public function testGetFilteredImageUrl()
 {
     $this->attachment->setId(1);
     $filerName = 'testFilter';
     $this->attachment->setOriginalFilename('test.doc');
     $this->router->expects($this->once())->method('generate')->with('oro_filtered_attachment', ['id' => 1, 'filename' => 'test.doc', 'filter' => $filerName]);
     $this->attachmentManager->getFilteredImageUrl($this->attachment, $filerName);
 }