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7f37ba737c
* Update Copybara options in preparation for open-sourcing the source editor * Move files * Update paths * Remove source-editor module and checks for its existence * Explicitly mention CM6 license in files that contain code adapted from CM6 GitOrigin-RevId: 89b7cc2b409db01ad103198ccbd1b126ab56349b
66 lines
1.9 KiB
TypeScript
66 lines
1.9 KiB
TypeScript
import sinon from 'sinon'
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import { expect } from 'chai'
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import { EditorFacade } from '../../../../../frontend/js/features/source-editor/extensions/realtime'
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import { EditorView } from '@codemirror/view'
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import { EditorState } from '@codemirror/state'
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describe('CodeMirror EditorFacade', function () {
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let state: EditorState, view: EditorView
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beforeEach(function () {
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state = EditorState.create()
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view = new EditorView({ state })
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})
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it('should allow us to manipulate the CodeMirror document', function () {
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const editor = new EditorFacade(view)
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const text = 'basic test, nothing more'
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editor.cmInsert(0, text)
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expect(editor.getValue()).to.equal(text)
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editor.cmDelete(0, 'b')
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expect(editor.getValue()).to.equal(text.slice(1))
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})
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it('should allow us to attach change listeners', function () {
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const editor = new EditorFacade(view)
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const listenerA = sinon.stub()
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const listenerB = sinon.stub()
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editor.on('change', listenerA)
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editor.on('change', listenerB)
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expect(listenerA).to.not.have.been.called
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expect(listenerB).to.not.have.been.called
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const magicNumber = Math.random()
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editor.emit('change', magicNumber)
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expect(listenerA).to.have.been.calledWith(magicNumber)
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expect(listenerB).to.have.been.calledWith(magicNumber)
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})
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it('should attach to ShareJs document', function () {
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const editor = new EditorFacade(view)
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const text = 'something nice'
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const shareDoc = {
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on: sinon.stub(),
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getText: sinon.stub().returns(text),
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removeListener: sinon.stub(),
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detach_cm6: undefined,
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}
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editor.cmInsert(0, text)
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// @ts-ignore
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editor.attachShareJs(shareDoc)
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expect(shareDoc.on.callCount).to.equal(2)
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expect(shareDoc.on).to.have.been.calledWith('insert')
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expect(shareDoc.on).to.have.been.calledWith('delete')
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expect(shareDoc.detach_cm6).to.be.a('function')
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})
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})
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