test(query-builder): exclude disconnecting test

Author: ivanvpetrov

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

@@ -1393,25 +1393,25 @@ describe('IgxTabs', () => {
             expect(leftScrollButton.clientWidth).toBeFalsy();
             expect(rightScrollButton.clientWidth).toBeFalsy();
         });
+    });
 
-        it('should hide scroll buttons when no longer needed after deleting tabs.', async () => {
-            const fix = TestBed.createComponent(TabsContactsComponent);
-            const fixTabs = fix.componentInstance.tabs;
-            fix.componentInstance.wrapperDiv.nativeElement.style.width = '260px';
-            fix.detectChanges();
-    
-            const rightScrollButton = fixTabs.headerContainer.nativeElement.children[2];
-            const leftScrollButton = fixTabs.headerContainer.nativeElement.children[0];
-            expect(leftScrollButton.clientWidth).toBeTruthy();
-            expect(rightScrollButton.clientWidth).toBeTruthy();
-    
-            fix.componentInstance.contacts.splice(0, 1);
-            fix.detectChanges();
-            await wait();
-    
-            expect(leftScrollButton.clientWidth).toBeFalsy();
-            expect(rightScrollButton.clientWidth).toBeFalsy();
-        });
+    it('should hide scroll buttons when no longer needed after deleting tabs.', async () => {
+        const fixture = TestBed.createComponent(TabsContactsComponent);
+        const tabs = fixture.componentInstance.tabs;
+        fixture.componentInstance.wrapperDiv.nativeElement.style.width = '260px';
+        fixture.detectChanges();
+
+        const rightScrollButton = tabs.headerContainer.nativeElement.children[2];
+        const leftScrollButton = tabs.headerContainer.nativeElement.children[0];
+        expect(leftScrollButton.clientWidth).toBeTruthy();
+        expect(rightScrollButton.clientWidth).toBeTruthy();
+
+        fixture.componentInstance.contacts.splice(0, 1);
+        fixture.detectChanges();
+        await wait();
+
+        expect(leftScrollButton.clientWidth).toBeFalsy();
+        expect(rightScrollButton.clientWidth).toBeFalsy();
     });
 
     describe('IgxTabs RTL', () => {