import { shallowMount } from '@vue/test-utils'; import DiffWithNote from '~/notes/components/diff_with_note.vue'; import { createStore } from '~/mr_notes/stores'; const discussionFixture = 'merge_requests/diff_discussion.json'; const imageDiscussionFixture = 'merge_requests/image_diff_discussion.json'; describe('diff_with_note', () => { let store; let wrapper; const selectors = { get diffTable() { return wrapper.find('.diff-content table'); }, get diffRows() { return wrapper.findAll('.diff-content .line_holder'); }, get noteRow() { return wrapper.find('.diff-content .notes_holder'); }, }; beforeEach(() => { store = createStore(); store.replaceState({ ...store.state, notes: { noteableData: { current_user: {}, }, }, }); }); describe('text diff', () => { beforeEach(() => { const diffDiscussion = getJSONFixture(discussionFixture)[0]; wrapper = shallowMount(DiffWithNote, { propsData: { discussion: diffDiscussion, }, store, }); }); it('removes trailing "+" char', () => { const richText = wrapper.vm.$el .querySelectorAll('.line_holder')[4] .querySelector('.line_content').textContent[0]; expect(richText).not.toEqual('+'); }); it('removes trailing "-" char', () => { const richText = wrapper.vm.$el.querySelector('#LC13').parentNode.textContent[0]; expect(richText).not.toEqual('-'); }); it('shows text diff', () => { expect(wrapper.classes('text-file')).toBe(true); expect(selectors.diffTable.exists()).toBe(true); }); it('shows diff lines', () => { expect(selectors.diffRows.length).toBe(12); }); it('shows notes row', () => { expect(selectors.noteRow.exists()).toBe(true); }); }); describe('image diff', () => { beforeEach(() => { const imageDiscussion = getJSONFixture(imageDiscussionFixture)[0]; wrapper = shallowMount(DiffWithNote, { propsData: { discussion: imageDiscussion, diffFile: {} }, store, }); }); it('shows image diff', () => { expect(selectors.diffTable.exists()).toBe(false); }); }); });