开玩笑-无需使用mockAxios库即可模拟API调用

Question

我试图测试是否已使用jest模拟调用了我的API服务，我看到的大多数示例都使用jest.mock（'axios'），我不想依赖Axios库，但要独立任何这一切。当前，我的输出断言是0而不是1。有人可以看到我可能在哪里出错吗？

service.ts

import api from './api';
const postRequest = async (id: string, name: string) => {
const response = await api.post(`contests/${id}/joinedteams/${teamId}`)
    .then((res) => res.status)
    .catch((error) => Promise.reject(error));
return response;
};
export default postRequest;

Form.ts

const onSubmit = async (formData: any) => {
        const nameId = formData.name;
        await postJoinContest(id, nameId);
        handleModalClose();
    };

test.ts

const MockService = postRequest: jest.fn((_id: string, teamId: string) => console.log('called'))
jest.mock('../../services/', () => ({
    __esModule: true,
    default: {
        postRequest: (id: string, name: string) => MockService
    }
}));

it('submit a valid form', async () => {
        render(component);
        fireEvent.click(screen.getByRole('button'));
        await expect(MockService).toHaveBeenCalled();
        expect(mockService.postJoinContest).toHaveBeenCalledWith('6fafae7c-495e-4e18-9709-3c08b66b3b3d', 'paul');
    });