/**
* @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md.
*/
/* bender-tags: creator */
'use strict';
import testUtils from '/tests/ckeditor5/_utils/utils.js';
import BaseCreator from '/ckeditor5/creator/basecreator.js';
import Creator from '/ckeditor5/creator/creator.js';
import Editor from '/ckeditor5/editor.js';
import HtmlDataProcessor from '/ckeditor5/core/dataprocessor/htmldataprocessor.js';
import Document from '/ckeditor5/core/treemodel/document.js';
import EditingController from '/ckeditor5/core/treecontroller/editingcontroller.js';
import DataController from '/ckeditor5/core/treecontroller/datacontroller.js';
testUtils.createSinonSandbox();
describe( 'Creator', () => {
let creator, editor;
beforeEach( () => {
const firstElement = document.createElement( 'div' );
document.body.appendChild( firstElement );
const secondElement = document.createElement( 'div' );
document.body.appendChild( secondElement );
editor = new Editor( { first: firstElement, second: secondElement } );
creator = new Creator( editor, new HtmlDataProcessor() );
} );
describe( 'constructor', () => {
it( 'inherits from the BaseCreator', () => {
expect( creator ).to.be.instanceof( BaseCreator );
} );
it( 'creates the engine', () => {
expect( editor.document ).to.be.instanceof( Document );
expect( editor.editing ).to.be.instanceof( EditingController );
expect( editor.data ).to.be.instanceof( DataController );
expect( editor.data.processor ).to.be.instanceof( HtmlDataProcessor );
} );
} );
describe( 'create', () => {
it( 'returns a promise', () => {
expect( creator.create() ).to.be.instanceof( Promise );
} );
} );
describe( 'destroy', () => {
it( 'calls super.destroy', () => {
const baseCreatorSpy = testUtils.sinon.spy( BaseCreator.prototype, 'destroy' );
creator.destroy();
expect( baseCreatorSpy.called ).to.be.true;
} );
it( 'should destroy the engine', () => {
const spy = editor.document.destroy = editor.data.destroy = editor.editing.destroy = sinon.spy();
creator.destroy();
expect( spy.callCount ).to.equal( 3 );
} );
it( 'should restore the replaced element', () => {
const spy = testUtils.sinon.stub( creator, '_restoreElements' );
creator.destroy();
expect( spy.calledOnce ).to.be.true;
} );
} );
describe( 'updateEditorElement', () => {
it( 'should pass data to the first element when element name not specified', () => {
editor.getData = ( rootName ) => {
expect( rootName ).to.equal( 'first' );
return 'foo';
};
creator.updateEditorElement();
expect( editor.firstElement.innerHTML ).to.equal( 'foo' );
} );
it( 'should pass data to the given element', () => {
editor.elements.set( 'second', document.createElement( 'div' ) );
editor.getData = ( rootName ) => {
expect( rootName ).to.equal( 'second' );
return 'foo';
};
creator.updateEditorElement( 'second' );
expect( editor.elements.get( 'second' ).innerHTML ).to.equal( 'foo' );
} );
} );
describe( 'loadDataFromEditorElement', () => {
it( 'should pass data to the first element', () => {
editor.setData = sinon.spy();
editor.elements.get( 'first' ).innerHTML = 'foo';
creator.loadDataFromEditorElement();
expect( editor.setData.calledWithExactly( 'foo', 'first' ) ).to.be.true;
} );
it( 'should pass data to the given element', () => {
const element = document.createElement( 'div' );
element.innerHTML = 'foo';
editor.elements.set( 'second', element );
editor.setData = sinon.spy();
creator.loadDataFromEditorElement( 'second' );
expect( editor.setData.calledWithExactly( 'foo', 'second' ) ).to.be.true;
} );
} );
describe( 'getDataFromElement', () => {
[ 'textarea', 'template', 'div' ].forEach( ( elementName ) => {
it( 'should return the content of a ' + elementName, function() {
const data = Creator.getDataFromElement( document.getElementById( 'getData-' + elementName ) );
expect( data ).to.equal( 'foo' );
} );
} );
} );
describe( 'setDataInElement', () => {
[ 'textarea', 'template', 'div' ].forEach( ( elementName ) => {
it( 'should set the content of a ' + elementName, () => {
const el = document.createElement( elementName );
const expectedData = 'foo';
Creator.setDataInElement( el, expectedData );
const actualData = Creator.getDataFromElement( el );
expect( actualData ).to.equal( actualData );
} );
} );
} );
describe( '_replaceElement', () => {
it( 'should hide the element', () => {
const el = editor.elements.get( 'first' );
creator._replaceElement( el );
expect( el.style.display ).to.equal( 'none' );
} );
it( 'should inserts the replacement next to the element being hidden', () => {
const el = editor.elements.get( 'first' );
const replacement = document.createElement( 'div' );
creator._replaceElement( el, replacement );
expect( el.nextSibling ).to.equal( replacement );
} );
} );
describe( '_restoreElement', () => {
it( 'should restore all elements', () => {
const el1 = editor.elements.get( 'first' );
const replacement1 = document.createElement( 'div' );
const el2 = editor.elements.get( 'second' );
const replacement2 = document.createElement( 'div' );
creator._replaceElement( el1, replacement1 );
creator._replaceElement( el2, replacement2 );
creator._restoreElements();
expect( replacement1.parentNode ).to.be.null;
expect( replacement2.parentNode ).to.be.null;
expect( el2.style.display ).to.not.equal( 'none' );
} );
} );
} );