reactjs - 如何模拟 redux 表单的 getFormValues

Question

我正在使用以下代码来测试我的 Action 创建器。因为我的操作创建器使用存储状态，所以我需要模拟 getFormValues 和 isValid。但是，它会抛出

TypeError: (0 , _reduxForm.getFormValues)(...) is not a function.

谁能帮我解决这个问题吗？

import * as reduxForm from 'redux-form';
it('creates SAVE_PROPERTY when saving a property', () => {
  reduxForm.getFormValues = jest.fn(() => ({ field1: 'test', field2: 'test2' }));
  reduxForm.isValid = jest.fn(() => false);

  store.dispatch(saveProperty(1));
  expect(store.getActions()).toMatchSnapshot();
  reduxForm.getFormValues.mockRestore();
  reduxForm.isValid.mockRestore();
});

Answer 1

我想了很久，终于找到了解决办法。希望对其他人有帮助

it("creates SAVE_PROPERTY when saving a property and form values are missing", () => {
    reduxForm.getFormValues = jest.fn(() => () => ({
      field1: "test",
      field2: "test2"
    }));
    reduxForm.isValid = jest.fn(() => () => false);

    store.dispatch(saveProperty(1));
    expect(store.getActions()).toMatchSnapshot();
    reduxForm.getFormValues.mockRestore();
    reduxForm.isValid.mockRestore();
  });