From 1e193387242ce1df41fd256babb612df7a672dc5 Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Tue, 14 Aug 2018 01:40:37 +0200
Subject: [PATCH] test(tabs): fix test failure (#12656)

Fixes a test in the tab group tests due to a long-standing PR being merged.
---
 src/lib/tabs/tab-group.spec.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/lib/tabs/tab-group.spec.ts b/src/lib/tabs/tab-group.spec.ts
index dab3da38180..cf23ea453a1 100644
--- a/src/lib/tabs/tab-group.spec.ts
+++ b/src/lib/tabs/tab-group.spec.ts
@@ -448,7 +448,7 @@ describe('MatTabGroup', () => {
       expect(component._tabs.toArray()[0].isActive).toBe(true);
     });
 
-    it('should be able to select a new tab after creation', () => {
+    it('should be able to select a new tab after creation', fakeAsync(() => {
       fixture.detectChanges();
       const component: MatTabGroup =
         fixture.debugElement.query(By.css('mat-tab-group')).componentInstance;
@@ -457,10 +457,11 @@ describe('MatTabGroup', () => {
       fixture.componentInstance.selectedIndex = 3;
 
       fixture.detectChanges();
+      tick();
 
       expect(component.selectedIndex).toBe(3);
       expect(component._tabs.toArray()[3].isActive).toBe(true);
-    });
+    }));
 
     it('should not fire `selectedTabChange` when the amount of tabs changes', fakeAsync(() => {
       fixture.detectChanges();