infrasynth-backend-kit/tests/test_features/test_services.py
jcv-dev 551b42eab5 feat: production-hardening pass across the kit
Close the gaps between the documented contract (API-STANDARD, TENANCY,
ENTITLEMENTS) and the implementation, and remove committed build artifacts.

Security:
- verify + process inbound webhooks (HMAC/handler verify, size limit,
  timestamp tolerance, idempotency via InboundEvent.external_id)
- real 2FA login flow (pre-auth challenge; tokens only after verify/recovery)
- wire HybridPermission into security/audit views; add API-key rotate and
  users/<id>/permissions|roles endpoints
- tenant-scoped throttling on by default; webhook replay protection
- verify MercadoPago webhook signatures
- login brute-force guard, configurable password policy, real ALTCHA PoW

Correctness:
- apply verified billing webhooks idempotently (subscription/entitlement/
  invoice/PaymentTransaction); scheduled payment lifecycle jobs
- capture audit update diffs automatically; add audit retention purge
- working notification retries, per-channel rate limits, log retention
- pluggable virus scanner, upload-size limit, pipeline toggle
- feature rollout %/environment targeting; settings-driven registrations
- workflow guards (instance cap, route depth, self-assignment, clone on re-entry)
- wire every previously-dead INFRASYNTH_* setting; drop truly dead ones

Delivery:
- README + CHANGELOG; CI format check + coverage gate
- keep test media out of the tree; untrack .coverage, __pycache__,
  egg-info, docs/ and invoice artifacts
2026-09-24 10:41:21 -05:00

137 lines
6.1 KiB
Python

import pytest
from django.contrib.auth import get_user_model
from django.core.cache import cache
from infrasynth.features.models import FeatureFlag, FeatureFlagOverride
from infrasynth.features.registry import FeatureRegistry
from infrasynth.features.services import FeatureService
UserModel = get_user_model()
@pytest.fixture(autouse=True)
def clean_registry(clean_feature_registry):
cache.clear()
cache.clear()
yield
@pytest.fixture
def user(db):
return UserModel.objects.create_user(username="testuser", password="pass123")
@pytest.fixture
def service():
return FeatureService()
class TestIsEnabled:
def test_registry_default_when_no_db_flag(self, service, db):
FeatureRegistry.register("my.flag", default=True)
assert service.is_enabled("my.flag") is True
def test_registry_default_false_when_no_db_flag(self, service, db):
FeatureRegistry.register("my.flag", default=False)
assert service.is_enabled("my.flag") is False
def test_fallback_default_when_not_registered(self, service, db):
assert service.is_enabled("unknown.flag") is False
def test_fallback_default_explicit(self, service, db):
assert service.is_enabled("unknown.flag", default=True) is True
def test_db_flag_overrides_registry_default(self, service, db):
FeatureRegistry.register("my.flag", default=False)
FeatureFlag.objects.create(slug="my.flag", is_active=True)
assert service.is_enabled("my.flag") is True
def test_db_flag_false_overrides_registry(self, service, db):
FeatureRegistry.register("my.flag", default=True)
FeatureFlag.objects.create(slug="my.flag", is_active=False)
assert service.is_enabled("my.flag") is False
def test_user_override_enables(self, service, user, db):
FeatureRegistry.register("my.flag", default=False)
flag = FeatureFlag.objects.create(slug="my.flag", is_active=False)
FeatureFlagOverride.objects.create(flag=flag, user=user, is_enabled=True)
assert service.is_enabled("my.flag", user=user) is True
def test_user_override_disables(self, service, user, db):
FeatureRegistry.register("my.flag", default=True)
flag = FeatureFlag.objects.create(slug="my.flag", is_active=True)
FeatureFlagOverride.objects.create(flag=flag, user=user, is_enabled=False)
assert service.is_enabled("my.flag", user=user) is False
def test_user_override_wins_over_db(self, service, user, db):
FeatureRegistry.register("my.flag", default=False)
flag = FeatureFlag.objects.create(slug="my.flag", is_active=True)
FeatureFlagOverride.objects.create(flag=flag, user=user, is_enabled=False)
assert service.is_enabled("my.flag", user=user) is False
def test_unauthenticated_user_ignores_override(self, service, db):
FeatureRegistry.register("my.flag", default=True)
anon = UserModel.objects.create(username="anon", password="x")
assert service.is_enabled("my.flag", user=anon) is True
def test_tenant_id_scope(self, service, tenant):
FeatureRegistry.register("tenant.flag", default=False)
FeatureFlag.all_objects.create(slug="tenant.flag", is_active=True, tenant=tenant)
assert service.is_enabled("tenant.flag", tenant_id=tenant.pk) is True
def test_global_fallback_used_when_no_tenant_override(self, service, tenant):
FeatureRegistry.register("g.flag", default=False)
FeatureFlag.all_objects.create(slug="g.flag", is_active=True, tenant=None)
# Resolution: tenant override -> global default -> registry (TENANCY.md §5)
assert service.is_enabled("g.flag", tenant_id=tenant.pk) is True
def test_tenant_specific_flag(self, service, tenant):
from infrasynth.tenancy.models import Tenant
FeatureRegistry.register("t.flag", default=False)
other = Tenant.objects.create(slug="other-ws", name="Other")
FeatureFlag.all_objects.create(slug="t.flag", is_active=True, tenant=tenant)
assert service.is_enabled("t.flag", tenant_id=tenant.pk) is True
assert service.is_enabled("t.flag", tenant_id=other.pk) is False
class TestGetActiveFlags:
def test_returns_registry_flags_when_no_db(self, service, db):
FeatureRegistry.register("flag.a", default=True)
FeatureRegistry.register("flag.b", default=False)
FeatureRegistry.register("flag.c", default=True)
result = service.get_active_flags()
assert result == {"flag.a": True, "flag.b": False, "flag.c": True}
def test_includes_db_only_flags(self, service, db):
FeatureFlag.objects.create(slug="db_only", is_active=True)
result = service.get_active_flags()
assert "db_only" in result
def test_respects_user_overrides(self, service, user, db):
FeatureRegistry.register("my.flag", default=False)
flag = FeatureFlag.objects.create(slug="my.flag", is_active=False)
FeatureFlagOverride.objects.create(flag=flag, user=user, is_enabled=True)
result = service.get_active_flags(user=user)
assert result["my.flag"] is True
class TestRollout:
def test_zero_percent_disables_everyone(self, service, user, db):
FeatureFlag.objects.create(slug="rollout.zero", is_active=True, rollout_percentage=0)
assert service.is_enabled("rollout.zero", user=user) is False
def test_hundred_percent_enables_everyone(self, service, user, db):
FeatureFlag.objects.create(slug="rollout.all", is_active=True, rollout_percentage=100)
assert service.is_enabled("rollout.all", user=user) is True
def test_partial_rollout_is_deterministic(self, service, user, db):
FeatureFlag.objects.create(slug="rollout.partial", is_active=True, rollout_percentage=50)
first = service.is_enabled("rollout.partial", user=user)
second = service.is_enabled("rollout.partial", user=user)
assert first == second
def test_environment_targeting(self, service, user, settings, db):
settings.ENVIRONMENT = "production"
FeatureFlag.objects.create(slug="rollout.env", is_active=True, rollout_percentage=100, environments=["staging"])
assert service.is_enabled("rollout.env", user=user) is False