public function boot()
 {
     $this->package('stephanecoinon/autoversion');
     AliasLoader::getInstance()->alias('AutoVersion', 'Coinon\\AutoVersion\\AutoVersion');
     AutoVersion::setDocumentRoot(public_path());
 }
 public function setUp()
 {
     // Create web server document root
     $this->fileSystem = VfsStream::setup('doc_root', null, ['var' => ['www' => ['html' => ['public' => []]]]]);
     AutoVersion::setDocumentRoot(VfsStream::url('doc_root'));
 }