我有一个在其构造函数中调用动作的组件:
this.props.filterGroupCreated({filterGroupId: uuidV1(), dataSource})
在对组件进行快照测试时,如何模拟uuidV1()值?
目前测试如下:
import React from "react";
import { shallow } from "enzyme"
import {MultistepFilterSection} from "../../../src/components/MultistepFilter/MultistepFilterSection"
const mockFilterGroupsCreated = jest.fn()
describe("<MultistepFilterSection />", () => {
let wrapper
const getAudience = jest.fn()
const dataSource = "yougov"
beforeEach(() => {
wrapper = shallow(
<MultistepFilterSection
getAudience={getAudience}
dataSource={dataSource}
filterGroupCreated={ mockFilterGroupsCreated}
filterGroups={{"yougov":{}}}
/>
)
})
it("renders correctly", () => {
expect(wrapper).toMatchSnapshot()
})
// todo add more test cases!
})
快照每次都会生成一个新的uuid,从而导致测试失败。