From 740a2eeaa921c201c21b7a0fee980cf05ad7c2aa Mon Sep 17 00:00:00 2001
From: Jeremy Elbourn <jelbourn@gmail.com>
Date: Tue, 26 Feb 2019 08:58:43 -0800
Subject: [PATCH] test(slide-toggle): adding missing detectChanges() and tick()
 (#15309)

This makes a test pass both with ivy and ViewEngine
---
 src/lib/slide-toggle/slide-toggle.spec.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib/slide-toggle/slide-toggle.spec.ts b/src/lib/slide-toggle/slide-toggle.spec.ts
index 6434fdc81dc..d703aa7fa41 100644
--- a/src/lib/slide-toggle/slide-toggle.spec.ts
+++ b/src/lib/slide-toggle/slide-toggle.spec.ts
@@ -435,6 +435,8 @@ describe('MatSlideToggle without forms', () => {
           ]
         });
       const fixture = TestBed.createComponent(SlideToggleBasic);
+      fixture.detectChanges();
+
       const testComponent = fixture.debugElement.componentInstance;
       const slideToggleDebug = fixture.debugElement.query(By.css('mat-slide-toggle'));
       const thumbContainerDebug = slideToggleDebug
@@ -448,6 +450,7 @@ describe('MatSlideToggle without forms', () => {
       expect(slideToggle.checked).toBe(false);
 
       gestureConfig.emitEventForElement('slidestart', slideThumbContainer);
+      tick();
 
       expect(slideThumbContainer.classList).toContain('mat-dragging');