public function testProcess()
 {
     $path = vfsStream::url('root/test');
     $fileObject = new \SplFileInfo($path);
     $size = $fileObject->getSize();
     $media = $this->getMock('\\Oryzone\\MediaStorage\\Model\\MediaInterface');
     $variant = $this->getMock('\\Oryzone\\MediaStorage\\Variant\\VariantInterface');
     $variant->expects($this->once())->method('setMetaValue')->with($this->equalTo('size'), $this->equalTo($size));
     $this->provider->process($media, $variant, $fileObject);
 }