debian-mirror-gitlab/spec/javascripts/diffs/components/diff_gutter_avatars_spec.js
2018-11-08 19:23:39 +05:30

115 lines
4.2 KiB
JavaScript

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