void patternReco(char[,] digits, string outputFileName)
{
using (StreamWriter outputFile = new StreamWriter(outputFileName)) {
for( int i = 0; i < nbLineFile ; i = i + 4) {
string foundNumber = "";
bool wrongChar = false;
for (int j = 0; j < nbColFile; j = j + 3)
{
string singleNumber = detectANumber(digits, i, j);
if (singleNumber.Equals("?") )
{
wrongChar = true;
}
foundNumber += singleNumber;
}
if (wrongChar)
{
foundNumber += " ILL";
}
else
{
CheckSum checkSumForAccount = new CheckSum();
if (checkSumForAccount.computeCheckSum(foundNumber) != 0)
{
foundNumber += " ERR";
}
}
outputFile.WriteLine(foundNumber);
}
}
}
public void TestCheckSumDigitOKWithoutZero()
{
CheckSum checker = new CheckSum();
Assert.AreEqual(0, checker.computeCheckSum("345882865"));
}
public void TestCheckSumDigitOKWithZero()
{
CheckSum checker = new CheckSum();
Assert.AreEqual(0, checker.computeCheckSum("000000000"));
}
public void TestCheckSumDigitKO1()
{
CheckSum checker = new CheckSum();
Assert.AreNotEqual(0, checker.computeCheckSum("345882867"));
}
