118 lines
4.2 KiB
JavaScript
118 lines
4.2 KiB
JavaScript
import Vue from 'vue';
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import DiffGutterAvatarsComponent from '~/diffs/components/diff_gutter_avatars.vue';
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import { COUNT_OF_AVATARS_IN_GUTTER } from '~/diffs/constants';
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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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describe('DiffGutterAvatars', () => {
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let component;
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const getDiscussionsMockData = () => [Object.assign({}, discussionsMockData)];
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beforeEach(() => {
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component = createComponentWithStore(Vue.extend(DiffGutterAvatarsComponent), store, {
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discussions: getDiscussionsMockData(),
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}).$mount();
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});
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describe('computed', () => {
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describe('discussionsExpanded', () => {
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it('should return true when all discussions are expanded', () => {
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expect(component.discussionsExpanded).toEqual(true);
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});
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it('should return false when all discussions are not expanded', () => {
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component.discussions[0].expanded = false;
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expect(component.discussionsExpanded).toEqual(false);
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});
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});
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describe('allDiscussions', () => {
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it('should return an array of notes', () => {
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expect(component.allDiscussions).toEqual([...component.discussions[0].notes]);
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});
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});
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describe('notesInGutter', () => {
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it('should return a subset of discussions to show in gutter', () => {
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expect(component.notesInGutter.length).toEqual(COUNT_OF_AVATARS_IN_GUTTER);
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expect(component.notesInGutter[0]).toEqual({
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note: component.discussions[0].notes[0].note,
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author: component.discussions[0].notes[0].author,
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});
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});
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});
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describe('moreCount', () => {
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it('should return count of remaining discussions from gutter', () => {
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expect(component.moreCount).toEqual(2);
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});
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});
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describe('moreText', () => {
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it('should return proper text if moreCount > 0', () => {
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expect(component.moreText).toEqual('2 more comments');
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});
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it('should return empty string if there is no discussion', () => {
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component.discussions = [];
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expect(component.moreText).toEqual('');
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});
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});
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});
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describe('methods', () => {
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describe('getTooltipText', () => {
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it('should return original comment if it is shorter than max length', () => {
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const note = component.discussions[0].notes[0];
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expect(component.getTooltipText(note)).toEqual('Administrator: comment 1');
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});
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it('should return truncated version of comment', () => {
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const note = component.discussions[0].notes[1];
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expect(component.getTooltipText(note)).toEqual('Fatih Acet: comment 2 is r...');
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});
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});
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describe('toggleDiscussions', () => {
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it('should toggle all discussions', () => {
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expect(component.discussions[0].expanded).toEqual(true);
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component.$store.dispatch('setInitialNotes', getDiscussionsMockData());
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component.discussions = component.$store.state.notes.discussions;
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component.toggleDiscussions();
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expect(component.discussions[0].expanded).toEqual(false);
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component.$store.dispatch('setInitialNotes', []);
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});
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});
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});
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describe('template', () => {
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const buttonSelector = '.js-diff-comment-button';
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const svgSelector = `${buttonSelector} svg`;
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const avatarSelector = '.js-diff-comment-avatar';
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const plusCountSelector = '.js-diff-comment-plus';
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it('should have button to collapse discussions when the discussions expanded', () => {
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expect(component.$el.querySelector(buttonSelector)).toBeDefined();
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expect(component.$el.querySelector(svgSelector)).toBeDefined();
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});
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it('should have user avatars when discussions collapsed', () => {
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component.discussions[0].expanded = false;
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Vue.nextTick(() => {
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expect(component.$el.querySelector(buttonSelector)).toBeNull();
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expect(component.$el.querySelectorAll(avatarSelector).length).toEqual(4);
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expect(component.$el.querySelector(plusCountSelector)).toBeDefined();
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expect(component.$el.querySelector(plusCountSelector).textContent).toEqual('+2');
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});
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});
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});
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});
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