pubsub nox.py cleanup (googleapis#5056)

chemelnucfin · web-flow · commit 6c87e44c8772 · 2018-03-16T12:04:27.000-07:00
diff --git a/pubsub/nox.py b/pubsub/nox.py
@@ -88,7 +88,12 @@ def system(session, py):
     session.install('.')
 
     # Run py.test against the system tests.
-    session.run('py.test', '--quiet', 'tests/system.py')
+    session.run(
+        'py.test',
+        '--quiet',
+        'tests/system.py',
+        *session.posargs
+    )
 
 
 @nox.session
