Refactor timezones, add import tests
diff --git a/setup.py b/setup.py
index 02db365..4d684b6 100644
--- a/setup.py
+++ b/setup.py
@@ -47,5 +47,5 @@
           'Programming Language :: Python :: 3.4',
           'Topic :: Software Development :: Libraries',
       ],
-      test_suite="dateutil.test.test"
+      test_suite="dateutil.test"
       )