admin.component.spec.ts

import { HttpClientTestingModule } from '@angular/common/http/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { ComponentFixture, TestBed } from '@angular/core/testing';

import { AdminComponent } from './admin.component';

describe('AdminComponent', () => {
  let component: AdminComponent;
  let fixture: ComponentFixture<AdminComponent>;

  beforeEach(async () => {
    await TestBed.configureTestingModule({
      declarations: [ AdminComponent ],
      imports: [ 
        HttpClientTestingModule,
        RouterTestingModule.withRoutes([
          { path: 'admin/category', component: AdminComponent}
        ])
      ]
    })
    .compileComponents();
  });

  beforeEach(() => {
    fixture = TestBed.createComponent(AdminComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });
});