import React from 'react'; import { render, mount } from 'enzyme'; import Slider from '..'; describe('Slider', () => { it('should show tooltip when hovering slider handler', () => { const wrapper = mount( ); wrapper.find('.ant-slider-handle').at(0).simulate('mouseEnter'); expect(render(wrapper.find('Trigger').instance().getComponent())).toMatchSnapshot(); wrapper.find('.ant-slider-handle').at(0).simulate('mouseLeave'); expect(render(wrapper.find('Trigger').instance().getComponent())).toMatchSnapshot(); }); });