renamedelta.js 2.8 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. /* bender-tags: model, operation */
  6. import transformations from 'ckeditor5/engine/model/delta/basic-transformations.js';
  7. /*jshint unused: false*/
  8. import transform from 'ckeditor5/engine/model/delta/transform.js';
  9. import Element from 'ckeditor5/engine/model/element.js';
  10. import Position from 'ckeditor5/engine/model/position.js';
  11. import Range from 'ckeditor5/engine/model/range.js';
  12. import RenameDelta from 'ckeditor5/engine/model/delta/renamedelta.js';
  13. import RenameOperation from 'ckeditor5/engine/model/operation/renameoperation.js';
  14. import {
  15. getFilledDocument,
  16. expectDelta,
  17. getSplitDelta
  18. } from 'tests/engine/model/delta/transform/_utils/utils.js';
  19. describe( 'transform', () => {
  20. let doc, root, baseVersion;
  21. beforeEach( () => {
  22. doc = getFilledDocument();
  23. root = doc.getRoot();
  24. baseVersion = doc.version;
  25. } );
  26. describe( 'RenameDelta by', () => {
  27. describe( 'SplitDelta', () => {
  28. it( 'split element is renamed', () => {
  29. let renameDelta = new RenameDelta();
  30. renameDelta.addOperation( new RenameOperation(
  31. new Position( root, [ 3, 3 ] ),
  32. 'p',
  33. 'li',
  34. baseVersion
  35. ) );
  36. let splitPosition = new Position( root, [ 3, 3, 3 ] );
  37. let splitDelta = getSplitDelta( splitPosition, new Element( 'p' ), 9, baseVersion );
  38. let transformed = transform( renameDelta, splitDelta );
  39. baseVersion = splitDelta.length;
  40. expect( transformed.length ).to.equal( 2 );
  41. expectDelta( transformed[ 0 ], {
  42. type: RenameDelta,
  43. operations: [
  44. {
  45. type: RenameOperation,
  46. oldName: 'p',
  47. newName: 'li',
  48. position: new Position( root, [ 3, 3 ] )
  49. }
  50. ]
  51. } );
  52. expectDelta( transformed[ 1 ], {
  53. type: RenameDelta,
  54. operations: [
  55. {
  56. type: RenameOperation,
  57. oldName: 'p',
  58. newName: 'li',
  59. position: new Position( root, [ 3, 4 ] )
  60. }
  61. ]
  62. } );
  63. } );
  64. it( 'split element is different than renamed element', () => {
  65. let renameDelta = new RenameDelta();
  66. renameDelta.addOperation( new RenameOperation(
  67. new Position( root, [ 3, 3 ] ),
  68. 'p',
  69. 'li',
  70. baseVersion
  71. ) );
  72. let splitPosition = new Position( root, [ 3, 2, 1 ] );
  73. let splitDelta = getSplitDelta( splitPosition, new Element( 'p' ), 9, baseVersion );
  74. let transformed = transform( renameDelta, splitDelta );
  75. baseVersion = splitDelta.length;
  76. expect( transformed.length ).to.equal( 1 );
  77. expectDelta( transformed[ 0 ], {
  78. type: RenameDelta,
  79. operations: [
  80. {
  81. type: RenameOperation,
  82. oldName: 'p',
  83. newName: 'li',
  84. position: new Position( root, [ 3, 4 ] )
  85. }
  86. ]
  87. } );
  88. } );
  89. } );
  90. } );
  91. } );