widget.js 21 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 VirtualTestEditor from 'ckeditor5-core/tests/_utils/virtualtesteditor';
  6. import Widget from 'ckeditor5-image/src/widget/widget';
  7. import MouseObserver from 'ckeditor5-engine/src/view/observer/mouseobserver';
  8. import buildModelConverter from 'ckeditor5-engine/src/conversion/buildmodelconverter';
  9. import { widgetize } from 'ckeditor5-image/src/widget/utils';
  10. import ViewContainer from 'ckeditor5-engine/src/view/containerelement';
  11. import DomEventData from 'ckeditor5-engine/src/view/observer/domeventdata';
  12. import AttributeContainer from 'ckeditor5-engine/src/view/attributeelement';
  13. import { setData as setModelData, getData as getModelData } from 'ckeditor5-engine/src/dev-utils/model';
  14. import { keyCodes } from 'ckeditor5-utils/src/keyboard';
  15. /* global document */
  16. describe( 'Widget', () => {
  17. let editor, doc, viewDocument;
  18. beforeEach( () => {
  19. return VirtualTestEditor.create( {
  20. plugins: [ Widget ]
  21. } )
  22. .then( newEditor => {
  23. editor = newEditor;
  24. doc = editor.document;
  25. viewDocument = editor.editing.view;
  26. doc.schema.registerItem( 'widget', '$block' );
  27. doc.schema.objects.add( 'widget' );
  28. doc.schema.registerItem( 'paragraph', '$block' );
  29. doc.schema.registerItem( 'inline', '$inline' );
  30. doc.schema.objects.add( 'inline' );
  31. buildModelConverter().for( editor.editing.modelToView )
  32. .fromElement( 'paragraph' )
  33. .toElement( 'p' );
  34. buildModelConverter().for( editor.editing.modelToView )
  35. .fromElement( 'widget' )
  36. .toElement( () => {
  37. const b = new AttributeContainer( 'b' );
  38. const div = new ViewContainer( 'div', null, b );
  39. return widgetize( div );
  40. } );
  41. buildModelConverter().for( editor.editing.modelToView )
  42. .fromElement( 'inline' )
  43. .toElement( 'figure' );
  44. } );
  45. } );
  46. it( 'should be loaded', () => {
  47. expect( editor.plugins.get( Widget ) ).to.be.instanceOf( Widget );
  48. } );
  49. it( 'should add MouseObserver', () => {
  50. expect( editor.editing.view.getObserver( MouseObserver ) ).to.be.instanceof( MouseObserver );
  51. } );
  52. it( 'should create selection over clicked widget', () => {
  53. setModelData( doc, '[]<widget></widget>' );
  54. const viewDiv = viewDocument.getRoot().getChild( 0 );
  55. const domEventDataMock = {
  56. target: viewDiv,
  57. preventDefault: sinon.spy()
  58. };
  59. viewDocument.fire( 'mousedown', domEventDataMock );
  60. expect( getModelData( doc ) ).to.equal( '[<widget></widget>]' );
  61. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  62. } );
  63. it( 'should create selection when clicked in nested element', () => {
  64. setModelData( doc, '[]<widget></widget>' );
  65. const viewDiv = viewDocument.getRoot().getChild( 0 );
  66. const viewB = viewDiv.getChild( 0 );
  67. const domEventDataMock = {
  68. target: viewB,
  69. preventDefault: sinon.spy()
  70. };
  71. viewDocument.fire( 'mousedown', domEventDataMock );
  72. expect( getModelData( doc ) ).to.equal( '[<widget></widget>]' );
  73. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  74. } );
  75. it( 'should do nothing if clicked in non-widget element', () => {
  76. setModelData( doc, '<paragraph>[]foo bar</paragraph><widget></widget>' );
  77. const viewP = viewDocument.getRoot().getChild( 0 );
  78. const domEventDataMock = {
  79. target: viewP,
  80. preventDefault: sinon.spy()
  81. };
  82. viewDocument.focus();
  83. viewDocument.fire( 'mousedown', domEventDataMock );
  84. expect( getModelData( doc ) ).to.equal( '<paragraph>[]foo bar</paragraph><widget></widget>' );
  85. sinon.assert.notCalled( domEventDataMock.preventDefault );
  86. } );
  87. it( 'should not focus editable if already is focused', () => {
  88. setModelData( doc, '<widget></widget>' );
  89. const widget = viewDocument.getRoot().getChild( 0 );
  90. const domEventDataMock = {
  91. target: widget,
  92. preventDefault: sinon.spy()
  93. };
  94. const focusSpy = sinon.spy( viewDocument, 'focus' );
  95. viewDocument.isFocused = true;
  96. viewDocument.fire( 'mousedown', domEventDataMock );
  97. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  98. sinon.assert.notCalled( focusSpy );
  99. expect( getModelData( doc ) ).to.equal( '[<widget></widget>]' );
  100. } );
  101. describe( 'keys handling', () => {
  102. describe( 'delete and backspace', () => {
  103. test(
  104. 'should select widget when backspace is pressed',
  105. '<widget></widget><paragraph>[]foo</paragraph>',
  106. keyCodes.backspace,
  107. '[<widget></widget>]<paragraph>foo</paragraph>'
  108. );
  109. test(
  110. 'should remove empty element after selecting widget when backspace is pressed',
  111. '<widget></widget><paragraph>[]</paragraph>',
  112. keyCodes.backspace,
  113. '[<widget></widget>]'
  114. );
  115. test(
  116. 'should select widget when delete is pressed',
  117. '<paragraph>foo[]</paragraph><widget></widget>',
  118. keyCodes.delete,
  119. '<paragraph>foo</paragraph>[<widget></widget>]'
  120. );
  121. test(
  122. 'should remove empty element after selecting widget when delete is pressed',
  123. '<paragraph>[]</paragraph><widget></widget>',
  124. keyCodes.delete,
  125. '[<widget></widget>]'
  126. );
  127. test(
  128. 'should not respond to other keys',
  129. '<widget></widget><paragraph>[]foo</paragraph>',
  130. 65,
  131. '<widget></widget><paragraph>[]foo</paragraph>'
  132. );
  133. test(
  134. 'should do nothing on non-collapsed selection',
  135. '<widget></widget><paragraph>[f]oo</paragraph>',
  136. keyCodes.backspace,
  137. '<widget></widget><paragraph>[f]oo</paragraph>'
  138. );
  139. test(
  140. 'should do nothing on non-object elements',
  141. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  142. keyCodes.backspace,
  143. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  144. );
  145. test(
  146. 'should work correctly with modifier key: backspace + ctrl',
  147. '<widget></widget><paragraph>[]foo</paragraph>',
  148. { keyCode: keyCodes.backspace, ctrlKey: true },
  149. '[<widget></widget>]<paragraph>foo</paragraph>'
  150. );
  151. test(
  152. 'should work correctly with modifier key: backspace + alt',
  153. '<widget></widget><paragraph>[]foo</paragraph>',
  154. { keyCode: keyCodes.backspace, altKey: true },
  155. '[<widget></widget>]<paragraph>foo</paragraph>'
  156. );
  157. test(
  158. 'should work correctly with modifier key: backspace + shift',
  159. '<widget></widget><paragraph>[]foo</paragraph>',
  160. { keyCode: keyCodes.backspace, shiftKey: true },
  161. '[<widget></widget>]<paragraph>foo</paragraph>'
  162. );
  163. test(
  164. 'should work correctly with modifier key: delete + ctrl',
  165. '<paragraph>foo[]</paragraph><widget></widget>',
  166. { keyCode: keyCodes.delete, ctrlKey: true },
  167. '<paragraph>foo</paragraph>[<widget></widget>]'
  168. );
  169. test(
  170. 'should work correctly with modifier key: delete + alt',
  171. '<paragraph>foo[]</paragraph><widget></widget>',
  172. { keyCode: keyCodes.delete, altKey: true },
  173. '<paragraph>foo</paragraph>[<widget></widget>]'
  174. );
  175. test(
  176. 'should work correctly with modifier key: delete + shift',
  177. '<paragraph>foo[]</paragraph><widget></widget>',
  178. { keyCode: keyCodes.delete, shiftKey: true },
  179. '<paragraph>foo</paragraph>[<widget></widget>]'
  180. );
  181. test(
  182. 'should not modify backspace default behaviour in single paragraph boundaries',
  183. '<paragraph>[]foo</paragraph>',
  184. keyCodes.backspace,
  185. '<paragraph>[]foo</paragraph>'
  186. );
  187. test(
  188. 'should not modify delete default behaviour in single paragraph boundaries',
  189. '<paragraph>foo[]</paragraph>',
  190. keyCodes.delete,
  191. '<paragraph>foo[]</paragraph>'
  192. );
  193. test(
  194. 'should do nothing on selected widget preceded by a paragraph - backspace',
  195. '<paragraph>foo</paragraph>[<widget></widget>]',
  196. keyCodes.backspace,
  197. '<paragraph>foo</paragraph>[<widget></widget>]'
  198. );
  199. test(
  200. 'should do nothing on selected widget preceded by another widget - backspace',
  201. '<widget></widget>[<widget></widget>]',
  202. keyCodes.backspace,
  203. '<widget></widget>[<widget></widget>]'
  204. );
  205. test(
  206. 'should do nothing on selected widget before paragraph - backspace',
  207. '[<widget></widget>]<paragraph>foo</paragraph>',
  208. keyCodes.backspace,
  209. '[<widget></widget>]<paragraph>foo</paragraph>'
  210. );
  211. test(
  212. 'should do nothing on selected widget before another widget - backspace',
  213. '[<widget></widget>]<widget></widget>',
  214. keyCodes.backspace,
  215. '[<widget></widget>]<widget></widget>'
  216. );
  217. test(
  218. 'should do nothing on selected widget between paragraphs - backspace',
  219. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>',
  220. keyCodes.backspace,
  221. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>'
  222. );
  223. test(
  224. 'should do nothing on selected widget between other widgets - backspace',
  225. '<widget></widget>[<widget></widget>]<widget></widget>',
  226. keyCodes.backspace,
  227. '<widget></widget>[<widget></widget>]<widget></widget>'
  228. );
  229. test(
  230. 'should do nothing on selected widget preceded by a paragraph - delete',
  231. '<paragraph>foo</paragraph>[<widget></widget>]',
  232. keyCodes.delete,
  233. '<paragraph>foo</paragraph>[<widget></widget>]'
  234. );
  235. test(
  236. 'should do nothing on selected widget preceded by another widget - delete',
  237. '<widget></widget>[<widget></widget>]',
  238. keyCodes.delete,
  239. '<widget></widget>[<widget></widget>]'
  240. );
  241. test(
  242. 'should do nothing on selected widget before paragraph - delete',
  243. '[<widget></widget>]<paragraph>foo</paragraph>',
  244. keyCodes.delete,
  245. '[<widget></widget>]<paragraph>foo</paragraph>'
  246. );
  247. test(
  248. 'should do nothing on selected widget before another widget - delete',
  249. '[<widget></widget>]<widget></widget>',
  250. keyCodes.delete,
  251. '[<widget></widget>]<widget></widget>'
  252. );
  253. test(
  254. 'should do nothing on selected widget between paragraphs - delete',
  255. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>',
  256. keyCodes.delete,
  257. '<paragraph>bar</paragraph>[<widget></widget>]<paragraph>foo</paragraph>'
  258. );
  259. test(
  260. 'should do nothing on selected widget between other widgets - delete',
  261. '<widget></widget>[<widget></widget>]<widget></widget>',
  262. keyCodes.delete,
  263. '<widget></widget>[<widget></widget>]<widget></widget>'
  264. );
  265. test(
  266. 'should select inline objects - backspace',
  267. '<paragraph>foo<inline></inline>[]bar</paragraph>',
  268. keyCodes.backspace,
  269. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  270. );
  271. test(
  272. 'should select inline objects - delete',
  273. '<paragraph>foo[]<inline></inline>bar</paragraph>',
  274. keyCodes.delete,
  275. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  276. );
  277. test(
  278. 'should do nothing on selected inline objects - backspace',
  279. '<paragraph>foo[<inline></inline>]bar</paragraph>',
  280. keyCodes.backspace,
  281. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  282. );
  283. test(
  284. 'should do nothing on selected inline objects - delete',
  285. '<paragraph>foo[<inline></inline>]bar</paragraph>',
  286. keyCodes.delete,
  287. '<paragraph>foo[<inline></inline>]bar</paragraph>'
  288. );
  289. test(
  290. 'should do nothing if selection is placed after first letter - backspace',
  291. '<paragraph>a[]</paragraph>',
  292. keyCodes.backspace,
  293. '<paragraph>a[]</paragraph>'
  294. );
  295. test(
  296. 'should do nothing if selection is placed before first letter - delete',
  297. '<paragraph>[]a</paragraph>',
  298. keyCodes.delete,
  299. '<paragraph>[]a</paragraph>'
  300. );
  301. it( 'should prevent default behaviour and stop event propagation', () => {
  302. const keydownHandler = sinon.spy();
  303. const domEventDataMock = {
  304. keyCode: keyCodes.delete,
  305. preventDefault: sinon.spy(),
  306. };
  307. setModelData( doc, '<paragraph>foo[]</paragraph><widget></widget>' );
  308. viewDocument.on( 'keydown', keydownHandler );
  309. viewDocument.fire( 'keydown', domEventDataMock );
  310. expect( getModelData( doc ) ).to.equal( '<paragraph>foo</paragraph>[<widget></widget>]' );
  311. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  312. sinon.assert.notCalled( keydownHandler );
  313. } );
  314. } );
  315. describe( 'arrows', () => {
  316. test(
  317. 'should move selection forward from selected object - right arrow',
  318. '[<widget></widget>]<paragraph>foo</paragraph>',
  319. keyCodes.arrowright,
  320. '<widget></widget><paragraph>[]foo</paragraph>'
  321. );
  322. test(
  323. 'should move selection forward from selected object - down arrow',
  324. '[<widget></widget>]<paragraph>foo</paragraph>',
  325. keyCodes.arrowdown,
  326. '<widget></widget><paragraph>[]foo</paragraph>'
  327. );
  328. test(
  329. 'should move selection backward from selected object - left arrow',
  330. '<paragraph>foo</paragraph>[<widget></widget>]',
  331. keyCodes.arrowleft,
  332. '<paragraph>foo[]</paragraph><widget></widget>'
  333. );
  334. test(
  335. 'should move selection backward from selected object - up arrow',
  336. '<paragraph>foo</paragraph>[<widget></widget>]',
  337. keyCodes.arrowup,
  338. '<paragraph>foo[]</paragraph><widget></widget>'
  339. );
  340. test(
  341. 'should move selection to next widget - right arrow',
  342. '[<widget></widget>]<widget></widget>',
  343. keyCodes.arrowright,
  344. '<widget></widget>[<widget></widget>]'
  345. );
  346. test(
  347. 'should move selection to next widget - down arrow',
  348. '[<widget></widget>]<widget></widget>',
  349. keyCodes.arrowdown,
  350. '<widget></widget>[<widget></widget>]'
  351. );
  352. test(
  353. 'should move selection to previous widget - left arrow',
  354. '<widget></widget>[<widget></widget>]',
  355. keyCodes.arrowleft,
  356. '[<widget></widget>]<widget></widget>'
  357. );
  358. test(
  359. 'should move selection to previous widget - up arrow',
  360. '<widget></widget>[<widget></widget>]',
  361. keyCodes.arrowup,
  362. '[<widget></widget>]<widget></widget>'
  363. );
  364. test(
  365. 'should do nothing on non-collapsed selection next to object - right arrow',
  366. '<paragraph>ba[r]</paragraph><widget></widget>',
  367. keyCodes.arrowright,
  368. '<paragraph>ba[r]</paragraph><widget></widget>'
  369. );
  370. test(
  371. 'should do nothing on non-collapsed selection next to object - down arrow',
  372. '<paragraph>ba[r]</paragraph><widget></widget>',
  373. keyCodes.arrowdown,
  374. '<paragraph>ba[r]</paragraph><widget></widget>'
  375. );
  376. test(
  377. 'should do nothing on non-collapsed selection next to object - left arrow',
  378. '<widget></widget><paragraph>[b]ar</paragraph>',
  379. keyCodes.arrowleft,
  380. '<widget></widget><paragraph>[b]ar</paragraph>'
  381. );
  382. test(
  383. 'should do nothing on non-collapsed selection next to object - up arrow',
  384. '<widget></widget><paragraph>[b]ar</paragraph>',
  385. keyCodes.arrowup,
  386. '<widget></widget><paragraph>[b]ar</paragraph>'
  387. );
  388. test(
  389. 'should not move selection if there is no correct location - right arrow',
  390. '<paragraph>foo</paragraph>[<widget></widget>]',
  391. keyCodes.arrowright,
  392. '<paragraph>foo</paragraph>[<widget></widget>]'
  393. );
  394. test(
  395. 'should not move selection if there is no correct location - down arrow',
  396. '<paragraph>foo</paragraph>[<widget></widget>]',
  397. keyCodes.arrowdown,
  398. '<paragraph>foo</paragraph>[<widget></widget>]'
  399. );
  400. test(
  401. 'should not move selection if there is no correct location - left arrow',
  402. '[<widget></widget>]<paragraph>foo</paragraph>',
  403. keyCodes.arrowleft,
  404. '[<widget></widget>]<paragraph>foo</paragraph>'
  405. );
  406. test(
  407. 'should not move selection if there is no correct location - up arrow',
  408. '[<widget></widget>]<paragraph>foo</paragraph>',
  409. keyCodes.arrowup,
  410. '[<widget></widget>]<paragraph>foo</paragraph>'
  411. );
  412. it( 'should prevent default behaviour when there is no correct location - document end', () => {
  413. const keydownHandler = sinon.spy();
  414. const domEventDataMock = {
  415. keyCode: keyCodes.arrowright,
  416. preventDefault: sinon.spy(),
  417. };
  418. setModelData( doc, '<paragraph>foo</paragraph>[<widget></widget>]' );
  419. viewDocument.on( 'keydown', keydownHandler );
  420. viewDocument.fire( 'keydown', domEventDataMock );
  421. expect( getModelData( doc ) ).to.equal( '<paragraph>foo</paragraph>[<widget></widget>]' );
  422. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  423. sinon.assert.notCalled( keydownHandler );
  424. } );
  425. it( 'should prevent default behaviour when there is no correct location - document start', () => {
  426. const keydownHandler = sinon.spy();
  427. const domEventDataMock = {
  428. keyCode: keyCodes.arrowleft,
  429. preventDefault: sinon.spy(),
  430. };
  431. setModelData( doc, '[<widget></widget>]<paragraph>foo</paragraph>' );
  432. viewDocument.on( 'keydown', keydownHandler );
  433. viewDocument.fire( 'keydown', domEventDataMock );
  434. expect( getModelData( doc ) ).to.equal( '[<widget></widget>]<paragraph>foo</paragraph>' );
  435. sinon.assert.calledOnce( domEventDataMock.preventDefault );
  436. sinon.assert.notCalled( keydownHandler );
  437. } );
  438. test(
  439. 'should move selection to object element - right arrow',
  440. '<paragraph>foo[]</paragraph><widget></widget>',
  441. keyCodes.arrowright,
  442. '<paragraph>foo</paragraph>[<widget></widget>]'
  443. );
  444. test(
  445. 'should move selection to object element - down arrow',
  446. '<paragraph>foo[]</paragraph><widget></widget>',
  447. keyCodes.arrowdown,
  448. '<paragraph>foo</paragraph>[<widget></widget>]'
  449. );
  450. test(
  451. 'should move selection to object element - left arrow',
  452. '<widget></widget><paragraph>[]foo</paragraph>',
  453. keyCodes.arrowleft,
  454. '[<widget></widget>]<paragraph>foo</paragraph>'
  455. );
  456. test(
  457. 'should move selection to object element - up arrow',
  458. '<widget></widget><paragraph>[]foo</paragraph>',
  459. keyCodes.arrowup,
  460. '[<widget></widget>]<paragraph>foo</paragraph>'
  461. );
  462. test(
  463. 'do nothing on non objects - right arrow',
  464. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>',
  465. keyCodes.arrowright,
  466. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>'
  467. );
  468. test(
  469. 'do nothing on non objects - down arrow',
  470. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>',
  471. keyCodes.arrowdown,
  472. '<paragraph>foo[]</paragraph><paragraph>bar</paragraph>'
  473. );
  474. test(
  475. 'do nothing on non objects - left arrow',
  476. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  477. keyCodes.arrowleft,
  478. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  479. );
  480. test(
  481. 'do nothing on non objects - up arrow',
  482. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>',
  483. keyCodes.arrowup,
  484. '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>'
  485. );
  486. test(
  487. 'should work correctly with modifier key: right arrow + ctrl',
  488. '[<widget></widget>]<paragraph>foo</paragraph>',
  489. { keyCode: keyCodes.arrowright, ctrlKey: true },
  490. '<widget></widget><paragraph>[]foo</paragraph>'
  491. );
  492. test(
  493. 'should work correctly with modifier key: right arrow + alt',
  494. '[<widget></widget>]<paragraph>foo</paragraph>',
  495. { keyCode: keyCodes.arrowright, altKey: true },
  496. '<widget></widget><paragraph>[]foo</paragraph>'
  497. );
  498. test(
  499. 'should work correctly with modifier key: right arrow + shift',
  500. '[<widget></widget>]<paragraph>foo</paragraph>',
  501. { keyCode: keyCodes.arrowright, shiftKey: true },
  502. '<widget></widget><paragraph>[]foo</paragraph>'
  503. );
  504. test(
  505. 'should work correctly with modifier key: down arrow + ctrl',
  506. '[<widget></widget>]<paragraph>foo</paragraph>',
  507. { keyCode: keyCodes.arrowdown, ctrlKey: true },
  508. '<widget></widget><paragraph>[]foo</paragraph>'
  509. );
  510. test(
  511. 'should work correctly with modifier key: down arrow + alt',
  512. '[<widget></widget>]<paragraph>foo</paragraph>',
  513. { keyCode: keyCodes.arrowdown, altKey: true },
  514. '<widget></widget><paragraph>[]foo</paragraph>'
  515. );
  516. test(
  517. 'should work correctly with modifier key: down arrow + shift',
  518. '[<widget></widget>]<paragraph>foo</paragraph>',
  519. { keyCode: keyCodes.arrowdown, shiftKey: true },
  520. '<widget></widget><paragraph>[]foo</paragraph>'
  521. );
  522. test(
  523. 'should work correctly with modifier key: left arrow + ctrl',
  524. '<paragraph>foo</paragraph>[<widget></widget>]',
  525. { keyCode: keyCodes.arrowleft, ctrlKey: true },
  526. '<paragraph>foo[]</paragraph><widget></widget>'
  527. );
  528. test(
  529. 'should work correctly with modifier key: left arrow + alt',
  530. '<paragraph>foo</paragraph>[<widget></widget>]',
  531. { keyCode: keyCodes.arrowleft, altKey: true },
  532. '<paragraph>foo[]</paragraph><widget></widget>'
  533. );
  534. test(
  535. 'should work correctly with modifier key: left arrow + shift',
  536. '<paragraph>foo</paragraph>[<widget></widget>]',
  537. { keyCode: keyCodes.arrowleft, shiftKey: true },
  538. '<paragraph>foo[]</paragraph><widget></widget>'
  539. );
  540. test(
  541. 'should work correctly with modifier key: up arrow + ctrl',
  542. '<paragraph>foo</paragraph>[<widget></widget>]',
  543. { keyCode: keyCodes.arrowup, ctrlKey: true },
  544. '<paragraph>foo[]</paragraph><widget></widget>'
  545. );
  546. test(
  547. 'should work correctly with modifier key: up arrow + alt',
  548. '<paragraph>foo</paragraph>[<widget></widget>]',
  549. { keyCode: keyCodes.arrowup, altKey: true },
  550. '<paragraph>foo[]</paragraph><widget></widget>'
  551. );
  552. test(
  553. 'should work correctly with modifier key: up arrow + shift',
  554. '<paragraph>foo</paragraph>[<widget></widget>]',
  555. { keyCode: keyCodes.arrowup, shiftKey: true },
  556. '<paragraph>foo[]</paragraph><widget></widget>'
  557. );
  558. test(
  559. 'should do nothing if there is more than one selection in model',
  560. '<paragraph>[foo]</paragraph><widget></widget><paragraph>[bar]</paragraph>',
  561. keyCodes.arrowright,
  562. '<paragraph>[foo]</paragraph><widget></widget><paragraph>[bar]</paragraph>'
  563. );
  564. } );
  565. function test( name, data, keyCodeOrMock, expected ) {
  566. it( name, () => {
  567. const domEventDataMock = ( typeof keyCodeOrMock == 'object' ) ? keyCodeOrMock : {
  568. keyCode: keyCodeOrMock
  569. };
  570. setModelData( doc, data );
  571. viewDocument.fire( 'keydown', new DomEventData(
  572. viewDocument,
  573. { target: document.createElement( 'div' ), preventDefault: () => {} },
  574. domEventDataMock
  575. ) );
  576. expect( getModelData( doc ) ).to.equal( expected );
  577. } );
  578. }
  579. } );
  580. } );