- "html": "https://example.com/katalog/pobierz/grandchild.html",
- "preview": true,
- "fb2": "https://example.com/katalog/pobierz/grandchild.fb2",
+ "html": "http://testserver/media/html/grandchild.html",
+ "preview": false,
+ "fb2": "http://testserver/media/fb2/grandchild.fb2",