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- /**
- * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: ui, button */
- 'use strict';
- import ButtonView from '/ckeditor5/core/ui/button/buttonview.js';
- import Model from '/ckeditor5/core/ui/model.js';
- describe( 'ButtonView', () => {
- let model, view;
- beforeEach( () => {
- model = new Model( {
- label: 'foo',
- isEnabled: true,
- isOn: false
- } );
- view = new ButtonView( model );
- return view.init();
- } );
- describe( '<button> bindings', () => {
- describe( 'class', () => {
- it( 'is set initially', () => {
- expect( view.element.classList.contains( 'ck-button' ) ).to.be.true( 'ck-button' );
- expect( view.element.classList.contains( 'ck-enabled' ) ).to.be.true( 'ck-enabled' );
- expect( view.element.classList.contains( 'ck-off' ) ).to.be.true( 'ck-off' );
- } );
- it( 'reacts on model.isEnabled', () => {
- model.isEnabled = false;
- expect( view.element.classList.contains( 'ck-disabled' ) ).to.be.true( 'ck-disabled' );
- } );
- it( 'reacts on model.isOn', () => {
- model.isOn = true;
- expect( view.element.classList.contains( 'ck-on' ) ).to.be.true( 'ck-on' );
- } );
- } );
- describe( 'text', () => {
- it( 'is set initially', () => {
- expect( view.element.textContent ).to.equal( 'foo' );
- } );
- it( 'reacts on model.label', () => {
- model.label = 'bar';
- expect( view.element.textContent ).to.equal( 'bar' );
- } );
- } );
- describe( 'mousedown event', () => {
- it( 'should be prevented', () => {
- const ret = view.element.dispatchEvent( new Event( 'mousedown', { cancelable: true } ) );
- expect( ret ).to.be.false;
- } );
- } );
- describe( 'click event', () => {
- it( 'triggers click event if button is not disabled', () => {
- const spy = sinon.spy();
- view.on( 'click', spy );
- view.element.dispatchEvent( new Event( 'click' ) );
- expect( spy.callCount ).to.equal( 1 );
- model.isEnabled = false;
- view.element.dispatchEvent( new Event( 'click' ) );
- expect( spy.callCount ).to.equal( 1 );
- } );
- } );
- } );
- } );
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