/** * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ import Observer from '../../../src/view/observer/observer'; import View from '../../../src/view/view'; describe( 'Observer', () => { describe( 'constructor()', () => { it( 'should create Observer with properties', () => { const view = new View(); const observer = new Observer( view ); expect( observer ).to.be.an.instanceof( Observer ); expect( observer ).to.have.property( 'document' ).that.equals( view.document ); expect( observer ).to.have.property( 'isEnabled' ).that.is.false; } ); } ); describe( 'enable', () => { it( 'should set isEnabled to true', () => { const observer = new Observer( {} ); expect( observer.isEnabled ).to.be.false; observer.enable(); expect( observer.isEnabled ).to.be.true; } ); } ); describe( 'disable', () => { it( 'should set isEnabled to false', () => { const observer = new Observer( {} ); observer.enable(); expect( observer.isEnabled ).to.be.true; observer.disable(); expect( observer.isEnabled ).to.be.false; } ); } ); } );