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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- /* globals document */
- import View from '@ckeditor/ckeditor5-engine/src/view/view';
- import EnterObserver from '../src/enterobserver';
- import DomEventData from '@ckeditor/ckeditor5-engine/src/view/observer/domeventdata';
- import createViewRoot from '@ckeditor/ckeditor5-engine/tests/view/_utils/createroot';
- import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard';
- describe( 'EnterObserver', () => {
- let view, viewDocument;
- beforeEach( () => {
- view = new View();
- viewDocument = view.document;
- view.addObserver( EnterObserver );
- } );
- // See #10.
- it( 'can be initialized', () => {
- expect( () => {
- createViewRoot( viewDocument );
- view.attachDomRoot( document.createElement( 'div' ) );
- } ).to.not.throw();
- } );
- describe( 'enter event', () => {
- it( 'is fired on keydown', () => {
- const spy = sinon.spy();
- viewDocument.on( 'enter', spy );
- viewDocument.fire( 'keydown', new DomEventData( viewDocument, getDomEvent(), {
- keyCode: getCode( 'enter' ),
- shiftKey: false
- } ) );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.firstCall.args[ 1 ].isSoft ).to.be.false;
- } );
- it( 'detects whether shift was pressed along with the "enter" key', () => {
- const spy = sinon.spy();
- viewDocument.on( 'enter', spy );
- viewDocument.fire( 'keydown', new DomEventData( viewDocument, getDomEvent(), {
- keyCode: getCode( 'enter' ),
- shiftKey: true
- } ) );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.firstCall.args[ 1 ].isSoft ).to.be.true;
- } );
- it( 'is not fired on keydown when keyCode does not match enter', () => {
- const spy = sinon.spy();
- viewDocument.on( 'enter', spy );
- viewDocument.fire( 'keydown', new DomEventData( viewDocument, getDomEvent(), {
- keyCode: 1
- } ) );
- expect( spy.calledOnce ).to.be.false;
- } );
- it( 'should stop keydown event when enter event is stopped', () => {
- const keydownSpy = sinon.spy();
- viewDocument.on( 'keydown', keydownSpy );
- viewDocument.on( 'enter', evt => evt.stop() );
- viewDocument.fire( 'keydown', new DomEventData( viewDocument, getDomEvent(), {
- keyCode: getCode( 'enter' )
- } ) );
- sinon.assert.notCalled( keydownSpy );
- } );
- it( 'should not stop keydown event when enter event is not stopped', () => {
- const keydownSpy = sinon.spy();
- viewDocument.on( 'keydown', keydownSpy );
- viewDocument.on( 'enter', evt => evt.stop() );
- viewDocument.fire( 'keydown', new DomEventData( viewDocument, getDomEvent(), {
- keyCode: getCode( 'x' )
- } ) );
- sinon.assert.calledOnce( keydownSpy );
- } );
- } );
- function getDomEvent() {
- return {
- preventDefault: sinon.spy()
- };
- }
- } );
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