Fix tox settings so they work

Update the dependency list to include the mock package.

Update the way py.test is called to only scan the setuptools directory,
to avoid scanning all of the packages installed in .tox and other
temporary directories.

1 files changed, 4 insertions, 2 deletions

diff --git a/tox.ini b/tox.ini
index 1ac46202..7aeffdd8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,7 @@
 [tox]
 envlist = py26,py27,py31,py32,py33,py34
 [testenv]
-deps=pytest
-commands=py.test {posargs}
+deps=
+    pytest
+    mock
+commands=py.test setuptools {posargs}