Install the extra testing dependencies when testing

diff --git a/tox.ini b/tox.ini
index cd057b95b203dde1bc9c6d32c8abe957f8e30b6e..b9dfbd21302bc0cc3aff90ee45a1dc262e7a1d45 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -17,6 +17,10 @@ deps =
     pytest-cov
     twine
     # coverage
+
+# Use the "test" optional-dependency
+extras = test
+
 commands =
     check-manifest
     python setup.py sdist