141 lines
3.6 KiB
JavaScript
141 lines
3.6 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import ImageDiffOverlay from '~/diffs/components/image_diff_overlay.vue';
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import { createStore } from '~/mr_notes/stores';
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import { imageDiffDiscussions } from '../mock_data/diff_discussions';
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import Icon from '~/vue_shared/components/icon.vue';
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describe('Diffs image diff overlay component', () => {
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const dimensions = {
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width: 100,
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height: 200,
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};
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let wrapper;
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let dispatch;
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const getAllImageBadges = () => wrapper.findAll('.js-image-badge');
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function createComponent(props = {}, extendStore = () => {}) {
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const store = createStore();
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extendStore(store);
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dispatch = jest.spyOn(store, 'dispatch').mockImplementation();
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wrapper = shallowMount(ImageDiffOverlay, {
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store,
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propsData: {
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discussions: [...imageDiffDiscussions],
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fileHash: 'ABC',
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...props,
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},
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methods: {
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getImageDimensions: jest.fn().mockReturnValue(dimensions),
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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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wrapper = null;
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});
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it('renders comment badges', () => {
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createComponent();
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expect(getAllImageBadges()).toHaveLength(2);
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});
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it('renders index of discussion in badge', () => {
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createComponent();
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const imageBadges = getAllImageBadges();
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expect(
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imageBadges
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.at(0)
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.text()
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.trim(),
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).toBe('1');
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expect(
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imageBadges
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.at(1)
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.text()
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.trim(),
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).toBe('2');
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});
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it('renders icon when showCommentIcon is true', () => {
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createComponent({ showCommentIcon: true });
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expect(wrapper.find(Icon).exists()).toBe(true);
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});
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it('sets badge comment positions', () => {
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createComponent();
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const imageBadges = getAllImageBadges();
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expect(imageBadges.at(0).attributes('style')).toBe('left: 10px; top: 10px;');
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expect(imageBadges.at(1).attributes('style')).toBe('left: 5px; top: 5px;');
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});
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it('renders single badge for discussion object', () => {
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createComponent({
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discussions: {
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...imageDiffDiscussions[0],
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},
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});
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expect(getAllImageBadges()).toHaveLength(1);
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});
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it('dispatches openDiffFileCommentForm when clicking overlay', () => {
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createComponent({ canComment: true });
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wrapper.find('.js-add-image-diff-note-button').trigger('click', { offsetX: 0, offsetY: 0 });
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expect(dispatch).toHaveBeenCalledWith('diffs/openDiffFileCommentForm', {
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fileHash: 'ABC',
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x: 0,
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y: 0,
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width: 100,
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height: 200,
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});
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});
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describe('toggle discussion', () => {
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const getImageBadge = () => wrapper.find('.js-image-badge');
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it('disables buttons when shouldToggleDiscussion is false', () => {
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createComponent({ shouldToggleDiscussion: false });
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expect(getImageBadge().attributes('disabled')).toEqual('disabled');
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});
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it('dispatches toggleDiscussion when clicking image badge', () => {
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createComponent();
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getImageBadge().trigger('click');
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expect(dispatch).toHaveBeenCalledWith('toggleDiscussion', {
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discussionId: '1',
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});
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});
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});
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describe('comment form', () => {
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const getCommentIndicator = () => wrapper.find('.comment-indicator');
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beforeEach(() => {
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createComponent({}, store => {
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store.state.diffs.commentForms.push({
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fileHash: 'ABC',
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x: 20,
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y: 10,
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});
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});
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});
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it('renders comment form badge', () => {
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expect(getCommentIndicator().exists()).toBe(true);
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});
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it('sets comment form badge position', () => {
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expect(getCommentIndicator().attributes('style')).toBe('left: 20px; top: 10px;');
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});
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});
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});
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