Angular + Jasmine，将测试移至通用模块。服务->未定义

Question

我拿了常用模块globals.js中常用的测试：

const user = {
  username: 'Skat',
  password: '123',
  role: 'user',
};

function relogin(user, authService) {
  describe('--> relogin', () => {
    it('--> ' + user.role + ', ' + user.username, async () => {
      authService.logout();
      expect(authService.isLogged()).toBe(false);
      authService.login(user.username, user.password).subscribe();
      await delay(800);
      expect(authService.isLogged()).toBe(true);
    });
  });
}

module.exports.user = user;
module.exports.relogin = relogin;

从service.spec.ts 调用共享测试：

const globals = require('../globals');

describe('AdvertService', () => {
  let authService: AuthService;

  beforeEach(() => {
    jasmine.DEFAULT_TIMEOUT_INTERVAL = 20000;

    TestBed.configureTestingModule({
      imports: [HttpClientModule, RouterTestingModule],
      providers: [
        AuthService
      ],
    });
  });

  it('Injected services should be created', inject([AuthService], async (authService1: AuthService) => {
      expect(authService).toBeFalsy();
      authService = authService1;
      expect(authService).toBeTruthy();
    }
  ));

  globals.relogin(globals.user, authService);

});

因此，来自公共模块的测试失败，原因是：

TypeError: 无法读取未定义的属性“注销”

test fail printscreen

但是服务对象肯定是创建的，只是因为某种原因undefined来到了公共模块。

请告诉我如何通过测试中的服务对象，我在公共模块中移动？

Answer 1

尝试首先告诉您的测试用例它是异步的，然后注入您的服务。像这样：

it('Injected services should be created', async(inject([AuthService], (authService1: AuthService) => {
      expect(authService).toBeFalsy();
      authService = authService1;
      expect(authService).toBeTruthy();
    }
)));