fix: improve codecov

NG-ZORRO · Jan 3, 2019 · df87f3d · df87f3d
1 parent 2b72c8c
commit df87f3d
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/components/empty/nz-empty.spec.ts b/components/empty/nz-empty.spec.ts
@@ -199,6 +199,15 @@ describe('nz-empty', () => {
         // expect(componentEl.tagName).toBe('NZ-EMPTY-TEST-CUSTOM');
         // expect(componentEl.innerText).toBe(`I'm in component list`);
       }));
+
+      it('should raise error when set a invalid default value', () => {
+        expect(() => {
+          testComponent.changeToInvalid();
+          fixture.detectChanges();
+          tick();
+          fixture.detectChanges();
+        }).toThrowError();
+      });
     });
 
     /**
@@ -286,6 +295,10 @@ export class NzEmptyTestServiceComponent {
   changeToComponent(): void {
     this.emptyService.setDefaultEmptyContent(NzEmptyTestCustomComponent);
   }
+
+  changeToInvalid(): void {
+    this.emptyService.setDefaultEmptyContent(false as any);
+  }
 }
 
 @Component({