Fixed another bug with this

integration/test_constructors_models.py

@@ -288,7 +288,7 @@ def conformance_call(operation, model, metamodel):
                 '"call"',
                     '"access"', '"resolve"', '"%s"' % operation,
                     '3',
-                    '"call"', '"access"', '"resolve"', '"import_node"', '1', '"models/example_M"', 'false',
+                    '"call"', '"access"', '"resolve"', '"import_node"', '1', '"const"', '"models/example_M"', 'false',
                     '"const"', '"%s"' % model,
                     '"const"', '"%s"' % metamodel,
                 'false',