/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ import InlineAutoformatEngine from '../src/inlineautoformatengine'; import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph'; import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor'; import Enter from '@ckeditor/ckeditor5-enter/src/enter'; import { setData, getData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model'; import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils'; testUtils.createSinonSandbox(); describe( 'InlineAutoformatEngine', () => { let editor, model, doc; beforeEach( () => { return VirtualTestEditor .create( { plugins: [ Enter, Paragraph ] } ) .then( newEditor => { editor = newEditor; model = editor.model; doc = model.document; model.schema.allow( { name: '$inline', attributes: [ 'testAttribute' ] } ); } ); } ); describe( 'attribute', () => { it( 'should stop early if there are less than 3 capture groups', () => { new InlineAutoformatEngine( editor, /(\*)(.+?)\*/g, 'testAttribute' ); // eslint-disable-line no-new setData( model, '*foobar[]' ); model.change( writer => { writer.insertText( '*', doc.selection.getFirstPosition() ); } ); expect( getData( model ) ).to.equal( '*foobar*[]' ); } ); it( 'should apply an attribute when the pattern is matched', () => { new InlineAutoformatEngine( editor, /(\*)(.+?)(\*)/g, 'testAttribute' ); // eslint-disable-line no-new setData( model, '*foobar[]' ); model.change( writer => { writer.insertText( '*', doc.selection.getFirstPosition() ); } ); expect( getData( model ) ).to.equal( '<$text testAttribute="true">foobar[]' ); } ); it( 'should not apply an attribute when changes are in transparent batch', () => { new InlineAutoformatEngine( editor, /(\*)(.+?)(\*)/g, 'testAttribute' ); // eslint-disable-line no-new setData( model, '*foobar[]' ); model.enqueueChange( 'transparent', writer => { writer.insertText( '*', doc.selection.getFirstPosition() ); } ); expect( getData( model ) ).to.equal( '*foobar*[]' ); } ); it( 'should stop early if selection is not collapsed', () => { new InlineAutoformatEngine( editor, /(\*)(.+?)\*/g, 'testAttribute' ); // eslint-disable-line no-new setData( model, '*foob[ar]' ); model.change( writer => { writer.insertText( '*', doc.selection.getFirstPosition() ); } ); expect( getData( model ) ).to.equal( '*foob*[ar]' ); } ); } ); describe( 'Callback', () => { it( 'should not run a callback when changes are in transparent batch', () => { const spy = testUtils.sinon.spy(); new InlineAutoformatEngine( editor, /(\*)(.+?)(\*)/g, spy ); // eslint-disable-line no-new setData( model, '*foobar[]' ); model.enqueueChange( 'transparent', writer => { writer.insertText( '*', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( spy ); } ); it( 'should stop when there are no format ranges returned from testCallback', () => { const formatSpy = testUtils.sinon.spy(); const testStub = testUtils.sinon.stub().returns( { format: [ [] ], remove: [] } ); new InlineAutoformatEngine( editor, testStub, formatSpy ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( formatSpy ); } ); it( 'should stop when there are no remove ranges returned from testCallback', () => { const formatSpy = testUtils.sinon.spy(); const testStub = testUtils.sinon.stub().returns( { format: [], remove: [ [] ] } ); new InlineAutoformatEngine( editor, testStub, formatSpy ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( formatSpy ); } ); it( 'should stop early when there is no text', () => { const formatSpy = testUtils.sinon.spy(); const testStub = testUtils.sinon.stub().returns( { format: [], remove: [ [] ] } ); new InlineAutoformatEngine( editor, testStub, formatSpy ); // eslint-disable-line no-new setData( model, '[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( formatSpy ); } ); it( 'should detach removed ranges', () => { const detachSpies = []; const callback = fixBatch => testUtils.sinon.stub( fixBatch, 'remove' ).callsFake( saveDetachSpy ); testUtils.sinon.stub( editor.model.schema, 'getValidRanges' ) .callThrough() .callsFake( ranges => ranges.map( saveDetachSpy ) ); new InlineAutoformatEngine( editor, /(\*)(.+?)(\*)/g, callback ); // eslint-disable-line no-new setData( model, '*foobar[]' ); model.change( writer => { writer.insertText( '*', doc.selection.getFirstPosition() ); } ); // There should be two removed ranges and one range used to apply autoformat. expect( detachSpies ).to.have.length( 3 ); for ( const spy of detachSpies ) { testUtils.sinon.assert.calledOnce( spy ); } function saveDetachSpy( range ) { detachSpies.push( testUtils.sinon.spy( range, 'detach' ) ); } } ); } ); } );