Add missing check.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1841 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/tests/testProtocol.py

@@ -53,6 +53,7 @@ class ProtocolTests(NeoTestBase):
     def test_07_oidNotFound(self):
         p = Errors.OidNotFound("no oid")
         error_code, error_msg = p.decode()
+        self.assertEqual(error_code, ErrorCodes.OID_NOT_FOUND)
         self.assertEqual(error_msg, "no oid")
 
     def test_08_tidNotFound(self):