108 lines
3.8 KiB
JavaScript
108 lines
3.8 KiB
JavaScript
import Vue from 'vue';
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import DiffLineGutterContent from '~/diffs/components/diff_line_gutter_content.vue';
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import store from '~/mr_notes/stores';
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import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
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import discussionsMockData from '../mock_data/diff_discussions';
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import diffFileMockData from '../mock_data/diff_file';
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describe('DiffLineGutterContent', () => {
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const getDiscussionsMockData = () => [Object.assign({}, discussionsMockData)];
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const getDiffFileMock = () => Object.assign({}, diffFileMockData);
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const createComponent = (options = {}) => {
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const cmp = Vue.extend(DiffLineGutterContent);
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const props = Object.assign({}, options);
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props.fileHash = getDiffFileMock().fileHash;
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props.contextLinesPath = '/context/lines/path';
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return createComponentWithStore(cmp, store, props).$mount();
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};
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const setDiscussions = component => {
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component.$store.dispatch('setInitialNotes', getDiscussionsMockData());
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};
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const resetDiscussions = component => {
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component.$store.dispatch('setInitialNotes', []);
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};
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describe('computed', () => {
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describe('lineHref', () => {
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it('should prepend # to lineCode', () => {
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const lineCode = 'LC_42';
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const component = createComponent({ lineCode });
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expect(component.lineHref).toEqual(`#${lineCode}`);
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});
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it('should return # if there is no lineCode', () => {
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const component = createComponent({ lineCode: null });
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expect(component.lineHref).toEqual('#');
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});
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});
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describe('discussions, hasDiscussions, shouldShowAvatarsOnGutter', () => {
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it('should return empty array when there is no discussion', () => {
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const component = createComponent({ lineCode: 'LC_42' });
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expect(component.discussions).toEqual([]);
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expect(component.hasDiscussions).toEqual(false);
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expect(component.shouldShowAvatarsOnGutter).toEqual(false);
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});
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it('should return discussions for the given lineCode', () => {
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const { lineCode } = getDiffFileMock().highlightedDiffLines[1];
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const component = createComponent({ lineCode, showCommentButton: true });
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setDiscussions(component);
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expect(component.discussions).toEqual(getDiscussionsMockData());
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expect(component.hasDiscussions).toEqual(true);
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expect(component.shouldShowAvatarsOnGutter).toEqual(true);
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resetDiscussions(component);
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});
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});
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});
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describe('template', () => {
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it('should render three dots for context lines', () => {
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const component = createComponent({
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isMatchLine: true,
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});
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expect(component.$el.querySelector('span').classList.contains('context-cell')).toEqual(true);
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expect(component.$el.innerText).toEqual('...');
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});
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it('should render comment button', () => {
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const component = createComponent({
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showCommentButton: true,
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});
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Object.defineProperty(component, 'isLoggedIn', {
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get() {
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return true;
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},
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});
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expect(component.$el.querySelector('.js-add-diff-note-button')).toBeDefined();
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});
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it('should render line link', () => {
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const lineNumber = 42;
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const lineCode = `LC_${lineNumber}`;
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const component = createComponent({ lineNumber, lineCode });
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const link = component.$el.querySelector('a');
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expect(link.href.indexOf(`#${lineCode}`) > -1).toEqual(true);
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expect(link.dataset.linenumber).toEqual(lineNumber.toString());
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});
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it('should render user avatars', () => {
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const component = createComponent({
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showCommentButton: true,
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lineCode: getDiffFileMock().highlightedDiffLines[1].lineCode,
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});
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setDiscussions(component);
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expect(component.$el.querySelector('.diff-comment-avatar-holders')).toBeDefined();
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resetDiscussions(component);
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});
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});
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});
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