describe('IgxTabs', () => {
         let headerElements;
 
         beforeEach(waitForAsync(() => {
-            fixture = TestBed.createComponent(TabsTabsOnlyModeTest2Component);
+            fixture = TestBed.createComponent(TabsTabsOnlyModeTest1Component);
             tabsComp = fixture.componentInstance.tabs;
+            tabsComp.selectedIndex = 2;
             fixture.detectChanges();
             tabItems = tabsComp.items.toArray();
             headerElements = tabItems.map(item => item.headerComponent.nativeElement);

projects/igniteui-angular/src/lib/test-utils/tabs-components.spec.ts

@@ -377,29 +377,6 @@ export class TabsTabsOnlyModeTest1Component {
     public tabs: IgxTabsComponent;
 }
 
-@Component({
-    template: `
-    <div #wrapperDiv>
-        <igx-tabs [selectedIndex]="2">
-            <igx-tab-item>
-                <igx-tab-header><span igxTabHeaderLabel>Tab 1</span></igx-tab-header>
-            </igx-tab-item>
-            <igx-tab-item>
-                <igx-tab-header><span igxTabHeaderLabel>Tab 2</span></igx-tab-header>
-            </igx-tab-item>
-            <igx-tab-item>
-                <igx-tab-header><span igxTabHeaderLabel>Tab 3</span></igx-tab-header>
-            </igx-tab-item>
-        </igx-tabs>
-    </div>
-    `,
-    imports: [IgxTabsComponent, IgxTabItemComponent, IgxTabHeaderComponent, IgxTabHeaderLabelDirective]
-})
-export class TabsTabsOnlyModeTest2Component {
-    @ViewChild(IgxTabsComponent, { static: true })
-    public tabs: IgxTabsComponent;
-}
-
 @Component({
     template: `
     <div #wrapperDiv>