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- /**
- * @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 );
- } );
- } );
- } );
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