/// <summary>
/// For unit tests, replaces Environment.Exit with action for testing purposes.
/// </summary>
/// <param name="name"></param>
/// <param name="errorHandling"></param>
/// <param name="environmentExit"></param>
/// <returns></returns>
internal static FlagSet NewFlagSet(string name, ErrorHandling errorHandling, Action <int> environmentExit)
{
_commandLine = new FlagSet(name, errorHandling, environmentExit);
return(_commandLine);
}
/// <summary>
/// NewFlagSet returns a new, empty flag set with the specified name and
/// error handling property. If the name is not empty, it will be printed
/// in the default usage message and in error messages.
/// </summary>
/// <param name="name"></param>
/// <param name="errorHandling"></param>
/// <returns></returns>
public static FlagSet NewFlagSet(string name, ErrorHandling errorHandling)
{
_commandLine = new FlagSet(name, errorHandling);
return(_commandLine);
}
