tests: fix test_auth_ldap dependency on test order to avoid failure on uniqueness constraint It would perhaps be even better to have each test clean up ... but let's only aim for only avoiding collision on leaked test data.

[tox]
minversion = 1.8
envlist = py27-pytest

[testenv]
setenv =
    PYTHONHASHSEED = 0
deps =
    -r{toxinidir}/dev_requirements.txt
    python-ldap
    python-pam
commands =
    pytest: py.test {posargs}