/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* globals document */ import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor'; import Plugin from '@ckeditor/ckeditor5-core/src/plugin'; import Image from '@ckeditor/ckeditor5-image/src/image'; import FileDialogButtonView from '../src/ui/filedialogbuttonview'; import FileRepository from '../src/filerepository'; import ImageUploadButton from '../src/imageuploadbutton'; import ImageUploadEngine from '../src/imageuploadengine'; import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph'; import Notification from '@ckeditor/ckeditor5-ui/src/notification/notification'; import { createNativeFileMock, AdapterMock } from './_utils/mocks'; import { setData as setModelData, getData as getModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model'; describe( 'ImageUploadButton', () => { let editor, doc, editorElement, fileRepository; class UploadAdapterPluginMock extends Plugin { init() { fileRepository = this.editor.plugins.get( FileRepository ); fileRepository.createAdapter = loader => { return new AdapterMock( loader ); }; } } beforeEach( () => { editorElement = document.createElement( 'div' ); document.body.appendChild( editorElement ); return ClassicEditor .create( editorElement, { plugins: [ Paragraph, Image, ImageUploadButton, FileRepository, UploadAdapterPluginMock ] } ) .then( newEditor => { editor = newEditor; doc = editor.document; // Hide all notifications (prevent alert() calls). const notification = editor.plugins.get( Notification ); notification.on( 'show', evt => evt.stop() ); } ); } ); afterEach( () => { editorElement.remove(); return editor.destroy(); } ); it( 'should include ImageUploadEngine', () => { expect( editor.plugins.get( ImageUploadEngine ) ).to.be.instanceOf( ImageUploadEngine ); } ); it( 'should register insertImage button', () => { const button = editor.ui.componentFactory.create( 'insertImage' ); expect( button ).to.be.instanceOf( FileDialogButtonView ); } ); it( 'should be disabled while ImageUploadCommand is disabled', () => { const button = editor.ui.componentFactory.create( 'insertImage' ); const command = editor.commands.get( 'imageUpload' ); command.isEnabled = true; expect( button.isEnabled ).to.true; command.isEnabled = false; expect( button.isEnabled ).to.false; } ); it( 'should execute imageUpload command', () => { const executeStub = sinon.stub( editor, 'execute' ); const button = editor.ui.componentFactory.create( 'insertImage' ); const files = [ createNativeFileMock() ]; button.fire( 'done', files ); sinon.assert.calledOnce( executeStub ); expect( executeStub.firstCall.args[ 0 ] ).to.equal( 'imageUpload' ); expect( executeStub.firstCall.args[ 1 ].file ).to.equal( files[ 0 ] ); } ); it( 'should optimize the insertion position', () => { const button = editor.ui.componentFactory.create( 'insertImage' ); const files = [ createNativeFileMock() ]; setModelData( doc, 'f[]oo' ); button.fire( 'done', files ); const id = fileRepository.getLoader( files[ 0 ] ).id; expect( getModelData( doc ) ).to.equal( `[]` + 'foo' ); } ); it( 'should correctly insert multiple files', () => { const button = editor.ui.componentFactory.create( 'insertImage' ); const files = [ createNativeFileMock(), createNativeFileMock() ]; setModelData( doc, 'foo[]bar' ); button.fire( 'done', files ); const id1 = fileRepository.getLoader( files[ 0 ] ).id; const id2 = fileRepository.getLoader( files[ 1 ] ).id; expect( getModelData( doc ) ).to.equal( 'foo' + `` + `[]` + 'bar' ); } ); it( 'should not execute imageUpload if the file is not an image', () => { const executeStub = sinon.stub( editor, 'execute' ); const button = editor.ui.componentFactory.create( 'insertImage' ); const file = { type: 'media/mp3', size: 1024 }; button.fire( 'done', [ file ] ); sinon.assert.notCalled( executeStub ); } ); it( 'should work even if the FileList does not support iterators', () => { const executeStub = sinon.stub( editor, 'execute' ); const button = editor.ui.componentFactory.create( 'insertImage' ); const files = { 0: createNativeFileMock(), length: 1 }; button.fire( 'done', files ); sinon.assert.calledOnce( executeStub ); expect( executeStub.firstCall.args[ 0 ] ).to.equal( 'imageUpload' ); expect( executeStub.firstCall.args[ 1 ].file ).to.equal( files[ 0 ] ); } ); } );