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- /**
- * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: treeview */
- 'use strict';
- import FocusObserver from '/ckeditor5/core/treeview/observer/focusobserver.js';
- import TreeView from '/ckeditor5/core/treeview/treeview.js';
- describe( 'FocusObserver', () => {
- let treeView, observer;
- beforeEach( () => {
- treeView = new TreeView();
- treeView.addObserver( FocusObserver );
- observer = Array.from( treeView._observers )[ 0 ];
- } );
- it( 'should define domEventType', () => {
- expect( observer.domEventType ).to.deep.equal( [ 'focus', 'blur' ] );
- } );
- describe( 'onDomEvent', () => {
- it( 'should fire focus with the target', () => {
- const spy = sinon.spy();
- treeView.on( 'focus', spy );
- observer.onDomEvent( { type: 'focus', target: document.body } );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.calledWith( document.body ) );
- } );
- it( 'should fire blur with the target', () => {
- const spy = sinon.spy();
- treeView.on( 'blur', spy );
- observer.onDomEvent( { type: 'blur', target: document.body } );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.calledWith( document.body ) );
- } );
- } );
- } );
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