/** * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ import Autoformat from '../src/autoformat'; import BlockAutoformatEditing from '../src/blockautoformatediting'; 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'; import Command from '@ckeditor/ckeditor5-core/src/command'; describe( 'BlockAutoformatEditing', () => { let editor, model, doc; testUtils.createSinonSandbox(); beforeEach( () => { return VirtualTestEditor .create( { plugins: [ Enter, Paragraph, Autoformat ] } ) .then( newEditor => { editor = newEditor; model = editor.model; doc = model.document; } ); } ); it( 'should have pluginName', () => { expect( BlockAutoformatEditing.pluginName ).to.equal( 'BlockAutoformatEditing' ); } ); describe( 'command name', () => { it( 'should run a command when the pattern is matched', () => { const spy = testUtils.sinon.spy(); const testCommand = new TestCommand( editor, spy ); editor.commands.add( 'testCommand', testCommand ); new BlockAutoformatEditing( editor, /^[*]\s$/, 'testCommand' ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.calledOnce( spy ); } ); it( 'should remove found pattern', () => { const spy = testUtils.sinon.spy(); const testCommand = new TestCommand( editor, spy ); editor.commands.add( 'testCommand', testCommand ); new BlockAutoformatEditing( editor, /^[*]\s$/, 'testCommand' ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.calledOnce( spy ); expect( getData( model ) ).to.equal( '[]' ); } ); it( 'should not autoformat if command is disabled', () => { const spy = testUtils.sinon.spy(); const testCommand = new TestCommand( editor, spy ); testCommand.refresh = function() { this.isEnabled = false; }; editor.commands.add( 'testCommand', testCommand ); new BlockAutoformatEditing( editor, /^[*]\s$/, 'testCommand' ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( spy ); } ); } ); describe( 'callback', () => { it( 'should run callback when the pattern is matched', () => { const spy = testUtils.sinon.spy(); new BlockAutoformatEditing( editor, /^[*]\s$/, spy ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.calledOnce( spy ); } ); it( 'should ignore other delta operations', () => { const spy = testUtils.sinon.spy(); new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.remove( doc.selection.getFirstRange() ); } ); sinon.assert.notCalled( spy ); } ); it( 'should stop if there is no text to run matching on', () => { const spy = testUtils.sinon.spy(); new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new setData( model, '[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( spy ); } ); it( 'should not call callback when after inline element', () => { // Configure the schema. model.schema.register( 'softBreak', { allowWhere: '$text', isInline: true } ); editor.conversion.for( 'upcast' ) .elementToElement( { model: 'softBreak', view: 'br' } ); editor.conversion.for( 'downcast' ) .elementToElement( { model: 'softBreak', view: ( modelElement, viewWriter ) => viewWriter.createEmptyElement( 'br' ) } ); const spy = testUtils.sinon.spy(); new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( spy ); } ); it( 'should not call callback when after inline element (typing after softBreak in a "matching" paragraph)', () => { // Configure the schema. model.schema.register( 'softBreak', { allowWhere: '$text', isInline: true } ); editor.conversion.for( 'upcast' ) .elementToElement( { model: 'softBreak', view: 'br' } ); editor.conversion.for( 'downcast' ) .elementToElement( { model: 'softBreak', view: ( modelElement, viewWriter ) => viewWriter.createEmptyElement( 'br' ) } ); const spy = testUtils.sinon.spy(); new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new setData( model, '* []' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( spy ); } ); it( 'should stop if callback returned false', () => { new BlockAutoformatEditing( editor, /^[*]\s$/, () => false ); // eslint-disable-line no-new setData( model, '*[]' ); model.change( writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); expect( getData( model ) ).to.equal( '* []' ); } ); } ); it( 'should ignore transparent batches', () => { const spy = testUtils.sinon.spy(); new BlockAutoformatEditing( editor, /^[*]\s$/, spy ); // eslint-disable-line no-new setData( model, '*[]' ); model.enqueueChange( 'transparent', writer => { writer.insertText( ' ', doc.selection.getFirstPosition() ); } ); sinon.assert.notCalled( spy ); } ); } ); /** * Dummy command to execute. */ class TestCommand extends Command { /** * Creates an instance of the command. * * @param {module:core/editor/editor~Editor} editor Editor instance. * @param {Function} onExecuteCallback execute call hook */ constructor( editor, onExecuteCallback ) { super( editor ); this.onExecute = onExecuteCallback; } /** * Executes command. * * @protected */ execute() { this.onExecute(); } }