Neos\Flow\ResourceManagement\Streams\StreamWrapperAdapter::dir_readdir PHP Метод

    public function dir_readdir()
    {
        return $this->streamWrapper->readDirectory();
    }

 /**
  * @test
  */
 public function dir_readdirTest()
 {
     $this->mockStreamWrapper->expects($this->once())->method('readDirectory')->will($this->returnValue(true));
     $this->assertTrue($this->streamWrapperAdapter->dir_readdir());
 }