Pass test paths to py.test via tox

Py.test has an ability to run only tests which match the given
substring expression.

Add an ability to do it via tox.

diff --git a/tox.ini b/tox.ini
index 023c53ed7a9259fd15a10c2608e0fe12511a7217..3c57e802f8d8e31bffdb5b8470cbdf8d55443482 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -7,7 +7,7 @@ sitepackages = False
 usedevelop = True
 # for ExifRead 2.0.0
 install_command = pip install --process-dependency-links --pre {opts} {packages}
-commands = py.test ./mediagoblin/tests --boxed
+commands = py.test ./mediagoblin/tests --boxed -k '{posargs}'
 deps =
  lxml
  Pillow