using Xunit;
using XWorld.PublishTool;

namespace XWorld.PublishTool.Tests
{
    public class Md5UtilTests
    {
        [Fact]
        public void Hex_OfKnownBytes_IsStableLowercase32()
        {
            // MD5("abc") = 900150983cd24fb0d6963f7d28e17f72
            var hex = Md5Util.OfBytes(System.Text.Encoding.ASCII.GetBytes("abc"));
            Assert.Equal("900150983cd24fb0d6963f7d28e17f72", hex);
        }

        [Fact]
        public void Empty_IsKnownMd5()
        {
            Assert.Equal("d41d8cd98f00b204e9800998ecf8427e", Md5Util.OfBytes(new byte[0]));
        }
    }
}