public void EpochTimeFormatTest()
{
TestClass t = new TestClass();
t.Time = DateTime.SpecifyKind(new DateTime(2014, 1, 2), DateTimeKind.Utc);
t.Id = 1;
GXUpdateArgs args = GXUpdateArgs.Update(t);
args.Settings.UseEpochTimeFormat = true;
args.Add <TestClass>(t, x => x.Time);
Assert.AreEqual("UPDATE TestClass SET `Time` = 1388620800 WHERE `ID` = 1", args.ToString());
}