117 lines
3.2 KiB
JavaScript
117 lines
3.2 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import DiffGutterAvatars from '~/diffs/components/diff_gutter_avatars.vue';
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import discussionsMockData from '../mock_data/diff_discussions';
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const getDiscussionsMockData = () => [{ ...discussionsMockData }];
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describe('DiffGutterAvatars', () => {
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let wrapper;
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const findCollapseButton = () => wrapper.find('.diff-notes-collapse');
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const findMoreCount = () => wrapper.find('.diff-comments-more-count');
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const findUserAvatars = () => wrapper.findAll('.diff-comment-avatar');
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const createComponent = (props = {}) => {
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wrapper = shallowMount(DiffGutterAvatars, {
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propsData: {
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...props,
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},
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});
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};
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afterEach(() => {
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wrapper.destroy();
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});
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describe('when expanded', () => {
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beforeEach(() => {
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createComponent({
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discussions: getDiscussionsMockData(),
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discussionsExpanded: true,
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});
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});
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it('renders a collapse button when discussions are expanded', () => {
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expect(findCollapseButton().exists()).toBe(true);
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});
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it('should emit toggleDiscussions event on button click', () => {
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findCollapseButton().trigger('click');
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return wrapper.vm.$nextTick().then(() => {
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expect(wrapper.emitted().toggleLineDiscussions).toBeTruthy();
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});
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});
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});
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describe('when collapsed', () => {
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beforeEach(() => {
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createComponent({
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discussions: getDiscussionsMockData(),
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discussionsExpanded: false,
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});
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});
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it('renders user avatars and moreCount text', () => {
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expect(findUserAvatars().exists()).toBe(true);
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expect(findMoreCount().exists()).toBe(true);
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});
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it('renders correct amount of user avatars', () => {
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expect(findUserAvatars().length).toBe(3);
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});
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it('renders correct moreCount number', () => {
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expect(findMoreCount().text()).toBe('+2');
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});
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it('should emit toggleDiscussions event on avatars click', () => {
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findUserAvatars()
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.at(0)
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.trigger('click');
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return wrapper.vm.$nextTick().then(() => {
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expect(wrapper.emitted().toggleLineDiscussions).toBeTruthy();
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});
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});
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it('should emit toggleDiscussions event on more count text click', () => {
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findMoreCount().trigger('click');
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return wrapper.vm.$nextTick().then(() => {
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expect(wrapper.emitted().toggleLineDiscussions).toBeTruthy();
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});
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});
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});
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it('renders an empty more count string if there are no discussions', () => {
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createComponent({
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discussions: [],
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discussionsExpanded: false,
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});
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expect(findMoreCount().exists()).toBe(false);
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});
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describe('tooltip text', () => {
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beforeEach(() => {
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createComponent({
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discussions: getDiscussionsMockData(),
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discussionsExpanded: false,
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});
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});
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it('returns original comment if it is shorter than max length', () => {
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const note = wrapper.vm.discussions[0].notes[0];
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expect(wrapper.vm.getTooltipText(note)).toEqual('Administrator: comment 1');
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});
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it('returns truncated version of comment if it is longer than max length', () => {
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const note = wrapper.vm.discussions[0].notes[1];
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expect(wrapper.vm.getTooltipText(note)).toEqual('Fatih Acet: comment 2 is r...');
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});
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});
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});
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