public void can_pad_number_with_batch_count_less_than_ten_test()
{
int batchCount, fileNumber;
//given a batch count less than ten
batchCount = 9;
fileNumber = 7;
//when I get the padded number
string paddedNumber = HelperFunctions.PadNumberWithZeros(batchCount, fileNumber);
//then the padded number is correct
paddedNumber.Should().Be("07");
}