public function tearDown()
{
$dirs = array();
$finder = new Finder();
$iterator = $finder->in($this->app['config']['plugin_realdir'])->name('dummy*')->directories();
foreach ($iterator as $dir) {
$dirs[] = $dir->getPathName();
}
foreach ($dirs as $dir) {
$this->deleteFile($dir);
}
parent::tearDown();
}