Angular Testing Course

Author: Your Name

src/app/courses/home/home.component.spec.ts

@@ -100,7 +100,7 @@ describe('HomeComponent', () => {
   });
 
 
-  it("should display advanced courses when tab clicked", () => {
+  it("should display advanced courses when tab clicked", (done: DoneFn) => {
 
       coursesService.findAllCourses.and.returnValue(of(setupCourses()));
 
@@ -112,11 +112,17 @@ describe('HomeComponent', () => {
 
       fixture.detectChanges();
 
-      const cardTitles = el.queryAll(By.css('.mat-card-title'));
+      setTimeout(() => {
 
-      expect(cardTitles.length).toBeGreaterThan(0,"Could not find card titles");
+          const cardTitles = el.queryAll(By.css('.mat-card-title'));
 
-      expect(cardTitles[0].nativeElement.textContent).toContain("Angular Security Course");
+          expect(cardTitles.length).toBeGreaterThan(0,"Could not find card titles");
+
+          expect(cardTitles[0].nativeElement.textContent).toContain("Angular Security Course");
+
+          done();
+
+      }, 500);
 
   });