import { shallowMount } from '@vue/test-utils'; import { nextTick } from 'vue'; import ScrollButton from '~/ide/components/jobs/detail/scroll_button.vue'; import TerminalControls from '~/ide/components/terminal/terminal_controls.vue'; describe('IDE TerminalControls', () => { let wrapper; let buttons; const factory = (options = {}) => { wrapper = shallowMount(TerminalControls, { ...options, }); buttons = wrapper.findAll(ScrollButton); }; it('shows an up and down scroll button', () => { factory(); expect(buttons.wrappers.map((x) => x.props())).toEqual([ expect.objectContaining({ direction: 'up', disabled: true }), expect.objectContaining({ direction: 'down', disabled: true }), ]); }); it('enables up button with prop', () => { factory({ propsData: { canScrollUp: true } }); expect(buttons.at(0).props()).toEqual( expect.objectContaining({ direction: 'up', disabled: false }), ); }); it('enables down button with prop', () => { factory({ propsData: { canScrollDown: true } }); expect(buttons.at(1).props()).toEqual( expect.objectContaining({ direction: 'down', disabled: false }), ); }); it('emits "scroll-up" when click up button', async () => { factory({ propsData: { canScrollUp: true } }); expect(wrapper.emitted()).toEqual({}); buttons.at(0).vm.$emit('click'); await nextTick(); expect(wrapper.emitted('scroll-up')).toEqual([[]]); }); it('emits "scroll-down" when click down button', async () => { factory({ propsData: { canScrollDown: true } }); expect(wrapper.emitted()).toEqual({}); buttons.at(1).vm.$emit('click'); await nextTick(); expect(wrapper.emitted('scroll-down')).toEqual([[]]); }); });