* urlfile empty * simplify with mock * better test name * PR cleanup * cleanup the length file old-commit-hash: fa51bbc2364c1024097dc085afb5982c42f9c524
* urlfile empty * simplify with mock * better test name * PR cleanup * cleanup the length file old-commit-hash: fa51bbc2364c1024097dc085afb5982c42f9c524