/// <summary>
/// Ensure correct data for files or directories arguments by removing verb if there is, and then
/// if <paramref name="filesOrDirectories"/> is empty set fallback directory as current directory (".").
/// </summary>
/// <returns>The correct files or directories.</returns>
/// <param name="filesOrDirectories">Files or directories.</param>
public IEnumerable<string> EnsureFilesOrDirectoriesValues(IFilesOrDirectoriesArguments filesOrDirectoriesOptions)
{
if (filesOrDirectoriesOptions == null)
throw new ArgumentNullException("filesOrDirectoriesOptions");
var filesOrDirectories = filesOrDirectoriesOptions.FilesOrDirectories.ToList();
if (filesOrDirectories.FirstOrDefault() == GetVerbName(filesOrDirectoriesOptions))
filesOrDirectories.RemoveAt(0);
if (!filesOrDirectories.Any())
return new[] { _directory.GetCurrentDirectory() };
return filesOrDirectories;
}
public OptionTester(IFilesOrDirectoriesArguments options)
{
_options = options;
}
