def METHOD_NAME(self):
    from Merlin.Testing.Call import Struct
    def foo():
        x = Struct(IntField = 2, StringField = "abc", ObjectField = 4)
        self.assertEqual(x.IntField, 2)
        self.assertEqual(x.StringField, "abc")
        self.assertEqual(x.ObjectField, 4)
    for i in range(2):
        foo()
        exec("foo()", globals(), locals())