public void ShouldLogDuplicates()
{
var validator = new EnumValidator(Console.WriteLine, s => Console.WriteLine("error " + s));
validator.SetLoadedAssembly(Assembly.GetExecutingAssembly());
int loggedDuplicates = 0;
validator.LogEnumDuplicates += tuples => {
(int value, string enumValues)valueTuple = tuples[0];
switch (valueTuple.value)
{
case 1:
Assert.Equal(1, valueTuple.value);
Assert.Matches("First", valueTuple.enumValues);
Assert.Matches("Second", valueTuple.enumValues);
loggedDuplicates++;
break;
case 333:
Assert.Equal(333, valueTuple.value);
Assert.Matches("Third", valueTuple.enumValues);
Assert.Matches("Fourth", valueTuple.enumValues);
loggedDuplicates++;
break;
}
};
validator.Run();
Assert.Equal(2, loggedDuplicates);
}
/// <summary>
/// Program entry point.
/// </summary>
/// <param name="args">Command line arguments, only argument is DLL/EXE file path.</param>
/// <exception cref="ArgumentNullException"></exception>
private static void Main(String[] args)
{
// Validate arguments.
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
if (args.Length != 1)
{
Console.Error.WriteLine("Missing assembly as argument");
Console.Read();
return;
}
// Create validator object.
var enumValidator = new EnumValidator(Console.WriteLine
, s => {
Console.Error.WriteLine(s);
Console.Read();
}
);
// Log enum names in event handler.
enumValidator.LogEnumName += name => {
Console.WriteLine($"Found enum {name}");
};
// Log duplicate enum members in event handler.
enumValidator.LogEnumDuplicates += tuples => {
if (tuples == null)
{
throw new ArgumentNullException(nameof(tuples));
}
Console.WriteLine("");
Console.WriteLine(new String('*', 10));
Console.WriteLine($"WARNING! Found duplicate enum integers");
foreach ((Int32 value, String enumValues)duplicates in tuples)
{
Console.WriteLine($"VALUE {duplicates.value} KEYS '{duplicates.enumValues}'");
}
Console.WriteLine(new String('*', 10));
Console.WriteLine("");
};
// Load assembly.
enumValidator.LoadAssemblyFromFilePath(args[0]);
// Run validator.
enumValidator.Run();
Console.WriteLine("Done!");
Console.Read();
}
