filerepository.js 22 KB

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  1. /**
  2. * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* globals window */
  6. import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
  7. import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
  8. import PendingActions from '@ckeditor/ckeditor5-core/src/pendingactions';
  9. import FileRepository from '../src/filerepository';
  10. import Collection from '@ckeditor/ckeditor5-utils/src/collection';
  11. import { createNativeFileMock, UploadAdapterMock, NativeFileReaderMock } from './_utils/mocks';
  12. import log from '@ckeditor/ckeditor5-utils/src/log';
  13. import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
  14. import FileReader from '../src/filereader';
  15. describe( 'FileRepository', () => {
  16. let editor, fileRepository, adapterMock;
  17. testUtils.createSinonSandbox();
  18. class UploadAdapterPluginMock extends Plugin {
  19. init() {
  20. fileRepository = this.editor.plugins.get( 'FileRepository' );
  21. fileRepository.createUploadAdapter = loader => {
  22. adapterMock = new UploadAdapterMock( loader );
  23. return adapterMock;
  24. };
  25. }
  26. }
  27. beforeEach( () => {
  28. return VirtualTestEditor
  29. .create( {
  30. plugins: [ FileRepository, UploadAdapterPluginMock ]
  31. } )
  32. .then( newEditor => {
  33. editor = newEditor;
  34. } );
  35. } );
  36. afterEach( () => {
  37. return editor.destroy();
  38. } );
  39. it( 'should be initialized', () => {
  40. expect( fileRepository ).to.be.instanceOf( FileRepository );
  41. } );
  42. describe( 'init()', () => {
  43. it( 'should create loaders collection', () => {
  44. expect( fileRepository.loaders ).to.be.instanceOf( Collection );
  45. } );
  46. it( 'should initialize uploaded observable', done => {
  47. expect( fileRepository.uploaded ).to.equal( 0 );
  48. fileRepository.on( 'change:uploaded', ( evt, name, value ) => {
  49. expect( value ).to.equal( 10 );
  50. done();
  51. } );
  52. fileRepository.uploaded = 10;
  53. } );
  54. it( 'should initialize uploadTotal', done => {
  55. expect( fileRepository.uploadTotal ).to.be.null;
  56. fileRepository.on( 'change:uploadTotal', ( evt, name, value ) => {
  57. expect( value ).to.equal( 10 );
  58. done();
  59. } );
  60. fileRepository.uploadTotal = 10;
  61. } );
  62. it( 'should initialize uploadedPercent', done => {
  63. expect( fileRepository.uploadedPercent ).to.equal( 0 );
  64. fileRepository.on( 'change:uploadedPercent', ( evt, name, value ) => {
  65. expect( value ).to.equal( 20 );
  66. done();
  67. } );
  68. fileRepository.uploadTotal = 200;
  69. fileRepository.uploaded = 40;
  70. } );
  71. } );
  72. describe( 'pending actions', () => {
  73. let pendingActions;
  74. beforeEach( () => {
  75. pendingActions = editor.plugins.get( PendingActions );
  76. } );
  77. it( 'should requires PendingActions plugin', () => {
  78. expect( editor.plugins.get( PendingActions ) ).to.instanceof( PendingActions );
  79. } );
  80. it( 'should add pending action when upload is in progress', () => {
  81. expect( pendingActions ).to.have.property( 'hasAny', false );
  82. expect( Array.from( pendingActions ) ).to.length( 0 );
  83. fileRepository.createLoader( createNativeFileMock() );
  84. expect( pendingActions ).to.have.property( 'hasAny', true );
  85. expect( Array.from( pendingActions, action => action.message ) ).to.have.members( [ 'Upload in progress 0%.' ] );
  86. } );
  87. it( 'should add only one pending action in a case of multiple load', () => {
  88. fileRepository.createLoader( createNativeFileMock() );
  89. fileRepository.createLoader( createNativeFileMock() );
  90. fileRepository.createLoader( createNativeFileMock() );
  91. expect( Array.from( pendingActions ) ).to.length( 1 );
  92. } );
  93. it( 'should remove pending action when all uploads are finished', () => {
  94. expect( pendingActions ).to.have.property( 'hasAny', false );
  95. expect( Array.from( pendingActions ) ).to.length( 0 );
  96. const loader1 = fileRepository.createLoader( createNativeFileMock() );
  97. const loader2 = fileRepository.createLoader( createNativeFileMock() );
  98. expect( pendingActions ).to.have.property( 'hasAny', true );
  99. expect( Array.from( pendingActions, action => action.message ) ).to.have.members( [ 'Upload in progress 0%.' ] );
  100. fileRepository.destroyLoader( loader1 );
  101. expect( pendingActions ).to.have.property( 'hasAny', true );
  102. expect( Array.from( pendingActions, action => action.message ) ).to.have.members( [ 'Upload in progress 0%.' ] );
  103. fileRepository.destroyLoader( loader2 );
  104. expect( pendingActions ).to.have.property( 'hasAny', false );
  105. expect( Array.from( pendingActions ) ).to.length( 0 );
  106. } );
  107. it( 'should bind pending action message to upload percentage value', () => {
  108. fileRepository.createLoader( createNativeFileMock() );
  109. fileRepository.uploadedPercent = 10.345;
  110. expect( Array.from( pendingActions )[ 0 ] ).to.have.property( 'message', 'Upload in progress 10%.' );
  111. fileRepository.uploadedPercent = 30.235;
  112. expect( Array.from( pendingActions )[ 0 ] ).to.have.property( 'message', 'Upload in progress 30%.' );
  113. } );
  114. it( 'should add pending action correctly when one upload is after another', () => {
  115. const loader1 = fileRepository.createLoader( createNativeFileMock() );
  116. expect( pendingActions.first ).to.have.property( 'message', 'Upload in progress 0%.' );
  117. fileRepository.destroyLoader( loader1 );
  118. expect( pendingActions.first ).to.null;
  119. fileRepository.createLoader( createNativeFileMock() );
  120. expect( pendingActions.first ).to.have.property( 'message', 'Upload in progress 0%.' );
  121. } );
  122. } );
  123. describe( 'createLoader()', () => {
  124. it( 'should return null if adapter is not present', () => {
  125. const stub = testUtils.sinon.stub( log, 'error' );
  126. fileRepository.createUploadAdapter = undefined;
  127. expect( fileRepository.createLoader( createNativeFileMock() ) ).to.be.null;
  128. sinon.assert.calledOnce( stub );
  129. sinon.assert.calledWithExactly(
  130. stub,
  131. 'filerepository-no-upload-adapter: Upload adapter is not defined.'
  132. );
  133. } );
  134. it( 'should setup listeners to update progress observables', () => {
  135. const loader1 = fileRepository.createLoader( createNativeFileMock() );
  136. const loader2 = fileRepository.createLoader( createNativeFileMock() );
  137. const loader3 = fileRepository.createLoader( createNativeFileMock() );
  138. loader1.uploaded = 10;
  139. loader1.uploadTotal = 100;
  140. loader2.uploaded = 50;
  141. loader2.uploadTotal = 200;
  142. loader3.uploaded = 40;
  143. loader3.uploadTotal = 200;
  144. expect( fileRepository.uploaded ).to.equal( 100 );
  145. expect( fileRepository.uploadTotal ).to.equal( 500 );
  146. expect( fileRepository.uploadedPercent ).to.equal( 20 );
  147. } );
  148. it( 'should catch if file promise rejected (file)', () => {
  149. const catchSpy = testUtils.sinon.spy( Promise.prototype, 'catch' );
  150. fileRepository.createLoader( createNativeFileMock() );
  151. // One call originates from `loader._createFilePromiseWrapper()` and other from `fileRepository.createLoader()`.
  152. expect( catchSpy.callCount ).to.equal( 2 );
  153. } );
  154. it( 'should catch if file promise rejected (promise)', () => {
  155. const catchSpy = testUtils.sinon.spy( Promise.prototype, 'catch' );
  156. fileRepository.createLoader( new Promise( () => {} ) );
  157. // One call originates from `loader._createFilePromiseWrapper()` and other from `fileRepository.createLoader()`.
  158. expect( catchSpy.callCount ).to.equal( 2 );
  159. } );
  160. } );
  161. describe( 'getLoader()', () => {
  162. it( 'should return null if loader does not exists', () => {
  163. const file1 = createNativeFileMock();
  164. const file2 = createNativeFileMock();
  165. fileRepository.createLoader( file2 );
  166. expect( fileRepository.getLoader( file1 ) ).to.be.null;
  167. } );
  168. it( 'should return loader by file instance (initialized with file)', () => {
  169. const file = createNativeFileMock();
  170. const loader = fileRepository.createLoader( file );
  171. expect( fileRepository.getLoader( file ) ).to.equal( loader );
  172. } );
  173. it( 'should return loader by promise instance (initialized with promise)', () => {
  174. const promise = Promise.resolve( createNativeFileMock() );
  175. const loader = fileRepository.createLoader( promise );
  176. expect( fileRepository.getLoader( promise ) ).to.equal( loader );
  177. } );
  178. it( 'should return loader by file instance (initialized with promise)', done => {
  179. const promise = Promise.resolve( createNativeFileMock() );
  180. const loader = fileRepository.createLoader( promise );
  181. loader.file.then( fileInstance => {
  182. expect( fileRepository.getLoader( fileInstance ) ).to.equal( loader );
  183. done();
  184. } );
  185. } );
  186. } );
  187. describe( 'destroyLoader()', () => {
  188. let file, loader, destroySpy;
  189. beforeEach( () => {
  190. file = createNativeFileMock();
  191. loader = fileRepository.createLoader( file );
  192. destroySpy = testUtils.sinon.spy( loader, '_destroy' );
  193. } );
  194. it( 'should destroy provided loader', () => {
  195. fileRepository.destroyLoader( loader );
  196. sinon.assert.calledOnce( destroySpy );
  197. expect( fileRepository.getLoader( file ) ).to.be.null;
  198. expect( fileRepository.loaders.length ).to.equal( 0 );
  199. expect( Array.from( fileRepository._loadersMap.keys ).length ).to.equal( 0 );
  200. } );
  201. it( 'should destroy loader by provided file (initialized with file)', () => {
  202. fileRepository.destroyLoader( file );
  203. sinon.assert.calledOnce( destroySpy );
  204. expect( fileRepository.getLoader( file ) ).to.be.null;
  205. expect( fileRepository.loaders.length ).to.equal( 0 );
  206. expect( Array.from( fileRepository._loadersMap.keys ).length ).to.equal( 0 );
  207. } );
  208. it( 'should destroy loader by provided promise (initialized with promise)', () => {
  209. fileRepository.destroyLoader( loader );
  210. const promise = new Promise( resolve => resolve( createNativeFileMock() ) );
  211. const newLoader = fileRepository.createLoader( promise );
  212. destroySpy = testUtils.sinon.spy( newLoader, '_destroy' );
  213. fileRepository.destroyLoader( promise );
  214. sinon.assert.calledOnce( destroySpy );
  215. expect( fileRepository.getLoader( promise ) ).to.be.null;
  216. expect( fileRepository.loaders.length ).to.equal( 0 );
  217. expect( Array.from( fileRepository._loadersMap.keys() ).length ).to.equal( 0 );
  218. } );
  219. it( 'should destroy loader by provided file (initialized with promise)', () => {
  220. fileRepository.destroyLoader( loader );
  221. const promise = Promise.resolve( createNativeFileMock() );
  222. const newLoader = fileRepository.createLoader( promise );
  223. destroySpy = testUtils.sinon.spy( newLoader, '_destroy' );
  224. return newLoader.file.then( fileInstance => {
  225. expect( fileRepository.loaders.length ).to.equal( 1 );
  226. expect( Array.from( fileRepository._loadersMap.keys() ).length ).to.equal( 2 );
  227. fileRepository.destroyLoader( fileInstance );
  228. sinon.assert.calledOnce( destroySpy );
  229. expect( fileRepository.getLoader( fileInstance ) ).to.be.null;
  230. expect( fileRepository.loaders.length ).to.equal( 0 );
  231. expect( Array.from( fileRepository._loadersMap.keys() ).length ).to.equal( 0 );
  232. } );
  233. } );
  234. } );
  235. describe( 'Loader', () => {
  236. let loader, file, nativeReaderMock;
  237. beforeEach( () => {
  238. testUtils.sinon.stub( window, 'FileReader' ).callsFake( () => {
  239. nativeReaderMock = new NativeFileReaderMock();
  240. return nativeReaderMock;
  241. } );
  242. file = createNativeFileMock();
  243. loader = fileRepository.createLoader( file );
  244. } );
  245. describe( 'constructor()', () => {
  246. it( 'should initialize id', () => {
  247. expect( loader.id ).to.be.a( 'string' );
  248. } );
  249. it( 'should initialize filePromiseWrapper', () => {
  250. expect( loader._filePromiseWrapper ).to.not.be.null;
  251. expect( loader._filePromiseWrapper.promise ).to.be.instanceOf( Promise );
  252. expect( loader._filePromiseWrapper.resolver ).to.be.instanceOf( Function );
  253. expect( loader._filePromiseWrapper.rejecter ).to.be.instanceOf( Function );
  254. expect( loader._filePromiseWrapper.isFulfilled ).to.be.false;
  255. } );
  256. it( 'should initialize adapter', () => {
  257. expect( loader._adapter ).to.equal( adapterMock );
  258. } );
  259. it( 'should initialize reader', () => {
  260. expect( loader._reader ).to.be.instanceOf( FileReader );
  261. } );
  262. it( 'should initialize status observable', done => {
  263. expect( loader.status ).to.equal( 'idle' );
  264. loader.on( 'change:status', ( evt, name, value ) => {
  265. expect( value ).to.equal( 'uploading' );
  266. done();
  267. } );
  268. loader.status = 'uploading';
  269. } );
  270. it( 'should initialize uploaded observable', done => {
  271. expect( loader.uploaded ).to.equal( 0 );
  272. loader.on( 'change:uploaded', ( evt, name, value ) => {
  273. expect( value ).to.equal( 100 );
  274. done();
  275. } );
  276. loader.uploaded = 100;
  277. } );
  278. it( 'should initialize uploadTotal observable', done => {
  279. expect( loader.uploadTotal ).to.equal( null );
  280. loader.on( 'change:uploadTotal', ( evt, name, value ) => {
  281. expect( value ).to.equal( 100 );
  282. done();
  283. } );
  284. loader.uploadTotal = 100;
  285. } );
  286. it( 'should initialize uploadedPercent observable', done => {
  287. expect( loader.uploadedPercent ).to.equal( 0 );
  288. loader.on( 'change:uploadedPercent', ( evt, name, value ) => {
  289. expect( value ).to.equal( 23 );
  290. done();
  291. } );
  292. loader.uploaded = 23;
  293. loader.uploadTotal = 100;
  294. } );
  295. it( 'should initialize uploadResponse observable', done => {
  296. const response = {};
  297. expect( loader.uploadResponse ).to.equal( null );
  298. loader.on( 'change:uploadResponse', ( evt, name, value ) => {
  299. expect( value ).to.equal( response );
  300. done();
  301. } );
  302. loader.uploadResponse = response;
  303. } );
  304. } );
  305. describe( 'file getter', () => {
  306. it( 'should return promise', () => {
  307. expect( loader.file ).to.instanceof( Promise );
  308. } );
  309. it( 'should return promise which resolves to a file', () => {
  310. return loader.file.then( fileInstance => {
  311. expect( fileInstance ).to.equal( file );
  312. } );
  313. } );
  314. it( 'should return promise which resolves to null after loader is destroyed (destroy before)', () => {
  315. loader._destroy();
  316. return loader.file.then( fileInstance => {
  317. expect( fileInstance ).to.be.null;
  318. } );
  319. } );
  320. it( 'should return promise which resolves to null after loader is destroyed (destroy after)', () => {
  321. const promise = loader.file.then( fileInstance => {
  322. expect( fileInstance ).to.be.null;
  323. } );
  324. loader._destroy();
  325. return promise;
  326. } );
  327. it( 'should return promise which resolves to null after loader is destroyed (file promise resolved, destroy after)', () => {
  328. return loader._filePromiseWrapper.promise.then( () => {
  329. loader.file.then( fileInstance => {
  330. expect( fileInstance ).to.be.null;
  331. } );
  332. loader._destroy();
  333. } );
  334. } );
  335. } );
  336. describe( 'read()', () => {
  337. it( 'should throw error when status is different than idle', () => {
  338. loader.status = 'uploading';
  339. expect( () => {
  340. loader.read();
  341. } ).to.throw( 'filerepository-read-wrong-status: You cannot call read if the status is different than idle.' );
  342. } );
  343. it( 'should return a promise', () => {
  344. expect( loader.read() ).to.be.instanceof( Promise );
  345. } );
  346. it( 'should set status to "reading"', () => {
  347. loader.read();
  348. expect( loader.status ).to.equal( 'reading' );
  349. } );
  350. it( 'should resolve promise when file promise is resolved', () => {
  351. let resolveFile = null;
  352. const filePromise = new Promise( resolve => {
  353. resolveFile = resolve;
  354. } );
  355. const loader = fileRepository.createLoader( filePromise );
  356. const promise = loader.read()
  357. .then( data => {
  358. expect( data ).to.equal( 'result data' );
  359. expect( loader.status ).to.equal( 'idle' );
  360. } );
  361. resolveFile( createNativeFileMock() );
  362. loader.file.then( () => nativeReaderMock.mockSuccess( 'result data' ) );
  363. return promise;
  364. } );
  365. it( 'should reject promise when file promise is rejected', () => {
  366. let rejectFile = null;
  367. const filePromise = new Promise( ( resolve, reject ) => {
  368. rejectFile = reject;
  369. } );
  370. const loader = fileRepository.createLoader( filePromise );
  371. const promise = loader.read().catch( e => {
  372. expect( e ).to.equal( 'File loading error' );
  373. expect( loader.status ).to.equal( 'error' );
  374. } );
  375. rejectFile( 'File loading error' );
  376. return promise;
  377. } );
  378. it( 'should reject promise when reading is aborted (before file promise is resolved)', () => {
  379. const promise = loader.read().catch( e => {
  380. expect( e ).to.equal( 'aborted' );
  381. expect( loader.status ).to.equal( 'aborted' );
  382. } );
  383. loader.abort();
  384. return promise;
  385. } );
  386. it( 'should reject promise when reading is aborted (after file promise is resolved)', () => {
  387. const promise = loader.read().catch( e => {
  388. expect( e ).to.equal( 'aborted' );
  389. expect( loader.status ).to.equal( 'aborted' );
  390. } );
  391. loader.file.then( () => loader.abort() );
  392. return promise;
  393. } );
  394. it( 'should reject promise on reading error (after file promise is resolved)', () => {
  395. const promise = loader.read().catch( e => {
  396. expect( e ).to.equal( 'reading error' );
  397. expect( loader.status ).to.equal( 'error' );
  398. } );
  399. loader.file.then( () => nativeReaderMock.mockError( 'reading error' ) );
  400. return promise;
  401. } );
  402. it( 'should resolve promise on reading complete (after file promise is resolved)', () => {
  403. const promise = loader.read()
  404. .then( data => {
  405. expect( data ).to.equal( 'result data' );
  406. expect( loader.status ).to.equal( 'idle' );
  407. } );
  408. loader.file.then( () => nativeReaderMock.mockSuccess( 'result data' ) );
  409. return promise;
  410. } );
  411. } );
  412. describe( 'upload()', () => {
  413. it( 'should throw error when status is different than idle', () => {
  414. loader.status = 'reading';
  415. expect( () => {
  416. loader.upload();
  417. } ).to.throw( 'filerepository-upload-wrong-status: You cannot call upload if the status is different than idle.' );
  418. } );
  419. it( 'should return a promise', () => {
  420. expect( loader.upload() ).to.be.instanceof( Promise );
  421. } );
  422. it( 'should set status to "uploading"', () => {
  423. loader.upload();
  424. expect( loader.status ).to.equal( 'uploading' );
  425. } );
  426. it( 'should resolve promise when file promise is resolved', () => {
  427. let resolveFile = null;
  428. const filePromise = new Promise( resolve => {
  429. resolveFile = resolve;
  430. } );
  431. const loader = fileRepository.createLoader( filePromise );
  432. const promise = loader.upload()
  433. .then( data => {
  434. expect( data ).to.equal( 'result data' );
  435. expect( loader.status ).to.equal( 'idle' );
  436. } );
  437. resolveFile( createNativeFileMock() );
  438. loader.file.then( () => adapterMock.mockSuccess( 'result data' ) );
  439. return promise;
  440. } );
  441. it( 'should reject promise when file promise is rejected', () => {
  442. let rejectFile = null;
  443. const filePromise = new Promise( ( resolve, reject ) => {
  444. rejectFile = reject;
  445. } );
  446. const loader = fileRepository.createLoader( filePromise );
  447. const promise = loader.upload().catch( e => {
  448. expect( e ).to.equal( 'File loading error' );
  449. expect( loader.status ).to.equal( 'error' );
  450. } );
  451. rejectFile( 'File loading error' );
  452. return promise;
  453. } );
  454. it( 'should reject promise when uploading is aborted (before file promise is resolved)', () => {
  455. const promise = loader.upload().catch( e => {
  456. expect( e ).to.equal( 'aborted' );
  457. expect( loader.status ).to.equal( 'aborted' );
  458. } );
  459. loader.abort();
  460. return promise;
  461. } );
  462. it( 'should reject promise when uploading is aborted (after file promise is resolved)', () => {
  463. const promise = loader.upload().catch( e => {
  464. expect( e ).to.equal( 'aborted' );
  465. expect( loader.status ).to.equal( 'aborted' );
  466. } );
  467. loader.file.then( () => loader.abort() );
  468. return promise;
  469. } );
  470. it( 'should reject promise on reading error (after file promise is resolved)', () => {
  471. const promise = loader.upload().catch( e => {
  472. expect( e ).to.equal( 'uploading error' );
  473. expect( loader.status ).to.equal( 'error' );
  474. } );
  475. loader.file.then( () => adapterMock.mockError( 'uploading error' ) );
  476. return promise;
  477. } );
  478. it( 'should resolve promise on reading complete (after file promise is resolved)', () => {
  479. const promise = loader.upload()
  480. .then( data => {
  481. expect( data ).to.equal( 'result data' );
  482. expect( loader.status ).to.equal( 'idle' );
  483. } );
  484. loader.file.then( () => adapterMock.mockSuccess( 'result data' ) );
  485. return promise;
  486. } );
  487. it( 'should monitor upload progress', () => {
  488. const promise = loader.upload()
  489. .then( data => {
  490. expect( data ).to.equal( 'result data' );
  491. expect( loader.status ).to.equal( 'idle' );
  492. } );
  493. loader.file.then( () => {
  494. expect( loader.uploaded ).to.equal( 0 );
  495. expect( loader.uploadTotal ).to.be.null;
  496. adapterMock.mockProgress( 1, 10 );
  497. expect( loader.uploaded ).to.equal( 1 );
  498. expect( loader.uploadTotal ).to.equal( 10 );
  499. adapterMock.mockProgress( 6, 10 );
  500. expect( loader.uploaded ).to.equal( 6 );
  501. expect( loader.uploadTotal ).to.equal( 10 );
  502. adapterMock.mockSuccess( 'result data' );
  503. } );
  504. return promise;
  505. } );
  506. } );
  507. describe( 'abort()', () => {
  508. let filePromiseRejecterSpy, readerAbortSpy, adapterAbortSpy;
  509. beforeEach( () => {
  510. filePromiseRejecterSpy = testUtils.sinon.spy( loader._filePromiseWrapper, 'rejecter' );
  511. readerAbortSpy = testUtils.sinon.spy( loader._reader, 'abort' );
  512. adapterAbortSpy = testUtils.sinon.spy( loader._adapter, 'abort' );
  513. } );
  514. it( 'should abort correctly before read/upload is called', () => {
  515. loader.abort();
  516. expect( filePromiseRejecterSpy.callCount ).to.equal( 1 );
  517. expect( readerAbortSpy.callCount ).to.equal( 0 );
  518. expect( adapterAbortSpy.callCount ).to.equal( 0 );
  519. } );
  520. it( 'should abort correctly after successful read', () => {
  521. const promise = loader.read()
  522. .then( data => {
  523. expect( data ).to.equal( 'result data' );
  524. expect( loader.status ).to.equal( 'idle' );
  525. loader.abort();
  526. expect( filePromiseRejecterSpy.callCount ).to.equal( 0 );
  527. expect( readerAbortSpy.callCount ).to.equal( 0 );
  528. expect( adapterAbortSpy.callCount ).to.equal( 0 );
  529. } );
  530. loader.file.then( () => nativeReaderMock.mockSuccess( 'result data' ) );
  531. return promise;
  532. } );
  533. it( 'should abort correctly after successful upload', () => {
  534. const promise = loader.upload()
  535. .then( data => {
  536. expect( data ).to.equal( 'result data' );
  537. expect( loader.status ).to.equal( 'idle' );
  538. loader.abort();
  539. expect( filePromiseRejecterSpy.callCount ).to.equal( 0 );
  540. expect( readerAbortSpy.callCount ).to.equal( 0 );
  541. expect( adapterAbortSpy.callCount ).to.equal( 0 );
  542. } );
  543. loader.file.then( () => adapterMock.mockSuccess( 'result data' ) );
  544. return promise;
  545. } );
  546. } );
  547. } );
  548. } );