$fileIterator = new File_Iterator_Facade();
$matchingFiles = $fileIterator->getFilesAsArray( $path, $suffixes );
$this->addTestFiles( $matchingFiles );
$fileIterator = new File_Iterator_Facade();
$matchingFiles = $fileIterator->getFilesAsArray( $path, $suffixes );
$this->addTestFiles( $matchingFiles );