def METHOD_NAME(self):
    secret_service_manager = SecretManager()
    fakeStorageService = FakeSecretStorage()
    fakeStorageService.reconfigService(secretdict={"foo": "bar",
                                                   "other": "value"})
    otherFakeStorageService = FakeSecretStorage()
    otherFakeStorageService.reconfigService(secretdict={"foo2": "bar",
                                                        "other2": "value"})
    secret_service_manager.services = [fakeStorageService, otherFakeStorageService]
    secret_result = yield secret_service_manager.get("foo3")
    self.assertEqual(secret_result, None)