我正在尝试为使用NEST.JS编写的Controller编写单元测试 以下是单元测试失败的登录方法
@Post('login')
async login(@Body() payload: LoginPayload): Promise<any> {
this.logger.info("Calling Loging");
this.logger.debug("Calling Loging");
const user = await this.authService.validateUser(payload);
return await this.authService.createToken(user);
}
上述代码的单元测试是在JEST框架中编写的。
beforeEach(async () => {
// createInputDetails() Functions initializes the LoginPayload, RegisterPayload and User Object
createInputDetails();
module = await Test.createTestingModule({
controllers: [AuthController],
providers: [
{
provide: AuthService,
useFactory: () => ({
createToken: jest.fn(() => true),
validateUser: jest.fn(() => true),
}),
},
{
provide: UserService,
useFactory: () => ({
get: jest.fn(() => true),
getByEmail: jest.fn(() => true),
getByEmailAndPass: jest.fn(() => true),
create: jest.fn(() => true),
}),
},
],
}).compile();
controller = module.get<AuthController>(AuthController);
authService = module.get<AuthService>(AuthService);
userService = module.get<UserService>(UserService);
});
describe('login', () => {
it('should validate user', async () => {
controller.login(loginPayload);
expect(authService.validateUser).toHaveBeenCalledWith(loginPayload);
expect(authService.createToken).toHaveBeenCalledWith(user);
})
})
我收到以下错误。需要知道我在这里想念什么吗?
expect(jest.fn()).toHaveBeenCalledWith(...expected)
Expected: {"email": "abc@xyz.com", "firstName": "abc", "lastName": "pqr", "password": "Test@1234", "profile": {"age": 32, "nickname": "abc"}, "userId": 14}
Number of calls: 0
96 | controller.register(registerPayload);
97 | // expect(userService.create).toHaveBeenCalledWith(registerPayload);
> 98 | expect(authService.createToken).toHaveBeenCalledWith(user);
| ^
99 | })
100 | })
101 |
at Object.it (modules/auth/auth.controller.spec.ts:98:39)
答案 0 :(得分:0)
您的controller.login
方法是异步的,因此您应该是await controller.login(registerPayload)
而不是直接调用它。我觉得您在开玩笑没有等待nextTick
处理,并且继续前进而没有让controller方法运行其段