remove.js 869 B

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  1. /**
  2. * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  4. */
  5. /* globals document */
  6. import remove from '../../src/dom/remove';
  7. describe( 'remove', () => {
  8. it( 'should remove element form parent', () => {
  9. const div = document.createElement( 'div' );
  10. const p0 = document.createElement( 'p' );
  11. const p1 = document.createElement( 'p' );
  12. const p2 = document.createElement( 'p' );
  13. div.appendChild( p0 );
  14. div.appendChild( p1 );
  15. div.appendChild( p2 );
  16. remove( p1 );
  17. expect( p1.parentNode ).to.be.null;
  18. expect( div.childNodes.length ).to.equal( 2 );
  19. } );
  20. it( 'should do nothing if element has no parent', () => {
  21. const div = document.createElement( 'div' );
  22. remove( div );
  23. expect( div.parentNode ).to.be.null;
  24. } );
  25. } );