import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing'; import { MatDialogRef } from '@angular/material/dialog'; import { ReceiptDialogComponent } from './receipt-dialog.component'; describe('ReceiptDialogComponent', () => { let component: ReceiptDialogComponent; let fixture: ComponentFixture; beforeEach(waitForAsync(() => { TestBed.configureTestingModule({ imports: [MatDialogRef], declarations: [ReceiptDialogComponent], }).compileComponents(); })); beforeEach(() => { fixture = TestBed.createComponent(ReceiptDialogComponent); component = fixture.componentInstance; fixture.detectChanges(); }); it('should create', () => { expect(component).toBeTruthy(); }); });