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pagebreakediting.js 9.2 KB

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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. import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
  6. import PageBreakEditing from '../src/pagebreakediting';
  7. import PageBreakCommand from '../src/pagebreakcommand';
  8. import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  9. import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
  10. import { isWidget } from '@ckeditor/ckeditor5-widget/src/utils';
  11. import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
  12. describe( 'PageBreakEditing', () => {
  13. let editor, model, view, viewDocument;
  14. testUtils.createSinonSandbox();
  15. beforeEach( () => {
  16. return VirtualTestEditor
  17. .create( {
  18. plugins: [ PageBreakEditing ]
  19. } )
  20. .then( newEditor => {
  21. editor = newEditor;
  22. model = editor.model;
  23. view = editor.editing.view;
  24. viewDocument = view.document;
  25. } );
  26. } );
  27. it( 'should have pluginName', () => {
  28. expect( PageBreakEditing.pluginName ).to.equal( 'PageBreakEditing' );
  29. } );
  30. it( 'should be loaded', () => {
  31. expect( editor.plugins.get( PageBreakEditing ) ).to.be.instanceOf( PageBreakEditing );
  32. } );
  33. it( 'should set proper schema rules', () => {
  34. expect( model.schema.checkChild( [ '$root' ], 'pageBreak' ) ).to.be.true;
  35. expect( model.schema.isObject( 'pageBreak' ) ).to.be.true;
  36. expect( model.schema.checkChild( [ '$root', 'pageBreak' ], '$text' ) ).to.be.false;
  37. expect( model.schema.checkChild( [ '$root', '$block' ], 'pageBreak' ) ).to.be.false;
  38. } );
  39. it( 'should register imageInsert command', () => {
  40. expect( editor.commands.get( 'pageBreak' ) ).to.be.instanceOf( PageBreakCommand );
  41. } );
  42. describe( 'conversion in data pipeline', () => {
  43. describe( 'model to view', () => {
  44. it( 'should convert', () => {
  45. setModelData( model, '<pageBreak></pageBreak>' );
  46. expect( editor.getData() ).to.equal(
  47. '<div class="page-break" style="page-break-after:always;"><span style="display:none;">&nbsp;</span></div>'
  48. );
  49. } );
  50. } );
  51. describe( 'view to model', () => {
  52. it( 'should convert the page break code element without `.page-break` class', () => {
  53. editor.setData(
  54. '<div style="page-break-after:always;">' +
  55. '<span style="display:none;">&nbsp;</span>' +
  56. '</div>'
  57. );
  58. expect( getModelData( model, { withoutSelection: true } ) )
  59. .to.equal( '<pageBreak></pageBreak>' );
  60. } );
  61. it( 'should convert the page break code element with `.page-break` class', () => {
  62. editor.setData(
  63. '<div class="page-break" style="page-break-after:always;">' +
  64. '<span style="display:none;">&nbsp;</span>' +
  65. '</div>'
  66. );
  67. expect( getModelData( model, { withoutSelection: true } ) )
  68. .to.equal( '<pageBreak></pageBreak>' );
  69. } );
  70. it( 'should not convert in wrong context', () => {
  71. model.schema.register( 'div', { inheritAllFrom: '$block' } );
  72. model.schema.addChildCheck( ( ctx, childDef ) => {
  73. if ( ctx.endsWith( '$root' ) && childDef.name == 'pageBreak' ) {
  74. return false;
  75. }
  76. } );
  77. editor.conversion.elementToElement( { model: 'div', view: 'div' } );
  78. editor.setData(
  79. '<div>' +
  80. '<div class="page-break" style="page-break-after:always;">' +
  81. '<span style="display:none;">&nbsp;</span>' +
  82. '</div>' +
  83. '</div>'
  84. );
  85. expect( getModelData( model, { withoutSelection: true } ) )
  86. .to.equal( '<div> </div>' );
  87. } );
  88. it( 'should not convert if outer div has wrong styles', () => {
  89. editor.setData( '<div class="page-break" style="page-break-after:auto;"><span style="display:none;">&nbsp;</span></div>' );
  90. expect( getModelData( model, { withoutSelection: true } ) )
  91. .to.equal( '' );
  92. } );
  93. it( 'should convert if outer div has no children', () => {
  94. editor.setData( '<div class="page-break" style="page-break-after:always;"></div>' );
  95. expect( getModelData( model, { withoutSelection: true } ) )
  96. .to.equal( '<pageBreak></pageBreak>' );
  97. } );
  98. it( 'should convert if outer div has page-break-before style', () => {
  99. editor.setData( '<div class="page-break" style="page-break-before:always;"></div>' );
  100. expect( getModelData( model, { withoutSelection: true } ) )
  101. .to.equal( '<pageBreak></pageBreak>' );
  102. } );
  103. it( 'should convert if outer div has page-break-after style', () => {
  104. editor.setData( '<div class="page-break" style="page-break-after:always;"></div>' );
  105. expect( getModelData( model, { withoutSelection: true } ) )
  106. .to.equal( '<pageBreak></pageBreak>' );
  107. } );
  108. it( 'should convert if page-break-after style is on br element', () => {
  109. editor.setData( '<br style="page-break-after:always;"/>' );
  110. expect( getModelData( model, { withoutSelection: true } ) )
  111. .to.equal( '<pageBreak></pageBreak>' );
  112. } );
  113. it( 'should convert if page-break-before style is on br element', () => {
  114. editor.setData( '<br style="page-break-after:always;"/>' );
  115. expect( getModelData( model, { withoutSelection: true } ) )
  116. .to.equal( '<pageBreak></pageBreak>' );
  117. } );
  118. it( 'should not convert if outer div has too many children', () => {
  119. editor.setData(
  120. '<div class="page-break" style="page-break-after:always;">' +
  121. '<span style="display:none;">&nbsp;</span>' +
  122. '<span style="display:none;">&nbsp;</span>' +
  123. '</div>'
  124. );
  125. expect( getModelData( model, { withoutSelection: true } ) )
  126. .to.equal( '' );
  127. } );
  128. it( 'should not convert if inner span has wrong styles', () => {
  129. editor.setData(
  130. '<div class="page-break" style="page-break-after:always;">' +
  131. '<span style="display:inline-block;">&nbsp;</span>' +
  132. '</div>'
  133. );
  134. expect( getModelData( model, { withoutSelection: true } ) )
  135. .to.equal( '' );
  136. } );
  137. it( 'should not convert if inner span has wrong styles', () => {
  138. editor.setData(
  139. '<div class="page-break" style="page-break-after:always;">' +
  140. '<span style="display:inline-block;">&nbsp;</span>' +
  141. '</div>'
  142. );
  143. expect( getModelData( model, { withoutSelection: true } ) )
  144. .to.equal( '' );
  145. } );
  146. it( 'should not convert if inner span has any children', () => {
  147. editor.setData(
  148. '<div class="page-break" style="page-break-after:always;">' +
  149. '<span style="display:none;">' +
  150. '<span>Foo</span>' +
  151. '</span>' +
  152. '</div>'
  153. );
  154. expect( getModelData( model, { withoutSelection: true } ) )
  155. .to.equal( '' );
  156. } );
  157. it( 'should not convert if inner span has text', () => {
  158. editor.setData(
  159. '<div class="page-break" style="page-break-after:always;">' +
  160. '<span style="display:none;">Foo</span>' +
  161. '</div>'
  162. );
  163. expect( getModelData( model, { withoutSelection: true } ) )
  164. .to.equal( '' );
  165. } );
  166. it( 'should not convert inner span if outer div was already consumed', () => {
  167. model.schema.register( 'section', { inheritAllFrom: '$block' } );
  168. editor.conversion.elementToElement( { model: 'section', view: 'section' } );
  169. model.schema.register( 'span', { inheritAllFrom: '$block' } );
  170. editor.model.schema.extend( '$text', { allowAttributes: 'foo' } );
  171. editor.conversion.attributeToElement( {
  172. model: 'foo',
  173. view: {
  174. name: 'span',
  175. styles: {
  176. display: 'none'
  177. }
  178. }
  179. } );
  180. editor.setData(
  181. '<section>' +
  182. '<div class="page-break" style="page-break-after:always;">' +
  183. '<span style="display:none;">&nbsp;</span>' +
  184. '</div>' +
  185. '<span style="display:none;">Foo</span>' +
  186. '</section>'
  187. );
  188. expect( getModelData( model, { withoutSelection: true } ) )
  189. .to.equal( '<pageBreak></pageBreak><section><$text foo="true">Foo</$text></section>' );
  190. } );
  191. it( 'should not convert if inner span has no children', () => {
  192. editor.setData( '<div class="page-break" style="page-break-after:always;"><span style="display:none;"></span></div>' );
  193. expect( getModelData( model, { withoutSelection: true } ) )
  194. .to.equal( '' );
  195. } );
  196. it( 'should not convert if inner span has other element as a child', () => {
  197. editor.setData(
  198. '<div class="page-break" style="page-break-after:always;">' +
  199. '<span style="display:none;">' +
  200. '<span></span>' +
  201. '</span>' +
  202. '</div>'
  203. );
  204. expect( getModelData( model, { withoutSelection: true } ) )
  205. .to.equal( '' );
  206. } );
  207. } );
  208. } );
  209. describe( 'conversion in editing pipeline', () => {
  210. describe( 'model to view', () => {
  211. it( 'should convert', () => {
  212. setModelData( model, '<pageBreak></pageBreak>' );
  213. expect( getViewData( view, { withoutSelection: true } ) ).to.equal(
  214. '<div class="ck-widget page-break" contenteditable="false"><span class="page-break__label">Page break</span></div>'
  215. );
  216. } );
  217. it( 'converted element should be widgetized', () => {
  218. setModelData( model, '<pageBreak></pageBreak>' );
  219. const widget = viewDocument.getRoot().getChild( 0 );
  220. expect( widget.name ).to.equal( 'div' );
  221. expect( isPageBreakWidget( widget ) ).to.be.true;
  222. } );
  223. } );
  224. } );
  225. function isPageBreakWidget( viewElement ) {
  226. return !!viewElement.getCustomProperty( 'pageBreak' ) && isWidget( viewElement );
  227. }
  228. } );