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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 ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
- import Enter from '../src/enter';
- import EnterCommand from '../src/entercommand';
- import EnterObserver from '../src/enterobserver';
- import DomEventData from '@ckeditor/ckeditor5-engine/src/view/observer/domeventdata';
- describe( 'Enter feature', () => {
- let element, editor, viewDocument;
- beforeEach( () => {
- element = document.createElement( 'div' );
- document.body.appendChild( element );
- return ClassicTestEditor
- .create( element, {
- plugins: [ Enter ]
- } )
- .then( newEditor => {
- editor = newEditor;
- viewDocument = editor.editing.view.document;
- } );
- } );
- afterEach( () => {
- element.remove();
- sinon.restore();
- return editor.destroy();
- } );
- it( 'creates the commands', () => {
- expect( editor.commands.get( 'enter' ) ).to.be.instanceof( EnterCommand );
- } );
- it( 'registers the EnterObserver', () => {
- const observer = editor.editing.view.getObserver( EnterObserver );
- expect( observer ).to.be.an.instanceOf( EnterObserver );
- } );
- it( 'listens to the editing view enter event', () => {
- const spy = editor.execute = sinon.spy();
- const domEvt = getDomEvent();
- sinon.stub( editor.editing.view, 'scrollToTheSelection' );
- viewDocument.fire( 'enter', new DomEventData( viewDocument, domEvt, { isSoft: false } ) );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.calledWithExactly( 'enter' ) ).to.be.true;
- expect( domEvt.preventDefault.calledOnce ).to.be.true;
- } );
- it( 'scrolls the editing document to the selection after executing the command', () => {
- const domEvt = getDomEvent();
- const executeSpy = editor.execute = sinon.spy();
- const scrollSpy = sinon.stub( editor.editing.view, 'scrollToTheSelection' );
- viewDocument.fire( 'enter', new DomEventData( viewDocument, domEvt ) );
- sinon.assert.calledOnce( scrollSpy );
- sinon.assert.callOrder( domEvt.preventDefault, executeSpy, scrollSpy );
- } );
- it( 'does not execute the command if soft enter should be used', () => {
- const domEvt = getDomEvent();
- const commandExecuteSpy = sinon.stub( editor.commands.get( 'enter' ), 'execute' );
- viewDocument.fire( 'enter', new DomEventData( viewDocument, domEvt, { isSoft: true } ) );
- sinon.assert.notCalled( commandExecuteSpy );
- } );
- it( 'prevents default event action even if the command should not be executed', () => {
- const domEvt = getDomEvent();
- viewDocument.fire( 'enter', new DomEventData( viewDocument, domEvt, { isSoft: true } ) );
- sinon.assert.calledOnce( domEvt.preventDefault );
- } );
- function getDomEvent() {
- return {
- preventDefault: sinon.spy()
- };
- }
- } );
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