def METHOD_NAME(self):
    config = Configuration.instantiate()
    client_token = TestHelper.generate_decoded_client_token()
    authorization_fingerprint = json.loads(client_token)["authorizationFingerprint"]
    http = ClientApiHttp(config, {
        "authorization_fingerprint": authorization_fingerprint,
        "shared_customer_identifier": "fake_identifier",
        "shared_customer_identifier_type": "testing"
    })
    status_code, _ = http.get_cards()
    self.assertEqual(200, status_code)