Fix the test_socks.py unit tests
Fix the test_socks.py unit tests

Not going to touch #10240 for now since the SOCKS args handler will eventually
be totally rewritten (changed to return a dict containing the separated [k=v]
pairs).

david415/obfsproxy,masterkorp/obfsproxy,isislovecruft/obfsproxy,NullHypothesis/obfsproxy,qdzheng/obfsproxy,Yawning/obfsproxy,catinred2/obfsproxy,Yawning/obfsproxy-wfpadtools