user-engine/tests/test_registration_verification_adapter.py
tegwick c36a09bded
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Implement verified public registration flow
2026-08-10 11:26:18 +02:00

68 lines
2.7 KiB
Python

import io
import json
import unittest
from unittest.mock import patch
from user_engine.adapters.registration_verification import (
HTTPRegistrationVerificationAdapter,
)
from user_engine.ports import RegistrationVerificationRequest
class Response(io.BytesIO):
def __enter__(self): return self
def __exit__(self, *args): return None
class RegistrationVerificationAdapterTests(unittest.TestCase):
@patch("user_engine.adapters.registration_verification.urlopen")
def test_request_sends_bound_context_and_returns_only_opaque_receipt(self, opener):
opener.return_value = Response(
json.dumps({"request_id": "vrq_opaque", "accepted": True}).encode()
)
adapter = HTTPRegistrationVerificationAdapter(
base_url="http://verification", bearer_token="secret\n"
)
receipt = adapter.request(RegistrationVerificationRequest(
registration_id="reg_1",
normalized_email="person@example.test",
preferred_username="person",
client_id="coulomb-social",
tenant="tenant:coulomb",
correlation_id="corr_1",
))
self.assertEqual("vrq_opaque", receipt.request_id)
request = opener.call_args.args[0]
self.assertEqual("Bearer secret", request.headers["Authorization"])
self.assertNotIn(b"return_to", request.data)
@patch("user_engine.adapters.registration_verification.urlopen")
def test_consume_requires_registration_purpose_and_normalizes_email(self, opener):
opener.return_value = Response(json.dumps({
"purpose": "public-registration",
"verification_id": "fvr_1",
"registration_id": "reg_1",
"email": "Person@Example.Test ",
"preferred_username": "person",
"client_id": "coulomb-social",
"tenant": "tenant:coulomb",
"source_system": "mail-verifier",
"assurance": {"mailbox_control": True},
}).encode())
adapter = HTTPRegistrationVerificationAdapter(
base_url="http://verification", bearer_token="secret"
)
evidence = adapter.consume("x" * 32)
self.assertEqual("person@example.test", evidence.normalized_email)
self.assertTrue(evidence.assurance["mailbox_control"])
@patch("user_engine.adapters.registration_verification.urlopen")
def test_consume_rejects_wrong_purpose(self, opener):
opener.return_value = Response(json.dumps({
"purpose": "password-reset"
}).encode())
adapter = HTTPRegistrationVerificationAdapter(
base_url="http://verification", bearer_token="secret"
)
with self.assertRaisesRegex(RuntimeError, "wrong purpose"):
adapter.consume("x" * 32)