import * as badgeHelper from '~/image_diff/helpers/badge_helper'; import * as mockData from '../mock_data'; describe('badge helper', () => { const { coordinate, noteId, badgeText, badgeNumber } = mockData; let containerEl; let buttonEl; beforeEach(() => { containerEl = document.createElement('div'); }); describe('createImageBadge', () => { beforeEach(() => { buttonEl = badgeHelper.createImageBadge(noteId, coordinate); }); it('should create button', () => { expect(buttonEl.tagName).toEqual('BUTTON'); expect(buttonEl.getAttribute('type')).toEqual('button'); }); it('should set disabled attribute', () => { expect(buttonEl.hasAttribute('disabled')).toEqual(true); }); it('should set noteId', () => { expect(buttonEl.dataset.noteId).toEqual(noteId); }); it('should set coordinate', () => { expect(buttonEl.style.left).toEqual(`${coordinate.x}px`); expect(buttonEl.style.top).toEqual(`${coordinate.y}px`); }); describe('classNames', () => { it('should set .js-image-badge by default', () => { expect(buttonEl.className).toEqual('js-image-badge'); }); it('should add additional class names if parameter is passed', () => { const classNames = ['first-class', 'second-class']; buttonEl = badgeHelper.createImageBadge(noteId, coordinate, classNames); expect(buttonEl.className).toEqual(classNames.concat('js-image-badge').join(' ')); }); }); }); describe('addImageBadge', () => { beforeEach(() => { badgeHelper.addImageBadge(containerEl, { coordinate, badgeText, noteId, }); buttonEl = containerEl.querySelector('button'); }); it('should appends button to container', () => { expect(buttonEl).toBeDefined(); }); it('should set the badge text', () => { expect(buttonEl.innerText).toEqual(badgeText); }); it('should set the button coordinates', () => { expect(buttonEl.style.left).toEqual(`${coordinate.x}px`); expect(buttonEl.style.top).toEqual(`${coordinate.y}px`); }); it('should set the button noteId', () => { expect(buttonEl.dataset.noteId).toEqual(noteId); }); }); describe('addImageCommentBadge', () => { beforeEach(() => { badgeHelper.addImageCommentBadge(containerEl, { coordinate, noteId, }); buttonEl = containerEl.querySelector('button'); }); it('should append icon button to container', () => { expect(buttonEl).toBeDefined(); }); it('should create icon comment button', () => { const iconEl = buttonEl.querySelector('svg'); expect(iconEl).toBeDefined(); }); }); describe('addAvatarBadge', () => { let avatarBadgeEl; beforeEach(() => { containerEl.innerHTML = ` <div id="${noteId}"> <div class="badge hidden"> </div> </div> `; badgeHelper.addAvatarBadge(containerEl, { detail: { noteId, badgeNumber, }, }); avatarBadgeEl = containerEl.querySelector(`#${noteId} .badge`); }); it('should update badge number', () => { expect(avatarBadgeEl.innerText).toEqual(badgeNumber.toString()); }); it('should remove hidden class', () => { expect(avatarBadgeEl.classList.contains('hidden')).toEqual(false); }); }); });