即使已导入，也找不到模块

Question

当我运行这个测试时：

describe('<Reissue />', () => {
    it('calls reissue service', () => {
        const handleClose = () => null;
        const disableButton = () => null;
        const showPrompt = true;
        const po = '123456';

        const wrapper = shallow(<Reissue handleClose={handleClose} disableButton={disableButton} showPrompt={showPrompt} pol={pol}/>);
        expect(wrapper.find('.reissue').length).toBe(1);
    });    
});

我收到此错误：

Cannot find module 'src/services/ReissueService/ReissueService' from 'Reissue.tsx'

      14 | interface State {
      15 |     confirmButton: boolean;
    > 16 |     confirmed: boolean;
      17 | }
      18 |
      19 | export class Reissue extends React.Component<Props, State> {

      at Resolver.resolveModule (node_modules/jest-resolve/build/index.js:169:17)
      at Object.<anonymous> (src/components/reissue/ReissueCert.tsx:16:27)

Reissue.tsx 确实导入 ReissueService。 我需要模拟这个吗？如果需要，我该怎么做？

在 Reissue 中，我的导入是：

import { ReissueService } from 'src/services/ReissueService/ReissueService';

我正在出口：

export class Reissue extends React.Component<Props, State> {...

在 ReissueService 中，我导出：

export interface ReissueURL {...

export class ReissueService {...

Answer 1

我更改了import { ReissueService } from 'src/services/ReissueService/ReissueService'; import { ReissueService } from '../../services/ReissueService/ReissueService';