defineSuite([
        'Core/createGuid'
    ], function(
        createGuid) {
    'use strict';

    it('creates GUIDs', function() {
        var isGuidRegex = /^(\{){0,1}[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}(\}){0,1}$/;

        //Create three GUIDs
        var guid1 = createGuid();
        var guid2 = createGuid();
        var guid3 = createGuid();

        //Make sure they are all unique
        expect(guid1).not.toEqual(guid2);
        expect(guid1).not.toEqual(guid3);
        expect(guid2).not.toEqual(guid3);

        //Make sure they are all properly formatted
        expect(isGuidRegex.test(guid1)).toEqual(true);
        expect(guid1.length).toEqual(36);

        expect(isGuidRegex.test(guid2)).toEqual(true);
        expect(guid2.length).toEqual(36);

        expect(isGuidRegex.test(guid3)).toEqual(true);
        expect(guid3.length).toEqual(36);
    });
});