/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* globals document */ import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor'; import List from '../src/list'; import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph'; import ListEngine from '../src/listengine'; import ButtonView from '@ckeditor/ckeditor5-ui/src/button/buttonview'; import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard'; describe( 'List', () => { let editor, bulletedListButton, numberedListButton, schema; beforeEach( () => { const editorElement = document.createElement( 'div' ); document.body.appendChild( editorElement ); return ClassicTestEditor.create( editorElement, { plugins: [ Paragraph, List ] } ) .then( newEditor => { editor = newEditor; schema = editor.document.schema; bulletedListButton = editor.ui.componentFactory.create( 'bulletedList' ); numberedListButton = editor.ui.componentFactory.create( 'numberedList' ); } ); } ); afterEach( () => { return editor.destroy(); } ); it( 'should be loaded', () => { expect( editor.plugins.get( List ) ).to.be.instanceOf( List ); } ); it( 'should load ListEngine', () => { expect( editor.plugins.get( ListEngine ) ).to.be.instanceOf( ListEngine ); } ); it( 'should set up keys for bulleted list and numbered list', () => { expect( bulletedListButton ).to.be.instanceOf( ButtonView ); expect( numberedListButton ).to.be.instanceOf( ButtonView ); } ); it( 'should execute proper commands when buttons are used', () => { sinon.spy( editor, 'execute' ); bulletedListButton.fire( 'execute' ); expect( editor.execute.calledWithExactly( 'bulletedList' ) ); numberedListButton.fire( 'execute' ); expect( editor.execute.calledWithExactly( 'numberedList' ) ); } ); it( 'should bind bulleted list button model to bulledList command', () => { editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 0 ) ); const command = editor.commands.get( 'bulletedList' ); expect( bulletedListButton.isOn ).to.be.true; expect( bulletedListButton.isEnabled ).to.be.true; command.value = false; expect( bulletedListButton.isOn ).to.be.false; command.isEnabled = false; expect( bulletedListButton.isEnabled ).to.be.false; } ); it( 'should bind numbered list button model to numberedList command', () => { editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 0 ) ); const command = editor.commands.get( 'numberedList' ); // We are in UL, so numbered list is off. expect( numberedListButton.isOn ).to.be.false; expect( numberedListButton.isEnabled ).to.be.true; command.value = true; expect( numberedListButton.isOn ).to.be.true; command.isEnabled = false; expect( numberedListButton.isEnabled ).to.be.false; } ); describe( 'enter key handling callback', () => { it( 'should execute outdentList command on enter key in empty list', () => { const domEvtDataStub = { preventDefault() {} }; sinon.spy( editor, 'execute' ); editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 0 ) ); editor.editing.view.fire( 'enter', domEvtDataStub ); expect( editor.execute.calledOnce ).to.be.true; expect( editor.execute.calledWithExactly( 'outdentList' ) ); } ); it( 'should not execute outdentList command on enter key in non-empty list', () => { const domEvtDataStub = { preventDefault() {} }; sinon.spy( editor, 'execute' ); editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 0 ) ); editor.editing.view.fire( 'enter', domEvtDataStub ); expect( editor.execute.called ).to.be.false; } ); } ); describe( 'tab key handling callback', () => { let domEvtDataStub; beforeEach( () => { domEvtDataStub = { keystroke: getCode( 'Tab' ), preventDefault() {} }; sinon.spy( editor, 'execute' ); } ); afterEach( () => { editor.execute.restore(); } ); it( 'should execute indentList command on tab key', () => { editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 1 ) ); editor.editing.view.fire( 'keydown', domEvtDataStub ); expect( editor.execute.calledOnce ).to.be.true; expect( editor.execute.calledWithExactly( 'indentList' ) ).to.be.true; } ); it( 'should execute outdentList command on Shift+Tab keystroke', () => { domEvtDataStub.keystroke += getCode( 'Shift' ); editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 1 ) ); editor.editing.view.fire( 'keydown', domEvtDataStub ); expect( editor.execute.calledOnce ).to.be.true; expect( editor.execute.calledWithExactly( 'outdentList' ) ).to.be.true; } ); it( 'should not indent if command is disabled', () => { editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 0 ) ); editor.editing.view.fire( 'keydown', domEvtDataStub ); expect( editor.execute.called ).to.be.false; } ); it( 'should not indent or outdent if alt+tab is pressed', () => { domEvtDataStub.keystroke += getCode( 'alt' ); editor.setData( '' ); // Collapsing selection in model, which has just flat listItems. editor.document.selection.collapse( editor.document.getRoot().getChild( 0 ) ); editor.editing.view.fire( 'keydown', domEvtDataStub ); expect( editor.execute.called ).to.be.false; } ); } ); } );