Install the extra testing dependencies when testing

diff --git a/tox.ini b/tox.ini
index 6eb98d19dc7a6537e4c79ec74632eb9bea9557fd..0e656c2930cabe778d7edd72846d9ddefa8eec77 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