Files
govoplan-parties/tests/test_parties.py
T

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5.4 KiB
Python

from __future__ import annotations
from dataclasses import dataclass
from datetime import UTC, datetime, timedelta
import unittest
from sqlalchemy import create_engine
from sqlalchemy.orm import Session
from govoplan_core.core.institutional import (
EvidenceReference,
InstitutionalReference,
PartyRepresentation,
PartySubjectReference,
ProcedureParty,
TemporalRevision,
)
from govoplan_core.core.temporal import (
TemporalDataContext,
bind_temporal_data_context,
reset_temporal_data_context,
)
from govoplan_parties.backend.db.models import ProcedurePartyRevision
from govoplan_parties.backend.service import (
PartyStoreError,
SqlPartyResolver,
get_procedure_party,
record_procedure_party,
)
NOW = datetime(2026, 8, 1, 11, 0, tzinfo=UTC)
@dataclass
class Principal:
tenant_id: str = "tenant-1"
account_id: str = "account-1"
def ref(kind: str, object_id: str, owner: str, version: str | None = "1") -> InstitutionalReference:
return InstitutionalReference(kind=kind, owner_module=owner, object_id=object_id, tenant_id="tenant-1", version=version, valid_at=NOW) # type: ignore[arg-type]
def representation(*, revision: str = "1", revoked_at: datetime | None = None) -> PartyRepresentation:
return PartyRepresentation(
representative_party_ref=ref("party", "representative", "parties", "1"),
represented_party_ref=ref("party", "applicant", "parties", "1"),
power_ref="power-1",
permitted_actions=("receive",),
temporal=TemporalRevision(revision=revision, valid_from=NOW, recorded_at=NOW + timedelta(minutes=int(revision) - 1), change_reason="Power recorded." if revision == "1" else "Power revoked."),
evidence=(EvidenceReference(kind="document", owner_module="files", evidence_id="power.pdf", tenant_id="tenant-1", version=revision),),
revoked_at=revoked_at,
)
def party(*, revision: str = "1", representations: tuple[PartyRepresentation, ...] | None = None) -> ProcedureParty:
return ProcedureParty(
reference=ref("party", "representative", "parties", revision),
procedure_ref=ref("case", "case-1", "cases"),
role="representative",
subject=PartySubjectReference(kind="identity", provider="identity", subject_id="person-1", tenant_id="tenant-1", version="1"),
temporal=TemporalRevision(revision=revision, valid_from=NOW, recorded_at=NOW + timedelta(minutes=int(revision) - 1), change_reason="Party recorded." if revision == "1" else "Representation changed."),
permitted_channels=("postbox",),
preferred_channels=("postbox",),
delivery_recipient=True,
representations=representations if representations is not None else (representation(),),
contact_snapshot_refs=("addresses:snapshot-1",),
)
class PartyTests(unittest.TestCase):
def setUp(self) -> None:
self.engine = create_engine("sqlite+pysqlite:///:memory:")
ProcedurePartyRevision.__table__.create(self.engine)
self.session = Session(self.engine)
self.principal = Principal()
def tearDown(self) -> None:
self.session.close()
self.engine.dispose()
def test_resolve_and_explicit_representation_revocation(self) -> None:
record_procedure_party(self.session, self.principal, party=party())
resolved = SqlPartyResolver().list_procedure_parties(self.session, self.principal, procedure_ref=ref("case", "case-1", "cases"), effective_at=NOW)
self.assertEqual(1, len(resolved))
revoked = representation(revision="2", revoked_at=NOW + timedelta(hours=1))
revised = party(revision="2", representations=(revoked,))
record_procedure_party(self.session, self.principal, party=revised, expected_revision="1")
self.assertEqual("2", SqlPartyResolver().list_procedure_parties(self.session, self.principal, procedure_ref=ref("case", "case-1", "cases"))[0].temporal.revision)
def test_representation_cannot_disappear_or_cross_tenants(self) -> None:
record_procedure_party(self.session, self.principal, party=party())
with self.assertRaisesRegex(PartyStoreError, "cannot be removed"):
record_procedure_party(self.session, self.principal, party=party(revision="2", representations=()), expected_revision="1")
with self.assertRaisesRegex(Exception, "same-tenant"):
SqlPartyResolver().list_procedure_parties(self.session, Principal("tenant-2"), procedure_ref=ref("case", "case-1", "cases"))
def test_read_context_can_reconstruct_recorded_state(self) -> None:
record_procedure_party(self.session, self.principal, party=party())
revoked = representation(revision="2", revoked_at=NOW + timedelta(hours=1))
record_procedure_party(
self.session,
self.principal,
party=party(revision="2", representations=(revoked,)),
expected_revision="1",
)
token = bind_temporal_data_context(
TemporalDataContext(
validity_mode="at",
valid_at=NOW + timedelta(hours=1),
recorded_at=NOW + timedelta(seconds=30),
)
)
try:
result = get_procedure_party(
self.session,
self.principal,
party_id="representative",
)
self.assertEqual("1", result.temporal.revision if result else None)
finally:
reset_temporal_data_context(token)
if __name__ == "__main__":
unittest.main()