OZG-4653 OZG-4708 fix spec

alfa-client/libs/ui/src/lib/icon/postfach-icon/postfach-icon.component.spec.ts

@@ -28,7 +28,6 @@ import { MatIconTestingModule } from '@angular/material/icon/testing';
 import { getElementFromFixture } from '@alfa-client/test-utils';
 import { getDataTestClassOf } from 'libs/tech-shared/test/data-test';
 import { PostfachIconComponent } from './postfach-icon.component';
-import { expectIconWithoutBadge } from '../../../../../../apps/alfa-e2e/src/support/angular.util';
 
 
 describe('PostfachIconComponent', () => {
@@ -69,7 +68,7 @@ describe('PostfachIconComponent', () => {
 			const icon: HTMLElement = getElementFromFixture(fixture, postfachIcon);
 
     		expect(icon).toHaveClass('mat-icon');
-			expectIconWithoutBadge(icon);
+			expect(icon).toHaveClass('mat-badge-hidden');
 		});
 
 		it('should show mail icon with badge', () => {