public void TestGetFloatWithIsDBNullCheck()
{
var reader = new ListDataReader <Student>(_Students);
reader.Read();
var col = "Float2";
Assert.Equal(33.3F, reader.GetFloatWithNull(col).Value);
reader.Read();
Assert.False(reader.GetFloatWithNull(col).HasValue);
reader.Read();
Assert.Equal(33.43F, reader.GetFloatWithNull(col).Value);
}