/** * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ import uid from 'ckeditor5/utils/uid.js'; describe( 'utils', () => { describe( 'uid', () => { it( 'should return different ids', () => { let id1 = uid(); let id2 = uid(); let id3 = uid(); expect( id1 ).to.be.a( 'number' ); expect( id2 ).to.be.a( 'number' ).to.not.equal( id1 ).to.not.equal( id3 ); expect( id3 ).to.be.a( 'number' ).to.not.equal( id1 ).to.not.equal( id2 ); } ); } ); } );