using System.Linq;
using Xunit;

namespace Util.Tests.Helpers {
    /// <summary>
    /// 随机数操作测试
    /// </summary>
    public class RandomTest {
        /// <summary>
        /// 获取随机排序的集合
        /// </summary>
        [Fact]
        public void TestSort() {
            int[] input = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
            var list = Util.Helpers.Random.Sort( input );
            Assert.Equal( 10, list.Distinct().Count() );
            Assert.NotEqual( "1,2,3,4,5,6,7,8,9,10", list.Join() );
        }
    }
}