Index: tox.ini
===================================================================
--- a/tox.ini
+++ b/tox.ini
@@ -11,19 +11,23 @@
     cms/sources.py : A104,A107,A108,A206,A302,E501
     cms/utils.py : A107,A302,E501
 
 [testenv]
 setenv = 
     PYTHONPATH = {toxinidir}
 
 deps =
+    flask
     pytest
     jinja2
+    urllib3
     markdown
+    pytest-mock
+    wsgi_intercept
     # flake8-putty is not yet compatible with flake8 3.0
     flake8==2.*
     flake8-putty
     pep8-naming
     hg+https://hg.adblockplus.org/codingtools#egg=flake8-abp&subdirectory=flake8-abp
 
 commands =
     py.test tests