Finding generic method with parameter type

using System;
using System.Reflection;

using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace tacGenericTest
{
    [TestClass]
    public class GetMethodTest
    {
        [TestMethod]
        public void FindMethodTest()
        {
            var methodInfo = typeof (GenericMethodContainer).GetMethod("FindOne", BindingFlags.Static | BindingFlags.Public, null, new []{typeof(object)}, null);
            Assert.IsNotNull(methodInfo);
            Assert.AreEqual("FindOne", methodInfo.Name);
            Assert.AreEqual("DateTime", methodInfo.MakeGenericMethod(typeof(DateTime)).Invoke(null, new object[] {null}));
        }
    }

    public class GenericMethodContainer
    {
        public static string FindOne<T>(string arg)
        {
            return typeof(T).Name;
        }

        public static string FindOne<T>(object arg)
        {
            return typeof(T).Name;
        }
    }
}