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indentcommand.js 7.9 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', '$block' );
  19. doc.schema.registerItem( 'paragraph', '$block' );
  20. doc.schema.allow( { name: '$block', inside: '$root' } );
  21. doc.schema.allow( { name: 'listItem', attributes: [ 'type', 'indent' ], inside: '$root' } );
  22. doc.schema.allow( { name: 'paragraph', inside: '$root' } );
  23. setData(
  24. doc,
  25. '<listItem indent="0" type="bulleted">a</listItem>' +
  26. '<listItem indent="0" type="bulleted">b</listItem>' +
  27. '<listItem indent="1" type="bulleted">c</listItem>' +
  28. '<listItem indent="2" type="bulleted">d</listItem>' +
  29. '<listItem indent="2" type="bulleted">e</listItem>' +
  30. '<listItem indent="1" type="bulleted">f</listItem>' +
  31. '<listItem indent="0" type="bulleted">g</listItem>'
  32. );
  33. } );
  34. describe( 'IndentCommand', () => {
  35. let command;
  36. beforeEach( () => {
  37. command = new IndentCommand( editor, 'forward' );
  38. } );
  39. afterEach( () => {
  40. command.destroy();
  41. } );
  42. describe( 'isEnabled', () => {
  43. it( 'should be true if selection starts in list item', () => {
  44. doc.selection.collapse( root.getChild( 5 ) );
  45. expect( command.isEnabled ).to.be.true;
  46. } );
  47. it( 'should be false if selection starts in first list item', () => {
  48. doc.selection.collapse( root.getChild( 0 ) );
  49. expect( command.isEnabled ).to.be.false;
  50. } );
  51. it( 'should be false if selection starts in a list item that has bigger indent than it\'s previous sibling', () => {
  52. doc.selection.collapse( root.getChild( 2 ) );
  53. expect( command.isEnabled ).to.be.false;
  54. } );
  55. } );
  56. describe( '_doExecute', () => {
  57. it( 'should increment indent attribute by 1', () => {
  58. doc.selection.collapse( root.getChild( 5 ) );
  59. command._doExecute();
  60. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  61. '<listItem indent="0" type="bulleted">a</listItem>' +
  62. '<listItem indent="0" type="bulleted">b</listItem>' +
  63. '<listItem indent="1" type="bulleted">c</listItem>' +
  64. '<listItem indent="2" type="bulleted">d</listItem>' +
  65. '<listItem indent="2" type="bulleted">e</listItem>' +
  66. '<listItem indent="2" type="bulleted">f</listItem>' +
  67. '<listItem indent="0" type="bulleted">g</listItem>'
  68. );
  69. } );
  70. it( 'should increment indent of all sub-items of indented item', () => {
  71. doc.selection.collapse( root.getChild( 1 ) );
  72. command._doExecute();
  73. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  74. '<listItem indent="0" type="bulleted">a</listItem>' +
  75. '<listItem indent="1" type="bulleted">b</listItem>' +
  76. '<listItem indent="2" type="bulleted">c</listItem>' +
  77. '<listItem indent="3" type="bulleted">d</listItem>' +
  78. '<listItem indent="3" type="bulleted">e</listItem>' +
  79. '<listItem indent="2" type="bulleted">f</listItem>' +
  80. '<listItem indent="0" type="bulleted">g</listItem>'
  81. );
  82. } );
  83. it( 'should increment indent of all selected item when multiple items are selected', () => {
  84. doc.selection.setRanges( [ new Range(
  85. new Position( root.getChild( 1 ), [ 0 ] ),
  86. new Position( root.getChild( 3 ), [ 0 ] )
  87. ) ] );
  88. command._doExecute();
  89. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  90. '<listItem indent="0" type="bulleted">a</listItem>' +
  91. '<listItem indent="1" type="bulleted">b</listItem>' +
  92. '<listItem indent="2" type="bulleted">c</listItem>' +
  93. '<listItem indent="3" type="bulleted">d</listItem>' +
  94. '<listItem indent="2" type="bulleted">e</listItem>' +
  95. '<listItem indent="1" type="bulleted">f</listItem>' +
  96. '<listItem indent="0" type="bulleted">g</listItem>'
  97. );
  98. } );
  99. } );
  100. } );
  101. describe( 'IndentCommand - backward (outdent)', () => {
  102. let command;
  103. beforeEach( () => {
  104. command = new IndentCommand( editor, 'backward' );
  105. } );
  106. afterEach( () => {
  107. command.destroy();
  108. } );
  109. describe( 'isEnabled', () => {
  110. it( 'should be true if selection starts in list item', () => {
  111. doc.selection.collapse( root.getChild( 5 ) );
  112. expect( command.isEnabled ).to.be.true;
  113. } );
  114. it( 'should be true if selection starts in first list item', () => {
  115. // This is in contrary to forward indent command.
  116. doc.selection.collapse( root.getChild( 0 ) );
  117. expect( command.isEnabled ).to.be.true;
  118. } );
  119. it( 'should be true if selection starts in a list item that has bigger indent than it\'s previous sibling', () => {
  120. // This is in contrary to forward indent command.
  121. doc.selection.collapse( root.getChild( 2 ) );
  122. expect( command.isEnabled ).to.be.true;
  123. } );
  124. } );
  125. describe( '_doExecute', () => {
  126. it( 'should decrement indent attribute by 1 (if it is bigger than 0)', () => {
  127. doc.selection.collapse( root.getChild( 5 ) );
  128. command._doExecute();
  129. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  130. '<listItem indent="0" type="bulleted">a</listItem>' +
  131. '<listItem indent="0" type="bulleted">b</listItem>' +
  132. '<listItem indent="1" type="bulleted">c</listItem>' +
  133. '<listItem indent="2" type="bulleted">d</listItem>' +
  134. '<listItem indent="2" type="bulleted">e</listItem>' +
  135. '<listItem indent="0" type="bulleted">f</listItem>' +
  136. '<listItem indent="0" type="bulleted">g</listItem>'
  137. );
  138. } );
  139. it( 'should rename listItem to paragraph (if indent is equal to 0)', () => {
  140. doc.selection.collapse( root.getChild( 0 ) );
  141. command._doExecute();
  142. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  143. '<paragraph indent="0" type="bulleted">a</paragraph>' +
  144. '<listItem indent="0" type="bulleted">b</listItem>' +
  145. '<listItem indent="1" type="bulleted">c</listItem>' +
  146. '<listItem indent="2" type="bulleted">d</listItem>' +
  147. '<listItem indent="2" type="bulleted">e</listItem>' +
  148. '<listItem indent="1" type="bulleted">f</listItem>' +
  149. '<listItem indent="0" type="bulleted">g</listItem>'
  150. );
  151. } );
  152. it( 'should decrement indent of all sub-items of outdented item', () => {
  153. doc.selection.collapse( root.getChild( 1 ) );
  154. command._doExecute();
  155. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  156. '<listItem indent="0" type="bulleted">a</listItem>' +
  157. '<paragraph indent="0" type="bulleted">b</paragraph>' +
  158. '<listItem indent="0" type="bulleted">c</listItem>' +
  159. '<listItem indent="1" type="bulleted">d</listItem>' +
  160. '<listItem indent="1" type="bulleted">e</listItem>' +
  161. '<listItem indent="0" type="bulleted">f</listItem>' +
  162. '<listItem indent="0" type="bulleted">g</listItem>'
  163. );
  164. } );
  165. it( 'should outdent all selected item when multiple items are selected', () => {
  166. doc.selection.setRanges( [ new Range(
  167. new Position( root.getChild( 1 ), [ 0 ] ),
  168. new Position( root.getChild( 3 ), [ 0 ] )
  169. ) ] );
  170. command._doExecute();
  171. expect( getData( doc, { withoutSelection: true } ) ).to.equal(
  172. '<listItem indent="0" type="bulleted">a</listItem>' +
  173. '<paragraph indent="0" type="bulleted">b</paragraph>' +
  174. '<listItem indent="0" type="bulleted">c</listItem>' +
  175. '<listItem indent="1" type="bulleted">d</listItem>' +
  176. '<listItem indent="2" type="bulleted">e</listItem>' +
  177. '<listItem indent="1" type="bulleted">f</listItem>' +
  178. '<listItem indent="0" type="bulleted">g</listItem>'
  179. );
  180. } );
  181. } );
  182. } );
  183. } );