/**
* @dataProvider emptyFilenameProvider
*/
public function testResolveUriWithEmptyFile($filename)
{
$this->mapping->expects($this->once())->method('getFileName')->will($this->returnValue($filename));
$this->factory->expects($this->once())->method('fromName')->with($this->object, 'file_mapping')->will($this->returnValue($this->mapping));
$this->assertNull($this->storage->resolvePath($this->object, 'file_mapping'));
}