/** * @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 testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils'; import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard'; import ButtonView from '../../../src/button/buttonview'; import SplitButtonView from '../../../src/dropdown/button/splitbuttonview'; describe( 'SplitButtonView', () => { let locale, view; testUtils.createSinonSandbox(); beforeEach( () => { locale = { t() {} }; view = new SplitButtonView( locale ); view.render(); } ); describe( 'constructor()', () => { it( 'sets view#locale', () => { expect( view.locale ).to.equal( locale ); } ); it( 'creates view#actionView', () => { expect( view.actionView ).to.be.instanceOf( ButtonView ); expect( view.actionView.element.classList.contains( 'ck-splitbutton__action' ) ).to.be.true; } ); it( 'adds isToggleable to view#actionView', () => { expect( view.actionView.isToggleable ).to.be.false; view.isToggleable = true; expect( view.actionView.isToggleable ).to.be.true; } ); it( 'creates view#arrowView', () => { expect( view.arrowView ).to.be.instanceOf( ButtonView ); expect( view.arrowView.element.classList.contains( 'ck-splitbutton__arrow' ) ).to.be.true; expect( view.arrowView.element.attributes[ 'aria-haspopup' ].value ).to.equal( 'true' ); expect( view.arrowView.icon ).to.be.not.undefined; } ); it( 'creates element from template', () => { expect( view.element.tagName ).to.equal( 'DIV' ); expect( view.element.classList.contains( 'ck' ) ).to.be.true; expect( view.element.classList.contains( 'ck-splitbutton' ) ).to.be.true; } ); it( 'binds #isVisible to the template', () => { expect( view.element.classList.contains( 'ck-hidden' ) ).to.be.false; view.isVisible = false; expect( view.element.classList.contains( 'ck-hidden' ) ).to.be.true; // There should be no binding to the action view. Only the entire split button should react. expect( view.actionView.element.classList.contains( 'ck-hidden' ) ).to.be.false; } ); it( 'binds arrowView#isOn to the template', () => { view.arrowView.isOn = true; expect( view.element.classList.contains( 'ck-splitbutton_open' ) ).to.be.true; view.arrowView.isOn = false; expect( view.element.classList.contains( 'ck-splitbutton_open' ) ).to.be.false; } ); it( 'binds arrowView aria-expanded attribute to #isOn', () => { view.arrowView.isOn = true; expect( view.arrowView.element.getAttribute( 'aria-expanded' ) ).to.equal( 'true' ); view.arrowView.isOn = false; expect( view.arrowView.element.getAttribute( 'aria-expanded' ) ).to.equal( 'false' ); } ); describe( 'activates keyboard navigation for the toolbar', () => { it( 'so "arrowright" on view#arrowView does nothing', () => { const keyEvtData = { keyCode: keyCodes.arrowright, preventDefault: sinon.spy(), stopPropagation: sinon.spy() }; view.focusTracker.isFocused = true; view.focusTracker.focusedElement = view.arrowView.element; const spy = sinon.spy( view.actionView, 'focus' ); view.keystrokes.press( keyEvtData ); sinon.assert.notCalled( spy ); sinon.assert.notCalled( keyEvtData.preventDefault ); sinon.assert.notCalled( keyEvtData.stopPropagation ); } ); it( 'so "arrowleft" on view#arrowView focuses view#actionView', () => { const keyEvtData = { keyCode: keyCodes.arrowleft, preventDefault: sinon.spy(), stopPropagation: sinon.spy() }; view.focusTracker.isFocused = true; view.focusTracker.focusedElement = view.arrowView.element; const spy = sinon.spy( view.actionView, 'focus' ); view.keystrokes.press( keyEvtData ); sinon.assert.calledOnce( spy ); sinon.assert.calledOnce( keyEvtData.preventDefault ); sinon.assert.calledOnce( keyEvtData.stopPropagation ); } ); it( 'so "arrowright" on view#actionView focuses view#arrowView', () => { const keyEvtData = { keyCode: keyCodes.arrowright, preventDefault: sinon.spy(), stopPropagation: sinon.spy() }; view.focusTracker.isFocused = true; view.focusTracker.focusedElement = view.actionView.element; const spy = sinon.spy( view.arrowView, 'focus' ); view.keystrokes.press( keyEvtData ); sinon.assert.calledOnce( spy ); sinon.assert.calledOnce( keyEvtData.preventDefault ); sinon.assert.calledOnce( keyEvtData.stopPropagation ); } ); it( 'so "arrowleft" on view#actionsView does nothing', () => { const keyEvtData = { keyCode: keyCodes.arrowleft, preventDefault: sinon.spy(), stopPropagation: sinon.spy() }; view.focusTracker.isFocused = true; view.focusTracker.focusedElement = view.actionView.element; const spy = sinon.spy( view.arrowView, 'focus' ); view.keystrokes.press( keyEvtData ); sinon.assert.notCalled( spy ); sinon.assert.notCalled( keyEvtData.preventDefault ); sinon.assert.notCalled( keyEvtData.stopPropagation ); } ); } ); } ); describe( 'bindings', () => { it( 'delegates actionView#execute to view#execute', () => { const spy = sinon.spy(); view.on( 'execute', spy ); view.actionView.fire( 'execute' ); sinon.assert.calledOnce( spy ); } ); it( 'binds actionView#icon to view', () => { expect( view.actionView.icon ).to.be.undefined; view.icon = 'foo'; expect( view.actionView.icon ).to.equal( 'foo' ); } ); it( 'binds actionView#isEnabled to view', () => { expect( view.actionView.isEnabled ).to.be.true; view.isEnabled = false; expect( view.actionView.isEnabled ).to.be.false; } ); it( 'binds actionView#label to view', () => { expect( view.actionView.label ).to.be.undefined; view.label = 'foo'; expect( view.actionView.label ).to.equal( 'foo' ); } ); it( 'delegates arrowView#execute to view#open', () => { const spy = sinon.spy(); view.on( 'open', spy ); view.arrowView.fire( 'execute' ); sinon.assert.calledOnce( spy ); } ); it( 'binds arrowView#isEnabled to view', () => { expect( view.arrowView.isEnabled ).to.be.true; view.isEnabled = false; expect( view.arrowView.isEnabled ).to.be.false; } ); it( 'binds actionView#tabindex to view', () => { expect( view.actionView.tabindex ).to.equal( -1 ); view.tabindex = 1; expect( view.actionView.tabindex ).to.equal( 1 ); } ); // Makes little sense for split button but the Button interface specifies it, so let's support it. it( 'binds actionView#type to view', () => { expect( view.actionView.type ).to.equal( 'button' ); view.type = 'submit'; expect( view.actionView.type ).to.equal( 'submit' ); } ); it( 'binds actionView#withText to view', () => { expect( view.actionView.withText ).to.equal( false ); view.withText = true; expect( view.actionView.withText ).to.equal( true ); } ); it( 'binds actionView#tooltipPosition to view', () => { expect( view.actionView.tooltipPosition ).to.equal( 's' ); view.tooltipPosition = 'n'; expect( view.actionView.tooltipPosition ).to.equal( 'n' ); } ); } ); describe( 'focus()', () => { it( 'focuses the actionButton', () => { const spy = sinon.spy( view.actionView, 'focus' ); view.focus(); sinon.assert.calledOnce( spy ); } ); } ); } );