Merge "Add support for bindep"

other-requirements.txt

@@ -0,0 +1,4 @@
+mysql-client [test]
+mysql-server [test]
+postgresql [test]
+postgresql-client [test]

tox.ini

@@ -18,6 +18,14 @@ deps = -r{toxinidir}/requirements.txt
 commands =
   python setup.py testr --slowest --testr-args='{posargs}'
 
+[testenv:bindep]
+# Do not install any requirements. We want this to be fast and work even if
+# system dependencies are missing, since it's used to tell you what system
+# dependencies are missing! This also means that bindep must be installed
+# separately, outside of the requirements files.
+deps = bindep
+commands = bindep test
+
 [testenv:pep8]
 # streamer is python3 only, so we need to run flake8 in python3
 basepython = python3