merge.js 12 KB

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  1. import { Client, syncClients, expectClients, clearBuffer } from './utils.js';
  2. describe( 'transform', () => {
  3. let john, kate;
  4. beforeEach( () => {
  5. return Promise.all( [
  6. Client.get( 'john' ).then( client => ( john = client ) ),
  7. Client.get( 'kate' ).then( client => ( kate = client ) )
  8. ] );
  9. } );
  10. afterEach( () => {
  11. clearBuffer();
  12. return Promise.all( [ john.destroy(), kate.destroy() ] );
  13. } );
  14. describe( 'merge', () => {
  15. describe( 'by merge', () => {
  16. it( 'elements into paragraph', () => {
  17. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph><paragraph>Abc</paragraph>' );
  18. kate.setData( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph>[]<paragraph>Abc</paragraph>' );
  19. john.merge();
  20. kate.merge();
  21. syncClients();
  22. expectClients( '<paragraph>FooBarAbc</paragraph>' );
  23. } );
  24. it( 'elements into paragraph with undo', () => {
  25. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph><paragraph>Abc</paragraph>' );
  26. kate.setData( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph>[]<paragraph>Abc</paragraph>' );
  27. john.merge();
  28. kate.merge();
  29. syncClients();
  30. kate.undo();
  31. john.undo();
  32. syncClients();
  33. expectClients( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph><paragraph>Abc</paragraph>' );
  34. } );
  35. it.skip( 'same element with undo', () => {
  36. // Unnecessary SplitOperation.
  37. john.setData( '<paragraph>Foo</paragraph>[]<paragraph></paragraph>' );
  38. kate.setData( '<paragraph>Foo</paragraph>[]<paragraph></paragraph>' );
  39. john.merge();
  40. kate.merge();
  41. kate.undo();
  42. syncClients();
  43. expectClients( '<paragraph>Foo</paragraph>' );
  44. } );
  45. it( 'merge to different element (insert) with undo', () => {
  46. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  47. kate.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  48. john.merge();
  49. kate.insert( '<paragraph></paragraph>' );
  50. kate.setSelection( [ 2 ], [ 2 ] );
  51. kate.merge();
  52. syncClients();
  53. expectClients( '<paragraph>FooBar</paragraph><paragraph></paragraph>' );
  54. john.undo();
  55. syncClients();
  56. expectClients( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph><paragraph></paragraph>' );
  57. kate.undo();
  58. syncClients();
  59. expectClients( '<paragraph>FooBar</paragraph><paragraph></paragraph><paragraph></paragraph>' );
  60. } );
  61. it( 'merge to different element (wrap) with undo #1', () => {
  62. // Merging to an element happens during using BlockQuote plugin. `Foo` paragraph is first wrapped and
  63. // then merged to the existing `blockQuote`.
  64. john.setData( '<paragraph>F[oo</paragraph><blockQuote><paragraph>B]ar</paragraph></blockQuote>' );
  65. kate.setData( '<paragraph>F[oo</paragraph><blockQuote><paragraph>B]ar</paragraph></blockQuote>' );
  66. john._processExecute( 'blockQuote' );
  67. kate._processExecute( 'blockQuote' );
  68. syncClients();
  69. expectClients(
  70. '<blockQuote>' +
  71. '<paragraph>Foo</paragraph>' +
  72. '<paragraph>Bar</paragraph>' +
  73. '</blockQuote>'
  74. );
  75. john.undo();
  76. syncClients();
  77. expectClients(
  78. '<paragraph>Foo</paragraph>' +
  79. '<blockQuote>' +
  80. '<paragraph>Bar</paragraph>' +
  81. '</blockQuote>'
  82. );
  83. kate.undo();
  84. syncClients();
  85. expectClients(
  86. '<paragraph>Foo</paragraph>' +
  87. '<blockQuote>' +
  88. '<paragraph>Bar</paragraph>' +
  89. '</blockQuote>'
  90. );
  91. } );
  92. it( 'merge to different element (wrap) with undo #2', () => {
  93. // Merging to an element happens during using BlockQuote plugin. `Foo` paragraph is first wrapped and
  94. // then merged to the existing `blockQuote`.
  95. john.setData( '<paragraph>F[oo</paragraph><blockQuote><paragraph>B]ar</paragraph></blockQuote>' );
  96. kate.setData( '<paragraph>F[oo</paragraph><blockQuote><paragraph>B]ar</paragraph></blockQuote>' );
  97. john._processExecute( 'blockQuote' );
  98. kate._processExecute( 'blockQuote' );
  99. syncClients();
  100. expectClients(
  101. '<blockQuote>' +
  102. '<paragraph>Foo</paragraph>' +
  103. '<paragraph>Bar</paragraph>' +
  104. '</blockQuote>'
  105. );
  106. kate.undo();
  107. syncClients();
  108. expectClients(
  109. '<blockQuote>' +
  110. '<paragraph>Bar</paragraph>' +
  111. '</blockQuote>' +
  112. '<paragraph>Foo</paragraph>'
  113. );
  114. john.undo();
  115. syncClients();
  116. expectClients(
  117. '<paragraph>Foo</paragraph>'
  118. );
  119. } );
  120. it( 'merge to different element (wrap) with undo #3', () => {
  121. // Merging to an element happens during using BlockQuote plugin. `Foo` paragraph is first wrapped and
  122. // then merged to the existing `blockQuote`.
  123. john.setData( '<paragraph>F[oo</paragraph><blockQuote><paragraph>B]ar</paragraph></blockQuote>' );
  124. kate.setData( '<paragraph>F[oo</paragraph><blockQuote><paragraph>B]ar</paragraph></blockQuote>' );
  125. john._processExecute( 'blockQuote' );
  126. kate._processExecute( 'blockQuote' );
  127. syncClients();
  128. expectClients(
  129. '<blockQuote>' +
  130. '<paragraph>Foo</paragraph>' +
  131. '<paragraph>Bar</paragraph>' +
  132. '</blockQuote>'
  133. );
  134. john.undo();
  135. kate.undo();
  136. syncClients();
  137. expectClients(
  138. '<paragraph>Foo</paragraph>'
  139. );
  140. } );
  141. } );
  142. describe( 'by remove', () => {
  143. it( 'remove merged element', () => {
  144. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  145. kate.setData( '<paragraph>Foo</paragraph>[<paragraph>Bar</paragraph>]' );
  146. john.merge();
  147. kate.remove();
  148. syncClients();
  149. expectClients( '<paragraph>Foo</paragraph>' );
  150. } );
  151. it( 'remove merged element then undo #1', () => {
  152. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  153. kate.setData( '<paragraph>Foo</paragraph>[<paragraph>Bar</paragraph>]' );
  154. john.merge();
  155. kate.remove();
  156. syncClients();
  157. expectClients( '<paragraph>Foo</paragraph>' );
  158. kate.undo();
  159. syncClients();
  160. expectClients( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph>' );
  161. } );
  162. it( 'remove merged element then undo #2', () => {
  163. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  164. kate.setData( '<paragraph>Foo</paragraph>[<paragraph>Bar</paragraph>]' );
  165. john.merge();
  166. kate.remove();
  167. kate.undo();
  168. syncClients();
  169. expectClients( '<paragraph>FooBar</paragraph>' );
  170. } );
  171. } );
  172. describe( 'by delete', () => {
  173. it( 'text from two elements', () => {
  174. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  175. kate.setData( '<paragraph>Fo[o</paragraph><paragraph>Ba]r</paragraph>' );
  176. john.merge();
  177. kate.delete();
  178. syncClients();
  179. expectClients( '<paragraph>For</paragraph>' );
  180. } );
  181. it( 'merged elements and some text', () => {
  182. john.setData( '<paragraph>Foo</paragraph><paragraph></paragraph>[]<paragraph>Bar</paragraph>' );
  183. kate.setData( '<paragraph>F[oo</paragraph><paragraph></paragraph><paragraph>Ba]r</paragraph>' );
  184. john.merge();
  185. kate.delete();
  186. syncClients();
  187. expectClients( '<paragraph>Fr</paragraph>' );
  188. } );
  189. } );
  190. describe( 'by wrap', () => {
  191. it( 'wrap merged element', () => {
  192. john.setData( '<paragraph>Foo</paragraph>[]<paragraph>Bar</paragraph>' );
  193. kate.setData( '<paragraph>Foo</paragraph>[<paragraph>Bar</paragraph>]' );
  194. john.merge();
  195. kate.wrap( 'blockQuote' );
  196. syncClients();
  197. expectClients( '<paragraph>FooBar</paragraph>' );
  198. john.undo();
  199. kate.undo();
  200. syncClients();
  201. expectClients( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph>' );
  202. } );
  203. it( 'wrap in merged element', () => {
  204. // This is pretty weird case. Right now it cannot be reproduced with the features that we have.
  205. john.editor.model.schema.extend( 'paragraph', { allowIn: 'listItem' } );
  206. john.editor.model.schema.extend( 'blockQuote', { allowIn: 'listItem' } );
  207. kate.editor.model.schema.extend( 'paragraph', { allowIn: 'listItem' } );
  208. kate.editor.model.schema.extend( 'blockQuote', { allowIn: 'listItem' } );
  209. john.setData(
  210. '<listItem>' +
  211. '<paragraph>A</paragraph>' +
  212. '</listItem>' +
  213. '[]' +
  214. '<listItem>' +
  215. '<paragraph>B</paragraph>' +
  216. '<paragraph>C</paragraph>' +
  217. '</listItem>'
  218. );
  219. kate.setData(
  220. '<listItem>' +
  221. '<paragraph>A</paragraph>' +
  222. '</listItem>' +
  223. '<listItem>' +
  224. '[<paragraph>B</paragraph>' +
  225. '<paragraph>C</paragraph>]' +
  226. '</listItem>'
  227. );
  228. john.merge();
  229. kate.wrap( 'blockQuote' );
  230. syncClients();
  231. expectClients(
  232. '<listItem>' +
  233. '<paragraph>A</paragraph>' +
  234. '<blockQuote>' +
  235. '<paragraph>B</paragraph>' +
  236. '<paragraph>C</paragraph>' +
  237. '</blockQuote>' +
  238. '</listItem>'
  239. );
  240. } );
  241. } );
  242. describe( 'by unwrap', () => {
  243. it( 'merge to unwrapped element', () => {
  244. john.setData( '<blockQuote><paragraph>Foo</paragraph></blockQuote>[]<blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  245. kate.setData( '<blockQuote>[]<paragraph>Foo</paragraph></blockQuote><blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  246. john.merge();
  247. kate.unwrap();
  248. syncClients();
  249. // Below would be the expected effect with correct wrap transformation.
  250. // expectClients( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph>' );
  251. expectClients( '<paragraph>Foo</paragraph>' );
  252. } );
  253. it( 'merge to unwrapped element with undo #1', () => {
  254. john.setData( '<blockQuote><paragraph>Foo</paragraph></blockQuote>[]<blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  255. kate.setData( '<blockQuote>[]<paragraph>Foo</paragraph></blockQuote><blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  256. john.merge();
  257. john.undo();
  258. kate.unwrap();
  259. syncClients();
  260. // Below would be the expected effect with correct wrap transformation.
  261. // expectClients( '<paragraph>Foo</paragraph><paragraph>Bar</paragraph>' );
  262. expectClients( '<paragraph>Foo</paragraph><blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  263. } );
  264. it( 'merge to unwrapped element with undo #2', () => {
  265. john.setData( '<blockQuote><paragraph>Foo</paragraph></blockQuote>[]<blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  266. kate.setData( '<blockQuote>[]<paragraph>Foo</paragraph></blockQuote><blockQuote><paragraph>Bar</paragraph></blockQuote>' );
  267. john.merge();
  268. kate.unwrap();
  269. kate.undo();
  270. syncClients();
  271. // Below would be the expected effect with correct wrap transformation.
  272. // expectClients( '<blockQuote><paragraph>Foo</paragraph></blockQuote><paragraph>Bar</paragraph>' );
  273. expectClients( '<blockQuote><paragraph>Foo</paragraph><paragraph>Bar</paragraph></blockQuote>' );
  274. } );
  275. it( 'unwrap in merged element', () => {
  276. // This is pretty weird case. Right now it cannot be reproduced with the features that we have.
  277. john.editor.model.schema.extend( 'paragraph', { allowIn: 'listItem' } );
  278. john.editor.model.schema.extend( 'blockQuote', { allowIn: 'listItem' } );
  279. kate.editor.model.schema.extend( 'paragraph', { allowIn: 'listItem' } );
  280. kate.editor.model.schema.extend( 'blockQuote', { allowIn: 'listItem' } );
  281. john.setData(
  282. '<listItem>' +
  283. '<paragraph>A</paragraph>' +
  284. '</listItem>' +
  285. '[]' +
  286. '<listItem>' +
  287. '<blockQuote>' +
  288. '<paragraph>B</paragraph>' +
  289. '<paragraph>C</paragraph>' +
  290. '</blockQuote>' +
  291. '</listItem>'
  292. );
  293. kate.setData(
  294. '<listItem>' +
  295. '<paragraph>A</paragraph>' +
  296. '</listItem>' +
  297. '<listItem>' +
  298. '<blockQuote>' +
  299. '[]<paragraph>B</paragraph>' +
  300. '<paragraph>C</paragraph>' +
  301. '</blockQuote>' +
  302. '</listItem>'
  303. );
  304. john.merge();
  305. kate.unwrap();
  306. syncClients();
  307. expectClients(
  308. '<listItem>' +
  309. '<paragraph>A</paragraph>' +
  310. '<paragraph>B</paragraph>' +
  311. '<paragraph>C</paragraph>' +
  312. '</listItem>'
  313. );
  314. } );
  315. } );
  316. } );
  317. } );