I have a component which calls an action in its constructor:
this.props.filterGroupCreated({filterGroupId: uuidV1(), dataSource})
When snapshot testing the component, how can mock the uuidV1() value?
At the moment the test looks like this:
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!
})
The snapshot generates a new uuid each time thus resulting in a failing test.
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