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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* globals document, Event */
- import Model from '../../../src/model';
- import createButtonDropdown from '../../../src/dropdown/button/createbuttondropdown';
- import ButtonView from '../../../src/button/buttonview';
- import ToolbarView from '../../../src/toolbar/toolbarview';
- import { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard';
- describe( 'createButtonDropdown', () => {
- let view, model, locale, buttonViews;
- beforeEach( () => {
- locale = { t() {} };
- buttonViews = [ 'foo', 'bar' ].map( icon => {
- const button = new ButtonView();
- button.icon = icon;
- return button;
- } );
- model = new Model( { isVertical: true } );
- view = createButtonDropdown( model, buttonViews, locale );
- view.render();
- document.body.appendChild( view.element );
- } );
- afterEach( () => {
- view.element.remove();
- } );
- describe( 'constructor()', () => {
- it( 'sets view#locale', () => {
- expect( view.locale ).to.equal( locale );
- } );
- describe( 'view#buttonGroupView', () => {
- it( 'is created', () => {
- const panelChildren = view.panelView.children;
- expect( panelChildren ).to.have.length( 1 );
- expect( panelChildren.get( 0 ) ).to.equal( view.buttonGroupView );
- expect( view.buttonGroupView ).to.be.instanceof( ToolbarView );
- } );
- it( 'delegates view.buttonGroupView#execute to the view', done => {
- view.on( 'execute', evt => {
- expect( evt.source ).to.equal( view.buttonGroupView.items.get( 0 ) );
- expect( evt.path ).to.deep.equal( [ view.buttonGroupView.items.get( 0 ), view ] );
- done();
- } );
- view.buttonGroupView.items.get( 0 ).fire( 'execute' );
- } );
- } );
- it( 'changes view#isOpen on view#execute', () => {
- view.isOpen = true;
- view.fire( 'execute' );
- expect( view.isOpen ).to.be.false;
- view.fire( 'execute' );
- expect( view.isOpen ).to.be.false;
- } );
- it( 'listens to view#isOpen and reacts to DOM events (valid target)', () => {
- // Open the dropdown.
- view.isOpen = true;
- // Fire event from outside of the dropdown.
- document.body.dispatchEvent( new Event( 'click', {
- bubbles: true
- } ) );
- // Closed the dropdown.
- expect( view.isOpen ).to.be.false;
- // Fire event from outside of the dropdown.
- document.body.dispatchEvent( new Event( 'click', {
- bubbles: true
- } ) );
- // Dropdown is still closed.
- expect( view.isOpen ).to.be.false;
- } );
- it( 'listens to view#isOpen and reacts to DOM events (invalid target)', () => {
- // Open the dropdown.
- view.isOpen = true;
- // Event from view.element should be discarded.
- view.element.dispatchEvent( new Event( 'click', {
- bubbles: true
- } ) );
- // Dropdown is still open.
- expect( view.isOpen ).to.be.true;
- // Event from within view.element should be discarded.
- const child = document.createElement( 'div' );
- view.element.appendChild( child );
- child.dispatchEvent( new Event( 'click', {
- bubbles: true
- } ) );
- // Dropdown is still open.
- expect( view.isOpen ).to.be.true;
- } );
- describe( 'activates keyboard navigation for the dropdown', () => {
- it( 'so "arrowdown" focuses the #buttonGroupView if dropdown is open', () => {
- const keyEvtData = {
- keyCode: keyCodes.arrowdown,
- preventDefault: sinon.spy(),
- stopPropagation: sinon.spy()
- };
- const spy = sinon.spy( view.buttonGroupView, 'focus' );
- view.isOpen = false;
- view.keystrokes.press( keyEvtData );
- sinon.assert.notCalled( spy );
- view.isOpen = true;
- view.keystrokes.press( keyEvtData );
- sinon.assert.calledOnce( spy );
- } );
- } );
- describe( 'icon', () => {
- it( 'should be set to first button\'s icon if no defaultIcon defined', () => {
- expect( view.buttonView.icon ).to.equal( view.buttonGroupView.items.get( 0 ).icon );
- } );
- it( 'should be bound to first button that is on', () => {
- view.buttonGroupView.items.get( 1 ).isOn = true;
- expect( view.buttonView.icon ).to.equal( view.buttonGroupView.items.get( 1 ).icon );
- view.buttonGroupView.items.get( 0 ).isOn = true;
- view.buttonGroupView.items.get( 1 ).isOn = false;
- expect( view.buttonView.icon ).to.equal( view.buttonGroupView.items.get( 0 ).icon );
- } );
- it( 'should be set to defaultIcon if defined and on button is on', () => {
- const model = new Model( { defaultIcon: 'baz' } );
- view = createButtonDropdown( model, buttonViews, locale );
- view.render();
- expect( view.buttonView.icon ).to.equal( 'baz' );
- } );
- it( 'should not bind icons if staticIcon is set', () => {
- const model = new Model( { defaultIcon: 'baz', staticIcon: true } );
- view = createButtonDropdown( model, buttonViews, locale );
- view.render();
- expect( view.buttonView.icon ).to.equal( 'baz' );
- view.buttonGroupView.items.get( 1 ).isOn = true;
- expect( view.buttonView.icon ).to.equal( 'baz' );
- } );
- } );
- } );
- } );
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