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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 createListDropdown from '../../../src/dropdown/list/createlistdropdown';
- import Collection from '@ckeditor/ckeditor5-utils/src/collection';
- import ListView from '../../../src/list/listview';
- import ListItemView from '../../../src/list/listitemview';
- describe( 'createListDropdown', () => {
- let view, model, locale, items;
- beforeEach( () => {
- locale = { t() {} };
- items = new Collection();
- model = new Model( {
- isEnabled: true,
- items: items,
- isOn: false,
- label: 'foo'
- } );
- return ( view = createListDropdown( model, locale ) ).init().then( () => {
- document.body.appendChild( view.element );
- } );
- } );
- describe( 'constructor()', () => {
- it( 'sets view#locale', () => {
- expect( view.locale ).to.equal( locale );
- } );
- describe( 'view#listView', () => {
- it( 'is created', () => {
- const panelChildren = view.panelView.children;
- expect( panelChildren ).to.have.length( 1 );
- expect( panelChildren.get( 0 ) ).to.equal( view.listView );
- expect( view.listView ).to.be.instanceof( ListView );
- } );
- it( 'is bound to model#items', () => {
- items.add( new Model( { label: 'a', style: 'b' } ) );
- items.add( new Model( { label: 'c', style: 'd' } ) );
- expect( view.listView.items ).to.have.length( 2 );
- expect( view.listView.items.get( 0 ) ).to.be.instanceOf( ListItemView );
- expect( view.listView.items.get( 1 ).label ).to.equal( 'c' );
- expect( view.listView.items.get( 1 ).style ).to.equal( 'd' );
- items.remove( 1 );
- expect( view.listView.items ).to.have.length( 1 );
- expect( view.listView.items.get( 0 ).label ).to.equal( 'a' );
- expect( view.listView.items.get( 0 ).style ).to.equal( 'b' );
- } );
- it( 'binds all attributes in model#items', () => {
- const itemModel = new Model( { label: 'a', style: 'b', foo: 'bar', baz: 'qux' } );
- items.add( itemModel );
- const item = view.listView.items.get( 0 );
- expect( item.foo ).to.equal( 'bar' );
- expect( item.baz ).to.equal( 'qux' );
- itemModel.baz = 'foo?';
- expect( item.baz ).to.equal( 'foo?' );
- } );
- it( 'delegates view.listView#execute to the view', ( done ) => {
- items.add( new Model( { label: 'a', style: 'b' } ) );
- view.on( 'execute', ( evt ) => {
- expect( evt.source ).to.equal( view.listView.items.get( 0 ) );
- expect( evt.path ).to.deep.equal( [ view.listView.items.get( 0 ), view ] );
- done();
- } );
- view.listView.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;
- } );
- } );
- } );
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