/** * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* globals document */ import EditingView from '@ckeditor/ckeditor5-engine/src/view/view'; import ViewRootEditableElement from '@ckeditor/ckeditor5-engine/src/view/rooteditableelement'; import EditableUIView from '../../src/editableui/editableuiview'; import View from '../../src/view'; import Locale from '@ckeditor/ckeditor5-utils/src/locale'; import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils'; describe( 'EditableUIView', () => { let view, editableElement, editingView, editingViewRoot, locale; testUtils.createSinonSandbox(); beforeEach( () => { locale = new Locale( 'en' ); editableElement = document.createElement( 'div' ); editingView = new EditingView(); editingViewRoot = new ViewRootEditableElement( 'div' ); editingViewRoot._document = editingView.document; editingView.document.roots.add( editingViewRoot ); view = new EditableUIView( locale, editingView ); view.name = editingViewRoot.rootName; view.render(); } ); describe( 'constructor()', () => { it( 'sets initial values of attributes', () => { view = new EditableUIView( locale, editingView ); expect( view.isFocused ).to.be.false; expect( view.name ).to.be.null; expect( view._externalElement ).to.be.undefined; expect( view._editingView ).to.equal( editingView ); } ); it( 'renders element from template when no editableElement', () => { expect( view.element ).to.equal( view._editableElement ); expect( view.element.classList.contains( 'ck' ) ).to.be.true; expect( view.element.classList.contains( 'ck-content' ) ).to.be.true; expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true; expect( view.element.classList.contains( 'ck-rounded-corners' ) ).to.be.true; expect( view._externalElement ).to.be.undefined; expect( view.isRendered ).to.be.true; } ); it( 'accepts editableElement as an argument', () => { view = new EditableUIView( locale, editingView, editableElement ); view.name = editingViewRoot.rootName; view.render(); expect( view.element ).to.equal( editableElement ); expect( view.element ).to.equal( view._editableElement ); expect( view.element.classList.contains( 'ck' ) ).to.be.true; expect( view.element.classList.contains( 'ck-editor__editable' ) ).to.be.true; expect( view.element.classList.contains( 'ck-rounded-corners' ) ).to.be.true; expect( view._hasExternalElement ).to.be.true; expect( view.isRendered ).to.be.true; } ); } ); describe( 'View bindings', () => { describe( 'class', () => { it( 'reacts on view#isFocused', () => { view.isFocused = true; expect( editingViewRoot.hasClass( 'ck-focused' ) ).to.be.true; expect( editingViewRoot.hasClass( 'ck-blurred' ) ).to.be.false; view.isFocused = false; expect( editingViewRoot.hasClass( 'ck-focused' ) ).to.be.false; expect( editingViewRoot.hasClass( 'ck-blurred' ) ).to.be.true; } ); // https://github.com/ckeditor/ckeditor5/issues/1530. // https://github.com/ckeditor/ckeditor5/issues/1676. it( 'should work when update is handled during the rendering phase', () => { const secondEditingViewRoot = new ViewRootEditableElement( 'div' ); const secondView = new EditableUIView( locale, editingView ); const secondEditableElement = document.createElement( 'div' ); document.body.appendChild( secondEditableElement ); secondEditingViewRoot.rootName = 'second'; secondEditingViewRoot._document = editingView.document; editingView.document.roots.add( secondEditingViewRoot ); secondView.name = 'second'; secondView.render(); editingView.attachDomRoot( editableElement, 'main' ); editingView.attachDomRoot( secondEditableElement, 'second' ); view.isFocused = true; secondView.isFocused = false; expect( editingViewRoot.hasClass( 'ck-focused' ), 1 ).to.be.true; expect( editingViewRoot.hasClass( 'ck-blurred' ), 2 ).to.be.false; expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 3 ).to.be.false; expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 4 ).to.be.true; editingView.isRenderingInProgress = true; view.isFocused = false; secondView.isFocused = true; expect( editingViewRoot.hasClass( 'ck-focused' ), 5 ).to.be.true; expect( editingViewRoot.hasClass( 'ck-blurred' ), 6 ).to.be.false; expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 7 ).to.be.false; expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 8 ).to.be.true; editingView.isRenderingInProgress = false; expect( editingViewRoot.hasClass( 'ck-focused' ), 9 ).to.be.false; expect( editingViewRoot.hasClass( 'ck-blurred' ), 10 ).to.be.true; expect( secondEditingViewRoot.hasClass( 'ck-focused' ), 11 ).to.be.true; expect( secondEditingViewRoot.hasClass( 'ck-blurred' ), 12 ).to.be.false; secondEditableElement.remove(); } ); } ); } ); describe( 'destroy()', () => { it( 'calls super#destroy()', () => { const spy = testUtils.sinon.spy( View.prototype, 'destroy' ); view.destroy(); sinon.assert.calledOnce( spy ); } ); it( 'can be called multiple times', () => { expect( () => { view.destroy(); view.destroy(); } ).to.not.throw(); } ); describe( 'when #editableElement as an argument', () => { it( 'reverts the template of editableElement', () => { editableElement = document.createElement( 'div' ); editableElement.classList.add( 'foo' ); editableElement.contentEditable = false; view = new EditableUIView( locale, editingView, editableElement ); view.name = editingViewRoot.rootName; view.render(); view.destroy(); expect( view.element.classList.contains( 'ck' ) ).to.be.false; expect( view.element.classList.contains( 'foo' ) ).to.be.true; } ); } ); } ); } );