more tests

Author: jreback

pandas/tools/tests/test_hashing.py

@@ -77,6 +77,11 @@ def test_hash_pandas_object(self):
             self.check_equal(obj)
             self.check_not_equal_with_index(obj)
 
+    def test_hash_pandas_object2(self):
+        for name, s in self.df.iteritems():
+            self.check_equal(s)
+            self.check_not_equal_with_index(s)
+
     def test_hash_pandas_empty_object(self):
         for obj in [Series([], dtype='float64'),
                     Series([], dtype='object'),