1 files changed, 8 insertions, 10 deletions
diff --git a/tox.ini b/tox.ini
index 88ee6d1..9c64629 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,26 +2,22 @@
 envlist = py26,py27,py33,pep8,pylint
 
 [testenv]
+sitepackages = False
 setenv = VIRTUAL_ENV={envdir}
-         NOSE_WITH_OPENSTACK=1
-         NOSE_OPENSTACK_COLOR=1
-         NOSE_OPENSTACK_RED=0.05
-         NOSE_OPENSTACK_YELLOW=0.025
-         NOSE_OPENSTACK_SHOW_ELAPSED=1
-         NOSE_OPENSTACK_STDOUT=1
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 commands =
   python tools/patch_tox_venv.py
-  nosetests --with-doctest --exclude-dir=tests/testmods {posargs}
+  # due to dependencies between tests (bug 1192207) we use `--concurrency=1` option
+  python setup.py testr --slowest --testr-args='--subunit --concurrency=1 {posargs}'
 
 [flake8]
 show-source = True
-ignore = H202,H302,H304
+ignore = H302,H304
 exclude = .venv,.tox,dist,doc,*.egg,.update-venv
 
 [testenv:pep8]
-commands = flake8
+commands = flake8 {posargs}
 
 [testenv:pylint]
 deps = pylint>=0.26.0
@@ -30,7 +26,9 @@ commands = python ./tools/lint.py ./openstack
 
 [testenv:cover]
 setenv = VIRTUAL_ENV={envdir}
-         NOSE_WITH_COVERAGE=1
+commands =
+  python tools/patch_tox_venv.py
+  python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:venv]
 commands = {posargs}