fixup! fixup! CMFCategory: keep only the first occurrence of each category while preserving order.

product/ERP5Type/tests/testERP5Type.py

@@ -716,7 +716,7 @@ class TestERP5Type(PropertySheetTestCase, LogInterceptor):
       person.setRegionUid(alpha.getUid())
       self.assertEqual(person.getRegion(), 'alpha')
       person.setRegionUidList([beta.getUid(), beta.getUid()])
-      self.assertEqual(person.getRegionList(), ['beta', 'beta'])
+      self.assertEqual(person.getRegionList(), ['beta'])
       person.setRegionUidSet([alpha.getUid(), alpha.getUid()])
       self.assertEqual(person.getRegionList(), ['alpha'])
       person.setRegionUidList([alpha.getUid(), beta.getUid(), alpha.getUid()])
@@ -753,7 +753,7 @@ class TestERP5Type(PropertySheetTestCase, LogInterceptor):
       person.setSubject('beta')
       self.assertEqual(person.getSubject(), 'beta')
       person.setSubjectList(['alpha', 'alpha'])
-      self.assertEqual(person.getSubjectList(), ['alpha'])
+      self.assertEqual(person.getSubjectList(), ['alpha', 'alpha'])
       self.assertEqual(person.getSubjectSet(), ['alpha'])
       person.setSubjectSet(['beta', 'beta'])
       self.assertEqual(person.getSubjectList(), ['beta'])