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

    public function stream_stat()
    {
        return $this->streamWrapper->resourceStat();
    }

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