如何用Jest测试useParam（）函数

Question

在测试具有钩子的组件useParam（）时得到此错误

Answer 1

I fixed it using below code.
  jest.mock('react-router-dom', () => ({
    ...jest.requireActual('react-router-dom'),
    useParams: () => ({
      connectionId: '12',
    }),
  }));