static void Main(string[] args)
{
bool programRunning = true;
BusinessidSpecification <string> businessIdCheck = new BusinessidSpecification <string>();
while (programRunning)
{
Console.WriteLine("\nWrite 'test' to run the test set. Write 'exit' to exit.\nEnter Business ID:");
string businessID = Console.ReadLine();
if (businessID.ToLower() == "test")
{
// Runs pre-set tests.
checkTests(businessIdCheck);
}
else if (businessID.ToLower() == "exit")
{
programRunning = false;
}
else if (businessID.Length != 0)
{
// Checks given input.
checkGivenID(businessID, businessIdCheck);
}
}
}
// Set of different kind of tests.
private static void checkTests(BusinessidSpecification <string> checker)
{
Dictionary <string, bool> businessIdTests = new Dictionary <string, bool>();
// Business ID is too short.
businessIdTests.Add("12", false);
// Business ID is too long.
businessIdTests.Add("3232324713849XX", false);
// Business ID is too short and missing separator (-).
businessIdTests.Add("24713849", false);
// Business ID check number does not match.
businessIdTests.Add("2471385-9", false);
// Business ID check number does not match.
businessIdTests.Add("2471384-8", false);
// Business ID has characters.
businessIdTests.Add("2471A84-9", false);
// Business ID has characters.
businessIdTests.Add("a4b1C8D-E", false);
// Business ID with control mark one.
businessIdTests.Add("2471384-1", false);
// Business ID with control number result one.
businessIdTests.Add("1001000-9", false);
// Proper Business ID.
businessIdTests.Add("2471384-9", true);
// Proper Business ID with control mark zero.
businessIdTests.Add("1572860-0", true);
// Print out all the tests.
foreach (var item in businessIdTests)
{
Console.Write("\n" + item.Key + ": ");
if (checkGivenID(item.Key, checker) == item.Value)
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine("Test passed.");
Console.ResetColor();
}
else
{
Console.ForegroundColor = ConsoleColor.DarkRed;
Console.WriteLine("Test failed.");
Console.ResetColor();
}
}
}
// Checks if the given Business ID is valid or invalid.
private static bool checkGivenID(string businessID, BusinessidSpecification <string> checkID)
{
if (checkID.IsSatisfiedBy(businessID))
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("The Business ID is valid.");
Console.ResetColor();
return(true);
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("The Business ID is invalid!\nThe reasons for invalidity: ");
Console.ResetColor();
// Loops the reason for Business ID to be invalid.
foreach (string reason in checkID.ReasonsForDissatisfaction)
{
Console.WriteLine(reason.ToString());
}
return(false);
}
}
