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- /**
- * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: view, browser-only */
- 'use strict';
- import FocusObserver from '/ckeditor5/engine/view/observer/focusobserver.js';
- import ViewDocument from '/ckeditor5/engine/view/document.js';
- describe( 'FocusObserver', () => {
- let viewDocument, observer;
- beforeEach( () => {
- viewDocument = new ViewDocument();
- observer = viewDocument.addObserver( FocusObserver );
- } );
- it( 'should define domEventType', () => {
- expect( observer.domEventType ).to.deep.equal( [ 'focus', 'blur' ] );
- } );
- describe( 'onDomEvent', () => {
- it( 'should fire focus with the right event data', () => {
- const spy = sinon.spy();
- viewDocument.on( 'focus', spy );
- observer.onDomEvent( { type: 'focus', target: document.body } );
- expect( spy.calledOnce ).to.be.true;
- const data = spy.args[ 0 ][ 1 ];
- expect( data.domTarget ).to.equal( document.body );
- } );
- it( 'should fire blur with the right event data', () => {
- const spy = sinon.spy();
- viewDocument.on( 'blur', spy );
- observer.onDomEvent( { type: 'blur', target: document.body } );
- expect( spy.calledOnce ).to.be.true;
- const data = spy.args[ 0 ][ 1 ];
- expect( data.domTarget ).to.equal( document.body );
- } );
- } );
- describe( 'handle focusedEditable property of the document', () => {
- let domMain, domHeader, viewMain, viewHeader;
- beforeEach( () => {
- domMain = document.createElement( 'div' );
- domHeader = document.createElement( 'h1' );
- viewMain = viewDocument.createRoot( domMain );
- viewHeader = viewDocument.createRoot( domHeader, 'header' );
- } );
- it( 'should set focusedEditable on focus', () => {
- observer.onDomEvent( { type: 'focus', target: domMain } );
- expect( viewDocument.focusedEditable ).to.equal( viewMain );
- } );
- it( 'should change focusedEditable on focus', () => {
- observer.onDomEvent( { type: 'focus', target: domMain } );
- expect( viewDocument.focusedEditable ).to.equal( viewMain );
- observer.onDomEvent( { type: 'focus', target: domHeader } );
- expect( viewDocument.focusedEditable ).to.equal( viewHeader );
- } );
- it( 'should set focusedEditable to null on blur', () => {
- observer.onDomEvent( { type: 'focus', target: domMain } );
- expect( viewDocument.focusedEditable ).to.equal( viewMain );
- observer.onDomEvent( { type: 'blur', target: domMain } );
- expect( viewDocument.focusedEditable ).to.be.null;
- } );
- it( 'should not touch focusedEditable on blur if it is already changed', () => {
- observer.onDomEvent( { type: 'focus', target: domMain } );
- expect( viewDocument.focusedEditable ).to.equal( viewMain );
- observer.onDomEvent( { type: 'focus', target: domHeader } );
- observer.onDomEvent( { type: 'blur', target: domMain } );
- expect( viewDocument.focusedEditable ).to.equal( viewHeader );
- } );
- } );
- } );
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