public void FiltersExcludedFiles(string filename, FileAttributes attributes, ExclusionFilters filters, bool excluded)
{
var fileInfo = new FileInfo(Path.Combine(_fileSystem.RootPath, filename));
_fileSystem.CreateFile(fileInfo);
fileInfo.Attributes = attributes;
Assert.Equal(excluded, FileSystemInfoHelper.IsExcluded(_fileSystem.GetFile(filename), filters));
}