def test_obscure_date(self):
        product = self.amazon.lookup(ItemId="0933635869")
        assert_equals(product.publication_date.year, 1992)
        assert_equals(product.publication_date.month, 5)
        assert_true(isinstance(product.publication_date, datetime.date))
A callback added to a L{Deferred} by a callback on that L{Deferred}
dataset/ETHPy150Open yoavaviram/python-amazon-simple-product-api/tests.py/TestAmazonApi.test_obscure_date--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_defer.py/DeferredTestCase.test_reentrantRunCallbacks