Make tox pass the env variable for controlling storage type during tests.
@@ -5,7 +5,7 @@ envlist = py27
deps = -r{toxinidir}/requirements.txt
-r{toxinidir}/test-requirements.txt
setenv = PYTHONPATH=calvin
-passenv = CALVIN_TEST_IP
+passenv = CALVIN_TEST_IP CALVIN_TESTING_PROXY_STORAGE
[testenv:py27]
setenv = CALVIN_GLOBAL_DHT_NETWORK_FILTER = "{env:PWD:}{env:USER:}{env:USERNAME:}{env:CD:}{env:HOME:}{env:HOMEPATH:}{env:RANDOM:}{env:TERM_SESSION_ID:}"
