getschemavalidranges.js 1.8 KB

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  1. /**
  2. * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. import Document from 'ckeditor5/engine/model/document.js';
  6. import Range from 'ckeditor5/engine/model/range.js';
  7. import getSchemaValidRanges from 'ckeditor5/core/command/helpers/getschemavalidranges.js';
  8. import { setData } from 'ckeditor5/engine/dev-utils/model.js';
  9. describe( 'getSchemaValidRanges', () => {
  10. const attribute = 'bold';
  11. let document, root, schema, ranges;
  12. beforeEach( () => {
  13. document = new Document();
  14. schema = document.schema;
  15. root = document.createRoot();
  16. schema.registerItem( 'p', '$block' );
  17. schema.registerItem( 'h1', '$block' );
  18. schema.registerItem( 'img', '$inline' );
  19. // Allow bold on p
  20. schema.allow( { name: '$text', attributes: 'bold', inside: 'p' } );
  21. schema.allow( { name: 'p', attributes: 'bold', inside: '$root' } );
  22. setData( document, '<p>foo<img />bar</p>' );
  23. ranges = [ Range.createOn( root.getChild( 0 ) ) ];
  24. } );
  25. it( 'should return unmodified ranges when attribute is allowed on each element', () => {
  26. // Allow bold on img
  27. schema.allow( { name: 'img', attributes: 'bold', inside: 'p' } );
  28. expect( getSchemaValidRanges( attribute, ranges, schema ) ).to.deep.equal( ranges );
  29. } );
  30. it( 'should split range into two ranges and omit disallowed element', () => {
  31. // Disallow bold on img.
  32. document.schema.disallow( { name: 'img', attributes: 'bold', inside: 'p' } );
  33. const result = getSchemaValidRanges( attribute, ranges, schema );
  34. expect( result ).to.length( 2 );
  35. expect( result[ 0 ].start.path ).to.members( [ 0 ] );
  36. expect( result[ 0 ].end.path ).to.members( [ 0, 3 ] );
  37. expect( result[ 1 ].start.path ).to.members( [ 0, 4 ] );
  38. expect( result[ 1 ].end.path ).to.members( [ 1 ] );
  39. } );
  40. } );