/** * @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 remove from '../../src/dom/remove'; describe( 'remove', () => { it( 'should remove element form parent', () => { const div = document.createElement( 'div' ); const p0 = document.createElement( 'p' ); const p1 = document.createElement( 'p' ); const p2 = document.createElement( 'p' ); div.appendChild( p0 ); div.appendChild( p1 ); div.appendChild( p2 ); remove( p1 ); expect( p1.parentNode ).to.be.null; expect( div.childNodes.length ).to.equal( 2 ); } ); it( 'should do nothing if element has no parent', () => { const div = document.createElement( 'div' ); remove( div ); expect( div.parentNode ).to.be.null; } ); } );