/** * @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 normalizeToolbarConfig from '../../src/toolbar/normalizetoolbarconfig'; describe( 'normalizeToolbarConfig()', () => { it( 'normalizes the config specified as an Array', () => { const cfg = [ 'foo', 'bar' ]; const normalized = normalizeToolbarConfig( cfg ); expect( normalized ).to.be.an( 'object' ); expect( normalized.items ).to.deep.equal( cfg ); } ); it( 'passes through an already normalized config', () => { const cfg = { items: [ 'foo', 'bar' ], foo: 'bar' }; const normalized = normalizeToolbarConfig( cfg ); expect( normalized ).to.deep.equal( cfg ); } ); it( 'adds missing items property', () => { const cfg = { foo: 'bar' }; const normalized = normalizeToolbarConfig( cfg ); expect( normalized ).to.deep.equal( { items: [], foo: 'bar' } ); expect( normalized ).to.not.equal( cfg ); // Make sure we don't modify an existing obj. } ); it( 'returns an empty config if config is not defined', () => { const normalized = normalizeToolbarConfig(); expect( normalized ).to.be.an( 'object' ); expect( normalized.items ).to.be.an( 'array' ).of.length( 0 ); } ); } );