use assertSameSet to prevent ordering issues

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33847 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/tests/testTransformation.py

@@ -162,9 +162,9 @@ class TestTransformation(TestTransformationMixin, ERP5TypeTestCase):
 
     transaction.commit()
     self.tic()
-    self.assertEquals(
-        swimcap.getVariationCategoryList(),
-        transformation.getVariationCategoryList()
+    self.assertSameSet(
+        set(swimcap.getVariationCategoryList()),
+        set(transformation.getVariationCategoryList()),
     )
 
   def test_variationCategoryWithIndividualVariation(self):