120 lines
3.8 KiB
JavaScript
120 lines
3.8 KiB
JavaScript
import Vue from 'vue';
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import { placeholderImage } from '~/lazy_loader';
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import userAvatarImage from '~/vue_shared/components/user_avatar/user_avatar_image.vue';
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import mountComponent, { mountComponentWithSlots } from 'spec/helpers/vue_mount_component_helper';
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import defaultAvatarUrl from '~/../images/no_avatar.png';
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const DEFAULT_PROPS = {
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size: 99,
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imgSrc: 'myavatarurl.com',
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imgAlt: 'mydisplayname',
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cssClasses: 'myextraavatarclass',
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tooltipText: 'tooltip text',
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tooltipPlacement: 'bottom',
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};
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describe('User Avatar Image Component', function() {
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let vm;
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let UserAvatarImage;
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beforeEach(() => {
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UserAvatarImage = Vue.extend(userAvatarImage);
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});
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describe('Initialization', function() {
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beforeEach(function() {
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vm = mountComponent(UserAvatarImage, {
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...DEFAULT_PROPS,
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}).$mount();
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});
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it('should return a defined Vue component', function() {
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expect(vm).toBeDefined();
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});
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it('should have <img> as a child element', function() {
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const imageElement = vm.$el.querySelector('img');
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expect(imageElement).not.toBe(null);
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expect(imageElement.getAttribute('src')).toBe(`${DEFAULT_PROPS.imgSrc}?width=99`);
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expect(imageElement.getAttribute('data-src')).toBe(`${DEFAULT_PROPS.imgSrc}?width=99`);
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expect(imageElement.getAttribute('alt')).toBe(DEFAULT_PROPS.imgAlt);
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});
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it('should properly compute avatarSizeClass', function() {
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expect(vm.avatarSizeClass).toBe('s99');
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});
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it('should properly render img css', function() {
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const { classList } = vm.$el.querySelector('img');
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const containsAvatar = classList.contains('avatar');
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const containsSizeClass = classList.contains('s99');
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const containsCustomClass = classList.contains(DEFAULT_PROPS.cssClasses);
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const lazyClass = classList.contains('lazy');
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expect(containsAvatar).toBe(true);
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expect(containsSizeClass).toBe(true);
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expect(containsCustomClass).toBe(true);
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expect(lazyClass).toBe(false);
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});
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});
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describe('Initialization when lazy', function() {
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beforeEach(function() {
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vm = mountComponent(UserAvatarImage, {
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...DEFAULT_PROPS,
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lazy: true,
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}).$mount();
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});
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it('should add lazy attributes', function() {
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const imageElement = vm.$el.querySelector('img');
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const lazyClass = imageElement.classList.contains('lazy');
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expect(lazyClass).toBe(true);
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expect(imageElement.getAttribute('src')).toBe(placeholderImage);
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expect(imageElement.getAttribute('data-src')).toBe(`${DEFAULT_PROPS.imgSrc}?width=99`);
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});
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});
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describe('Initialization without src', function() {
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beforeEach(function() {
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vm = mountComponent(UserAvatarImage);
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});
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it('should have default avatar image', function() {
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const imageElement = vm.$el.querySelector('img');
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expect(imageElement.getAttribute('src')).toBe(defaultAvatarUrl);
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});
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});
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describe('dynamic tooltip content', () => {
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const props = DEFAULT_PROPS;
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const slots = {
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default: ['Action!'],
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};
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beforeEach(() => {
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vm = mountComponentWithSlots(UserAvatarImage, { props, slots }).$mount();
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});
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it('renders the tooltip slot', () => {
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expect(vm.$el.querySelector('.js-user-avatar-image-toolip')).not.toBe(null);
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});
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it('renders the tooltip content', () => {
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expect(vm.$el.querySelector('.js-user-avatar-image-toolip').textContent).toContain(
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slots.default[0],
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);
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});
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it('does not render tooltip data attributes for on avatar image', () => {
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const avatarImg = vm.$el.querySelector('img');
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expect(avatarImg.dataset.originalTitle).not.toBeDefined();
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expect(avatarImg.dataset.placement).not.toBeDefined();
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expect(avatarImg.dataset.container).not.toBeDefined();
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});
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});
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});
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