indentcommand.js 7.8 KB

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  1. /**
  2. * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. import Editor from '@ckeditor/ckeditor5-core/src/editor/editor';
  6. import Document from '@ckeditor/ckeditor5-engine/src/model/document';
  7. import IndentCommand from '../src/indentcommand';
  8. import Range from '@ckeditor/ckeditor5-engine/src/model/range';
  9. import Position from '@ckeditor/ckeditor5-engine/src/model/position';
  10. import { setData, getData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  11. describe( 'IndentCommand', () => {
  12. let editor, doc, root;
  13. beforeEach( () => {
  14. editor = new Editor();
  15. editor.document = new Document();
  16. doc = editor.document;
  17. root = doc.createRoot();
  18. doc.schema.registerItem( 'listItem', '$block' );
  19. doc.schema.allow( { name: '$block', inside: '$root' } );
  20. doc.schema.allow( { name: 'listItem', attributes: [ 'type', 'indent' ], inside: '$root' } );
  21. setData(
  22. doc,
  23. '<listItem indent="0" type="bulleted">a</listItem>' +
  24. '<listItem indent="0" type="bulleted">b</listItem>' +
  25. '<listItem indent="1" type="bulleted">c</listItem>' +
  26. '<listItem indent="2" type="bulleted">d</listItem>' +
  27. '<listItem indent="2" type="bulleted">e</listItem>' +
  28. '<listItem indent="1" type="bulleted">f</listItem>' +
  29. '<listItem indent="0" type="bulleted">g</listItem>'
  30. );
  31. } );
  32. describe( 'IndentCommand', () => {
  33. let command;
  34. beforeEach( () => {
  35. command = new IndentCommand( editor, 'forward' );
  36. } );
  37. afterEach( () => {
  38. command.destroy();
  39. } );
  40. describe( 'isEnabled', () => {
  41. it( 'should be true if selection starts in list item', () => {
  42. doc.selection.collapse( root.getChild( 5 ) );
  43. expect( command.isEnabled ).to.be.true;
  44. } );
  45. it( 'should be false if selection starts in first list item', () => {
  46. doc.selection.collapse( root.getChild( 0 ) );
  47. expect( command.isEnabled ).to.be.false;
  48. } );
  49. it( 'should be false if selection starts in a list item that has bigger indent than it\'s previous sibling', () => {
  50. doc.selection.collapse( root.getChild( 2 ) );
  51. expect( command.isEnabled ).to.be.false;
  52. } );
  53. } );
  54. describe( '_doExecute', () => {
  55. it( 'should increment indent attribute by 1', () => {
  56. doc.selection.collapse( root.getChild( 5 ) );
  57. command._doExecute();
  58. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  59. '<listItem indent="0" type="bulleted">a</listItem>' +
  60. '<listItem indent="0" type="bulleted">b</listItem>' +
  61. '<listItem indent="1" type="bulleted">c</listItem>' +
  62. '<listItem indent="2" type="bulleted">d</listItem>' +
  63. '<listItem indent="2" type="bulleted">e</listItem>' +
  64. '<listItem indent="2" type="bulleted">f</listItem>' +
  65. '<listItem indent="0" type="bulleted">g</listItem>'
  66. );
  67. } );
  68. it( 'should increment indent of all sub-items of indented item', () => {
  69. doc.selection.collapse( root.getChild( 1 ) );
  70. command._doExecute();
  71. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  72. '<listItem indent="0" type="bulleted">a</listItem>' +
  73. '<listItem indent="1" type="bulleted">b</listItem>' +
  74. '<listItem indent="2" type="bulleted">c</listItem>' +
  75. '<listItem indent="3" type="bulleted">d</listItem>' +
  76. '<listItem indent="3" type="bulleted">e</listItem>' +
  77. '<listItem indent="2" type="bulleted">f</listItem>' +
  78. '<listItem indent="0" type="bulleted">g</listItem>'
  79. );
  80. } );
  81. it( 'should increment indent of all selected item when multiple items are selected', () => {
  82. doc.selection.setRanges( [ new Range(
  83. new Position( root.getChild( 1 ), [ 0 ] ),
  84. new Position( root.getChild( 3 ), [ 0 ] )
  85. ) ] );
  86. command._doExecute();
  87. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  88. '<listItem indent="0" type="bulleted">a</listItem>' +
  89. '<listItem indent="1" type="bulleted">b</listItem>' +
  90. '<listItem indent="2" type="bulleted">c</listItem>' +
  91. '<listItem indent="3" type="bulleted">d</listItem>' +
  92. '<listItem indent="2" type="bulleted">e</listItem>' +
  93. '<listItem indent="1" type="bulleted">f</listItem>' +
  94. '<listItem indent="0" type="bulleted">g</listItem>'
  95. );
  96. } );
  97. } );
  98. } );
  99. describe( 'IndentCommand - backward (outdent)', () => {
  100. let command;
  101. beforeEach( () => {
  102. command = new IndentCommand( editor, 'backward' );
  103. } );
  104. afterEach( () => {
  105. command.destroy();
  106. } );
  107. describe( 'isEnabled', () => {
  108. it( 'should be true if selection starts in list item', () => {
  109. doc.selection.collapse( root.getChild( 5 ) );
  110. expect( command.isEnabled ).to.be.true;
  111. } );
  112. it( 'should be true if selection starts in first list item', () => {
  113. // This is in contrary to forward indent command.
  114. doc.selection.collapse( root.getChild( 0 ) );
  115. expect( command.isEnabled ).to.be.true;
  116. } );
  117. it( 'should be true if selection starts in a list item that has bigger indent than it\'s previous sibling', () => {
  118. // This is in contrary to forward indent command.
  119. doc.selection.collapse( root.getChild( 2 ) );
  120. expect( command.isEnabled ).to.be.true;
  121. } );
  122. } );
  123. describe( '_doExecute', () => {
  124. it( 'should decrement indent attribute by 1 (if it is bigger than 0)', () => {
  125. doc.selection.collapse( root.getChild( 5 ) );
  126. command._doExecute();
  127. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  128. '<listItem indent="0" type="bulleted">a</listItem>' +
  129. '<listItem indent="0" type="bulleted">b</listItem>' +
  130. '<listItem indent="1" type="bulleted">c</listItem>' +
  131. '<listItem indent="2" type="bulleted">d</listItem>' +
  132. '<listItem indent="2" type="bulleted">e</listItem>' +
  133. '<listItem indent="0" type="bulleted">f</listItem>' +
  134. '<listItem indent="0" type="bulleted">g</listItem>'
  135. );
  136. } );
  137. it( 'should rename listItem to paragraph (if indent is equal to 0)', () => {
  138. doc.selection.collapse( root.getChild( 0 ) );
  139. command._doExecute();
  140. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  141. '<paragraph indent="0" type="bulleted">a</paragraph>' +
  142. '<listItem indent="0" type="bulleted">b</listItem>' +
  143. '<listItem indent="1" type="bulleted">c</listItem>' +
  144. '<listItem indent="2" type="bulleted">d</listItem>' +
  145. '<listItem indent="2" type="bulleted">e</listItem>' +
  146. '<listItem indent="1" type="bulleted">f</listItem>' +
  147. '<listItem indent="0" type="bulleted">g</listItem>'
  148. );
  149. } );
  150. it( 'should decrement indent of all sub-items of outdented item', () => {
  151. doc.selection.collapse( root.getChild( 1 ) );
  152. command._doExecute();
  153. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  154. '<listItem indent="0" type="bulleted">a</listItem>' +
  155. '<paragraph indent="0" type="bulleted">b</paragraph>' +
  156. '<listItem indent="0" type="bulleted">c</listItem>' +
  157. '<listItem indent="1" type="bulleted">d</listItem>' +
  158. '<listItem indent="1" type="bulleted">e</listItem>' +
  159. '<listItem indent="0" type="bulleted">f</listItem>' +
  160. '<listItem indent="0" type="bulleted">g</listItem>'
  161. );
  162. } );
  163. it( 'should outdent all selected item when multiple items are selected', () => {
  164. doc.selection.setRanges( [ new Range(
  165. new Position( root.getChild( 1 ), [ 0 ] ),
  166. new Position( root.getChild( 3 ), [ 0 ] )
  167. ) ] );
  168. command._doExecute();
  169. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  170. '<listItem indent="0" type="bulleted">a</listItem>' +
  171. '<paragraph indent="0" type="bulleted">b</paragraph>' +
  172. '<listItem indent="0" type="bulleted">c</listItem>' +
  173. '<listItem indent="1" type="bulleted">d</listItem>' +
  174. '<listItem indent="2" type="bulleted">e</listItem>' +
  175. '<listItem indent="1" type="bulleted">f</listItem>' +
  176. '<listItem indent="0" type="bulleted">g</listItem>'
  177. );
  178. } );
  179. } );
  180. } );
  181. } );