/// <summary>
/// Create an error message given the code.
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
internal static string CreateMessage(interfaces.EventError action)
{
switch (action)
{
case interfaces.EventError.General:
return("General error");
case interfaces.EventError.Memory:
return("Guarded risk of memory corruption");
case interfaces.EventError.Overflow:
return("Guarded risk of memory overflow");
case interfaces.EventError.Aborted:
return("Monitoring was aborted");
case interfaces.EventError.CannotStart:
return("Unable to start monitoring");
case interfaces.EventError.Access:
return("Unable to access the given file/folder");
case interfaces.EventError.NoFileData:
return("The raised event did not have any valid file name");
case interfaces.EventError.CannotStop:
return("There was an issue trying to stop the watcher(s)");
case interfaces.EventError.None:
return("No Error");
default:
return($"An unknown error code was returned: {(int)action}");
}
}
public void ValuesAreSaved()
{
var utc = DateTime.UtcNow;
const interfaces.EventError code = interfaces.EventError.Aborted;
var err = new EventError(code, utc);
Assert.AreEqual(err.Code, code);
Assert.AreEqual(err.DateTimeUtc, utc);
}
public EventError(interfaces.EventError error, DateTime utc)
{
// the date of the event.
DateTimeUtc = utc;
// checkthat the given enum value is valid.
if (!Enum.IsDefined(typeof(interfaces.EventError), error))
{
throw new ArgumentOutOfRangeException(nameof(error), error, "Unknown Event Error code.");
}
Code = error;
}
public Event(bool isFile,
string name,
string oldName,
EventAction action,
interfaces.EventError error,
DateTime dateTimeUtc
)
{
IsFile = isFile;
Name = name;
OldName = oldName;
Action = action;
Error = error;
DateTimeUtc = dateTimeUtc;
}
public EventError(interfaces.EventError error, DateTime utc)
{
DateTimeUtc = utc;
Code = error;
Message = CreateMessage(error);
}
