/**
* @covers FileUtils::fileList
*/
public function testFileListEmpty()
{
$content = \FileUtils::fileList(__DIR__, 'xslt');
$this->assertEmpty($content);
}
/**
* Remove all files with the given extension in the given directory
*
* @param String $directoryPath, must be full path
* @param String $extension
* @return int count: number of files deleted
*/
public static function removeFilesWithExtensionInFolder($directoryPath, $extension)
{
$filesList = FileUtils::fileList($directoryPath, $extension);
foreach ($filesList as $file) {
@unlink($directoryPath . '/' . $file);
}
return count($filesList);
}