public void TestGetDateTimeWithIsDBNullCheck()
{
var reader = new ListDataReader <Student>(_Students);
reader.Read();
var col = "DateTime2";
Assert.Equal(new DateTime(1990, 2, 3), reader.GetDateTimeWithNull(col).Value);
reader.Read();
Assert.False(reader.GetDateTimeWithNull(col).HasValue);
reader.Read();
Assert.Equal(new DateTime(1991, 2, 3), reader.GetDateTimeWithNull(col).Value);
}