added TestCase.__test__ helper to fix test runner mistakes if used w/ plain UT2

1 files changed, 5 insertions, 0 deletions

diff --git a/passlib/tests/utils.py b/passlib/tests/utils.py
index cd8d93c..34c56ba 100644
--- a/passlib/tests/utils.py
+++ b/passlib/tests/utils.py
@@ -155,6 +155,11 @@ class TestCase(unittest.TestCase):
         def __unittest_skip__(cls):
             return not getattr(cls, "__test__", True)
 
+    @classproperty
+    def __test__(cls):
+        #so nose won't auto run *this* cls, but it will for subclasses
+        return cls is not TestCase and not cls.__name__.startswith("_")
+
     #============================================================
     # tweak msg formatting for some assert methods
     #============================================================