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import { GlIcon } from '@gitlab/ui';
import { mount } from '@vue/test-utils';
import DiffDiscussions from '~/diffs/components/diff_discussions.vue';
import { createStore } from '~/mr_notes/stores';
import DiscussionNotes from '~/notes/components/discussion_notes.vue';
import NoteableDiscussion from '~/notes/components/noteable_discussion.vue';
import TimelineEntryItem from '~/vue_shared/components/notes/timeline_entry_item.vue';
import discussionsMockData from '../mock_data/diff_discussions';
jest.mock('~/behaviors/markdown/render_gfm');
describe('DiffDiscussions', () => {
let store;
let wrapper;
const getDiscussionsMockData = () => [{ ...discussionsMockData }];
const createComponent = (props) => {
store = createStore();
wrapper = mount(DiffDiscussions, {
store,
propsData: {
discussions: getDiscussionsMockData(),
...props,
},
});
};
describe('template', () => {
it('should have notes list', () => {
createComponent();
expect(wrapper.findComponent(NoteableDiscussion).exists()).toBe(true);
expect(wrapper.findComponent(DiscussionNotes).exists()).toBe(true);
expect(
wrapper.findComponent(DiscussionNotes).findAllComponents(TimelineEntryItem).length,
).toBe(discussionsMockData.notes.length);
});
});
describe('image commenting', () => {
const findDiffNotesToggle = () => wrapper.find('.js-diff-notes-toggle');
it('renders collapsible discussion button', () => {
createComponent({ shouldCollapseDiscussions: true });
const diffNotesToggle = findDiffNotesToggle();
expect(diffNotesToggle.exists()).toBe(true);
expect(diffNotesToggle.findComponent(GlIcon).exists()).toBe(true);
expect(diffNotesToggle.classes('diff-notes-collapse')).toBe(true);
});
it('dispatches toggleDiscussion when clicking collapse button', () => {
createComponent({ shouldCollapseDiscussions: true });
jest.spyOn(wrapper.vm.$store, 'dispatch').mockImplementation();
const diffNotesToggle = findDiffNotesToggle();
diffNotesToggle.trigger('click');
expect(wrapper.vm.$store.dispatch).toHaveBeenCalledWith('toggleDiscussion', {
discussionId: discussionsMockData.id,
});
});
it('renders expand button when discussion is collapsed', () => {
const discussions = getDiscussionsMockData();
discussions[0].expanded = false;
createComponent({ discussions, shouldCollapseDiscussions: true });
const diffNotesToggle = findDiffNotesToggle();
expect(diffNotesToggle.text().trim()).toBe('1');
expect(diffNotesToggle.classes()).toEqual(
expect.arrayContaining(['js-diff-notes-toggle', 'gl-translate-x-n50', 'design-note-pin']),
);
});
it('hides discussion when collapsed', () => {
const discussions = getDiscussionsMockData();
discussions[0].expanded = false;
createComponent({ discussions, shouldCollapseDiscussions: true });
expect(wrapper.findComponent(NoteableDiscussion).isVisible()).toBe(false);
});
it('renders badge on avatar', () => {
createComponent({ renderAvatarBadge: true });
const noteableDiscussion = wrapper.findComponent(NoteableDiscussion);
expect(noteableDiscussion.find('.design-note-pin').exists()).toBe(true);
expect(noteableDiscussion.find('.design-note-pin').text().trim()).toBe('1');
});
});
});
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