117 lines
3.7 KiB
JavaScript
117 lines
3.7 KiB
JavaScript
import { GlButton } from '@gitlab/ui';
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import { shallowMount } from '@vue/test-utils';
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import Vue, { nextTick } from 'vue';
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import Vuex from 'vuex';
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import TimelineToggle, {
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timelineEnabledTooltip,
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timelineDisabledTooltip,
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} from '~/notes/components/timeline_toggle.vue';
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import { ASC, DESC } from '~/notes/constants';
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import createStore from '~/notes/stores';
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import { trackToggleTimelineView } from '~/notes/utils';
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import Tracking from '~/tracking';
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Vue.use(Vuex);
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describe('Timeline toggle', () => {
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let wrapper;
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let store;
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const mockEvent = { currentTarget: { blur: jest.fn() } };
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const createComponent = () => {
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jest.spyOn(store, 'dispatch').mockImplementation();
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jest.spyOn(Tracking, 'event').mockImplementation();
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wrapper = shallowMount(TimelineToggle, {
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store,
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});
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};
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const findGlButton = () => wrapper.find(GlButton);
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beforeEach(() => {
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store = createStore();
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createComponent();
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});
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afterEach(() => {
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if (wrapper) {
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wrapper.destroy();
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wrapper = null;
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}
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store.dispatch.mockReset();
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mockEvent.currentTarget.blur.mockReset();
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Tracking.event.mockReset();
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});
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describe('ON state', () => {
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it('should update timeline flag in the store', () => {
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store.state.isTimelineEnabled = false;
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findGlButton().vm.$emit('click', mockEvent);
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expect(store.dispatch).toHaveBeenCalledWith('setTimelineView', true);
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});
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it('should set sort direction to DESC if not set', () => {
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store.state.isTimelineEnabled = true;
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store.state.sortDirection = ASC;
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findGlButton().vm.$emit('click', mockEvent);
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expect(store.dispatch).toHaveBeenCalledWith('setDiscussionSortDirection', {
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direction: DESC,
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persist: false,
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});
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});
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it('should set correct UI state', async () => {
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store.state.isTimelineEnabled = true;
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findGlButton().vm.$emit('click', mockEvent);
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await nextTick();
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expect(findGlButton().attributes('title')).toBe(timelineEnabledTooltip);
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expect(findGlButton().attributes('selected')).toBe('true');
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expect(mockEvent.currentTarget.blur).toHaveBeenCalled();
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});
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it('should track Snowplow event', async () => {
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store.state.isTimelineEnabled = true;
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await nextTick();
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findGlButton().trigger('click');
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const { category, action, label, property, value } = trackToggleTimelineView(true);
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expect(Tracking.event).toHaveBeenCalledWith(category, action, { label, property, value });
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});
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});
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describe('OFF state', () => {
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it('should update timeline flag in the store', () => {
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store.state.isTimelineEnabled = true;
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findGlButton().vm.$emit('click', mockEvent);
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expect(store.dispatch).toHaveBeenCalledWith('setTimelineView', false);
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});
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it('should NOT update sort direction', () => {
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store.state.isTimelineEnabled = false;
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findGlButton().vm.$emit('click', mockEvent);
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expect(store.dispatch).not.toHaveBeenCalledWith();
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});
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it('should set correct UI state', async () => {
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store.state.isTimelineEnabled = false;
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findGlButton().vm.$emit('click', mockEvent);
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await nextTick();
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expect(findGlButton().attributes('title')).toBe(timelineDisabledTooltip);
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expect(findGlButton().attributes('selected')).toBe(undefined);
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expect(mockEvent.currentTarget.blur).toHaveBeenCalled();
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});
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it('should track Snowplow event', async () => {
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store.state.isTimelineEnabled = false;
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await nextTick();
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findGlButton().trigger('click');
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const { category, action, label, property, value } = trackToggleTimelineView(false);
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expect(Tracking.event).toHaveBeenCalledWith(category, action, { label, property, value });
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});
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});
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});
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