import ScanCode from '../../../../src/web/actions/scanCode/ScanCodeComponent'; import renderer from 'react-test-renderer'; import React from 'react'; describe('test src/web/actions/scanCode/ScanCodeComponent', () => { /** * https://jestjs.io/docs/tutorial-react */ it('test ScanCode', () => { const component = renderer.create( {}, fail: () => {}, complete: () => {}, enableDefaultBehavior: true, }}> ); let tree = component.toJSON(); expect(tree).toMatchSnapshot(); }) })