check if category already exists before creating it (usefull for some --load)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24437 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/testPerformance.py

@@ -113,8 +113,10 @@ class TestPerformance(ERP5TypeTestCase, LogInterceptor):
       if prefix is None:
         prefix = ''
       gender = self.getPortal().portal_categories['gender']
-      gender.newContent(id='male', title='Male', portal_type='Category')
-      gender.newContent(id='female', title='Female', portal_type='Category')
+      if 'male' not in gender.objectIds():
+        gender.newContent(id='male', title='Male', portal_type='Category')
+      if 'female' not in gender.objectIds():
+        gender.newContent(id='female', title='Female', portal_type='Category')
 
       bar = self.bar_module.newContent(id='bar',
                                        portal_type='Bar',