feat(committee): add governed DSAR coverage

src/govoplan_committee/backend/dsar_provider.py

@@ -0,0 +1,396 @@
+from __future__ import annotations
+
+from collections.abc import Sequence
+from dataclasses import dataclass
+from datetime import datetime, timezone
+
+from sqlalchemy.orm import Session
+
+from govoplan_committee.backend.db.models import (
+    CommitteeDecisionProjection,
+    CommitteeWorkspaceEvent,
+    CommitteeWorkspaceRevision,
+)
+from govoplan_core.core.dsar import (
+    DsarErasureActionRef,
+    DsarExecutionResultRef,
+    DsarRecordRef,
+    DsarSubjectRef,
+    dsar_capability_name,
+)
+
+
+COMMITTEE_DSAR_CAPABILITY = dsar_capability_name("committee")
+_MAX_RECORDS = 5_000
+_CONFLICT = object()
+
+
+@dataclass(frozen=True, slots=True)
+class _SubjectSelectors:
+    actor_ids: tuple[str, ...]
+    object_kind: str | None
+    object_id: str | None
+    decision_id: str | None
+
+
+class CommitteeDsarProvider:
+    provider_id = "committee"
+    module_id = "committee"
+
+    def search_subject(
+        self,
+        session: object,
+        *,
+        tenant_id: str,
+        subject: DsarSubjectRef,
+    ) -> Sequence[DsarRecordRef]:
+        db = _session(session)
+        selectors = _subject_selectors(subject)
+        if selectors is None:
+            return ()
+        records: list[DsarRecordRef] = []
+        revisions = db.query(CommitteeWorkspaceRevision).filter(
+            CommitteeWorkspaceRevision.tenant_id == tenant_id,
+            CommitteeWorkspaceRevision.changed_by.in_(selectors.actor_ids),
+        )
+        events = db.query(CommitteeWorkspaceEvent).filter(
+            CommitteeWorkspaceEvent.tenant_id == tenant_id,
+            CommitteeWorkspaceEvent.actor_id.in_(selectors.actor_ids),
+        )
+        decisions = db.query(CommitteeDecisionProjection).filter(
+            CommitteeDecisionProjection.tenant_id == tenant_id,
+            CommitteeDecisionProjection.changed_by.in_(selectors.actor_ids),
+        )
+        if selectors.object_kind:
+            revisions = revisions.filter(
+                CommitteeWorkspaceRevision.object_kind == selectors.object_kind
+            )
+            events = events.filter(
+                CommitteeWorkspaceEvent.object_kind == selectors.object_kind
+            )
+        if selectors.object_id:
+            revisions = revisions.filter(
+                CommitteeWorkspaceRevision.object_id == selectors.object_id
+            )
+            events = events.filter(
+                CommitteeWorkspaceEvent.object_id == selectors.object_id
+            )
+            if selectors.object_kind == "meeting":
+                decisions = decisions.filter(
+                    CommitteeDecisionProjection.meeting_id == selectors.object_id
+                )
+            elif selectors.object_kind in {"agenda", "agenda_item"}:
+                decisions = decisions.filter(
+                    CommitteeDecisionProjection.agenda_item_id == selectors.object_id
+                )
+            elif selectors.object_kind == "decision":
+                decisions = decisions.filter(
+                    CommitteeDecisionProjection.decision_id == selectors.object_id
+                )
+        if selectors.decision_id:
+            decisions = decisions.filter(
+                CommitteeDecisionProjection.decision_id == selectors.decision_id
+            )
+
+        records.extend(
+            _revision_attribution(row)
+            for row in _limited(
+                revisions,
+                CommitteeWorkspaceRevision.recorded_at,
+                CommitteeWorkspaceRevision.id,
+                label="workspace revision attribution",
+            )
+        )
+        records.extend(
+            _event_attribution(row)
+            for row in _limited(
+                events,
+                CommitteeWorkspaceEvent.occurred_at,
+                CommitteeWorkspaceEvent.id,
+                label="workspace event attribution",
+            )
+        )
+        records.extend(
+            _decision_attribution(row)
+            for row in _limited(
+                decisions,
+                CommitteeDecisionProjection.recorded_at,
+                CommitteeDecisionProjection.id,
+                label="Decision projection attribution",
+            )
+        )
+        if len(records) > _MAX_RECORDS:
+            raise ValueError(
+                "Committee DSAR combined result limit exceeded; narrow the selectors."
+            )
+        return tuple(
+            sorted(records, key=lambda item: (item.resource_type, item.resource_id))
+        )
+
+    def plan_erasure(
+        self,
+        session: object,
+        *,
+        tenant_id: str,
+        subject: DsarSubjectRef,
+        records: Sequence[DsarRecordRef],
+    ) -> Sequence[DsarErasureActionRef]:
+        del tenant_id
+        _session(session)
+        if _subject_selectors(subject) is None:
+            raise ValueError("Committee DSAR subject selectors conflict.")
+        actions: list[DsarErasureActionRef] = []
+        for record in records:
+            _validate_record(record)
+            actions.append(
+                DsarErasureActionRef(
+                    action_id=(
+                        f"committee:retain:{record.resource_type}:{record.resource_id}"
+                    ),
+                    provider_id=self.provider_id,
+                    module_id=self.module_id,
+                    kind="retain",
+                    resource_type=record.resource_type,
+                    resource_id=record.resource_id,
+                    title=f"Retain {record.title}",
+                    rationale=record.retention_reason
+                    or "Committee attribution is immutable evidence.",
+                    executable=False,
+                )
+            )
+        return tuple(actions)
+
+    def execute_erasure(
+        self,
+        session: object,
+        *,
+        tenant_id: str,
+        subject: DsarSubjectRef,
+        actions: Sequence[DsarErasureActionRef],
+        request_id: str,
+    ) -> Sequence[DsarExecutionResultRef]:
+        del tenant_id
+        _session(session)
+        if _subject_selectors(subject) is None:
+            raise ValueError("Committee DSAR subject selectors conflict.")
+        results: list[DsarExecutionResultRef] = []
+        for action in actions:
+            _validate_action(action)
+            if action.executable or action.kind != "retain":
+                raise ValueError("Committee DSAR publishes retain-only actions.")
+            results.append(
+                DsarExecutionResultRef(
+                    action_id=action.action_id,
+                    status="blocked",
+                    summary=(
+                        "Committee workspace, event, and Decision attribution remains "
+                        "immutable institutional evidence."
+                    ),
+                    evidence={"request_id": request_id},
+                )
+            )
+        return tuple(results)
+
+
+def _subject_selectors(subject: DsarSubjectRef) -> _SubjectSelectors | None:
+    references = subject.external_references
+    values = {
+        "account_id": _coalesce(
+            subject.account_id,
+            references.get("committee.account"),
+            references.get("access.account"),
+        ),
+        "membership_id": _coalesce(
+            subject.membership_id,
+            references.get("committee.membership"),
+            references.get("tenancy.membership"),
+        ),
+        "identity_id": _coalesce(
+            subject.identity_id,
+            references.get("committee.identity"),
+            references.get("identity.id"),
+        ),
+        "actor_id": _coalesce(
+            references.get("committee.actor"),
+            references.get("committee.changed_by"),
+        ),
+        "object_kind": _coalesce(
+            references.get("committee.object_kind"),
+            references.get("committee.kind"),
+        ),
+        "object_id": _coalesce(
+            references.get("committee.object"),
+            references.get("committee.object_id"),
+        ),
+        "decision_id": _coalesce(
+            references.get("committee.decision"),
+            references.get("committee.decision_id"),
+        ),
+    }
+    if any(value is _CONFLICT for value in values.values()):
+        return None
+    actor_ids = tuple(
+        dict.fromkeys(
+            value
+            for value in (
+                _optional_string(values["account_id"]),
+                _prefixed("account", values["account_id"]),
+                _optional_string(values["membership_id"]),
+                _prefixed("membership", values["membership_id"]),
+                _optional_string(values["identity_id"]),
+                _prefixed("identity", values["identity_id"]),
+            )
+            if value
+        )
+    )
+    direct_actor = _optional_string(values["actor_id"])
+    if direct_actor:
+        if actor_ids and direct_actor not in actor_ids:
+            return None
+        if not actor_ids:
+            actor_ids = (direct_actor,)
+    if not actor_ids:
+        return None
+    return _SubjectSelectors(
+        actor_ids=actor_ids,
+        object_kind=_optional_string(values["object_kind"]),
+        object_id=_optional_string(values["object_id"]),
+        decision_id=_optional_string(values["decision_id"]),
+    )
+
+
+def _revision_attribution(row: CommitteeWorkspaceRevision) -> DsarRecordRef:
+    return DsarRecordRef(
+        provider_id="committee",
+        module_id="committee",
+        resource_type="committee_workspace_actor_attribution",
+        resource_id=row.id,
+        category="committee_workspace_accountability",
+        title="Committee workspace revision attribution",
+        data={
+            "object_kind": row.object_kind,
+            "object_id": row.object_id,
+            "revision": row.revision,
+            "parent_kind": row.parent_kind,
+            "parent_id": row.parent_id,
+            "state": row.state,
+            "recorded_at": _iso(row.recorded_at),
+            "superseded_at": _iso(row.superseded_at),
+            "activity": "recorded_workspace_revision",
+        },
+        observed_at=_aware(row.recorded_at),
+        immutable_evidence=True,
+        retention_reason="Committee workspace attribution is immutable evidence.",
+    )
+
+
+def _event_attribution(row: CommitteeWorkspaceEvent) -> DsarRecordRef:
+    return DsarRecordRef(
+        provider_id="committee",
+        module_id="committee",
+        resource_type="committee_event_actor_attribution",
+        resource_id=row.id,
+        category="committee_workspace_accountability",
+        title="Committee lifecycle event attribution",
+        data={
+            "object_kind": row.object_kind,
+            "object_id": row.object_id,
+            "object_revision": row.object_revision,
+            "event_id": row.event_id,
+            "event_type": row.event_type,
+            "occurred_at": _iso(row.occurred_at),
+        },
+        observed_at=_aware(row.occurred_at),
+        immutable_evidence=True,
+        retention_reason="Committee event attribution is immutable evidence.",
+    )
+
+
+def _decision_attribution(row: CommitteeDecisionProjection) -> DsarRecordRef:
+    return DsarRecordRef(
+        provider_id="committee",
+        module_id="committee",
+        resource_type="committee_decision_actor_attribution",
+        resource_id=row.id,
+        category="committee_decision_accountability",
+        title="Committee fallback Decision attribution",
+        data={
+            "decision_id": row.decision_id,
+            "revision": row.revision,
+            "meeting_id": row.meeting_id,
+            "agenda_item_id": row.agenda_item_id,
+            "state": row.state,
+            "recorded_at": _iso(row.recorded_at),
+            "superseded_at": _iso(row.superseded_at),
+            "activity": "recorded_decision_projection",
+        },
+        observed_at=_aware(row.recorded_at),
+        immutable_evidence=True,
+        retention_reason=(
+            "Committee fallback Decision attribution is immutable evidence."
+        ),
+    )
+
+
+def _limited(query, first, second, *, label: str):
+    rows = query.order_by(first, second).limit(_MAX_RECORDS + 1).all()
+    if len(rows) > _MAX_RECORDS:
+        raise ValueError(f"Committee DSAR {label} limit exceeded; narrow selectors.")
+    return rows
+
+
+def _coalesce(*values: str | None) -> str | None | object:
+    normalized = {str(value).strip() for value in values if str(value or "").strip()}
+    if len(normalized) > 1:
+        return _CONFLICT
+    return next(iter(normalized), None)
+
+
+def _optional_string(value: object) -> str | None:
+    return value if isinstance(value, str) and value else None
+
+
+def _prefixed(prefix: str, value: object) -> str | None:
+    normalized = _optional_string(value)
+    return f"{prefix}:{normalized}" if normalized else None
+
+
+def _iso(value: datetime | None) -> str | None:
+    aware = _aware(value)
+    return aware.isoformat() if aware else None
+
+
+def _aware(value: datetime | None) -> datetime | None:
+    if value is None or value.tzinfo is not None:
+        return value
+    return value.replace(tzinfo=timezone.utc)
+
+
+def _session(value: object) -> Session:
+    if not isinstance(value, Session):
+        raise TypeError("Committee DSAR requires a SQLAlchemy Session.")
+    return value
+
+
+_RESOURCE_TYPES = {
+    "committee_workspace_actor_attribution",
+    "committee_event_actor_attribution",
+    "committee_decision_actor_attribution",
+}
+
+
+def _validate_record(record: DsarRecordRef) -> None:
+    if record.provider_id != "committee" or record.module_id != "committee":
+        raise ValueError("Committee DSAR cannot plan a foreign provider record.")
+    if record.resource_type not in _RESOURCE_TYPES or not record.resource_id:
+        raise ValueError("Committee DSAR record identity is invalid.")
+
+
+def _validate_action(action: DsarErasureActionRef) -> None:
+    if action.provider_id != "committee" or action.module_id != "committee":
+        raise ValueError("Committee DSAR cannot execute a foreign provider action.")
+    if not action.action_id.startswith("committee:retain:"):
+        raise ValueError("Committee DSAR action identity is invalid.")
+
+
+__all__ = ["COMMITTEE_DSAR_CAPABILITY", "CommitteeDsarProvider"]

src/govoplan_committee/backend/manifest.py

@@ -46,6 +46,10 @@ from govoplan_committee.backend.ballots import (
     CommitteeBallotFinalizer,
 )
 from govoplan_committee.backend.db import models as committee_models
+from govoplan_committee.backend.dsar_provider import (
+    COMMITTEE_DSAR_CAPABILITY,
+    CommitteeDsarProvider,
+)
 from govoplan_committee.backend.workspace import (
     CAPABILITY_COMMITTEE_WORKSPACE,
     SqlCommitteeWorkspace,
@@ -124,6 +128,10 @@ def _ballot_finalizer(context: ModuleContext) -> CommitteeBallotFinalizer:
     return CommitteeBallotFinalizer(context.registry)
 
 
+def _dsar_provider(_context: ModuleContext) -> CommitteeDsarProvider:
+    return CommitteeDsarProvider()
+
+
 def _router(context: ModuleContext):
     from govoplan_committee.backend.router import configure_registry, router
 
@@ -399,6 +407,7 @@ manifest = ModuleManifest(
             name=CAPABILITY_COMMITTEE_BALLOT_FINALIZER,
             version="0.1.0",
         ),
+        ModuleInterfaceProvider(name=COMMITTEE_DSAR_CAPABILITY, version="0.1.0"),
     ),
     requires_interfaces=(
         ModuleInterfaceRequirement(
@@ -430,6 +439,7 @@ manifest = ModuleManifest(
         CAPABILITY_COMMITTEE_DECISION_PATH: _decision_path,
         CAPABILITY_COMMITTEE_WORKSPACE: _workspace,
         CAPABILITY_COMMITTEE_BALLOT_FINALIZER: _ballot_finalizer,
+        COMMITTEE_DSAR_CAPABILITY: _dsar_provider,
     },
     capability_documentation={
         CAPABILITY_COMMITTEE_DECISION_PATH: CapabilityDocumentation(
@@ -447,6 +457,14 @@ manifest = ModuleManifest(
             summary="Imports aggregate result evidence from provider-neutral ballot adapters without persisting individual ballots.",
             contract_version="0.1.0",
         ),
+        COMMITTEE_DSAR_CAPABILITY: CapabilityDocumentation(
+            label="Committee data-subject request provider",
+            summary=(
+                "Exports minimized workspace, event, and fallback-Decision actor "
+                "attribution without deliberation or minute payloads."
+            ),
+            contract_version="0.1.0",
+        ),
     },
     migration_spec=MigrationSpec(
         module_id=MODULE_ID,
@@ -472,7 +490,47 @@ manifest = ModuleManifest(
     tenant_summary_providers=(_tenant_summary,),
     permissions=PERMISSIONS,
     role_templates=ROLE_TEMPLATES,
-    documentation=DOCUMENTATION,
+    documentation=(
+        DocumentationTopic(
+            id="committee.data-subject-requests",
+            title="Committee data-subject requests",
+            summary=(
+                "Export minimized actor attribution from immutable Committee records "
+                "without disclosing deliberation or ballot content."
+            ),
+            body=(
+                "Committee correlates exact account, membership, identity, or explicit "
+                "actor identifiers inside the active tenant. Optional object-kind, "
+                "object, or Decision identifiers only narrow an already verified actor "
+                "search. Workspace results contain stable object, parent, revision, "
+                "state, and timing context. Event and fallback-Decision results contain "
+                "only lifecycle attribution and stable meeting or agenda references. "
+                "Search text, minutes, deliberation payloads, individual ballots, "
+                "request hashes, idempotency values, and referenced provider records "
+                "are excluded and never traversed. All returned attribution is retained "
+                "as immutable institutional evidence."
+            ),
+            layer="configured",
+            documentation_types=("admin", "user"),
+            audience=("user", "operator", "module_admin", "auditor"),
+            related_modules=("core", "decisions", "voting", "records"),
+            metadata={
+                "help_contexts": [
+                    "committee.workspace",
+                    "privacy.data-subject-requests",
+                ],
+                "consequence_classes": {
+                    "export_actor_attribution": (
+                        "Returns stable lifecycle context without institutional payloads."
+                    ),
+                    "retain_committee_history": (
+                        "Preserves immutable meeting and Decision accountability evidence."
+                    ),
+                },
+            },
+        ),
+        *DOCUMENTATION,
+    ),
     architecture=ARCHITECTURE,
 )
 

tests/test_dsar_provider.py

@@ -0,0 +1,258 @@
+from __future__ import annotations
+
+import json
+import unittest
+from datetime import UTC, datetime
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import Session
+
+from govoplan_committee.backend.db.models import (
+    CommitteeDecisionProjection,
+    CommitteeWorkspaceEvent,
+    CommitteeWorkspaceRevision,
+)
+from govoplan_committee.backend.dsar_provider import (
+    COMMITTEE_DSAR_CAPABILITY,
+    CommitteeDsarProvider,
+)
+from govoplan_committee.backend.manifest import manifest
+from govoplan_core.core.dsar import DsarProvider, DsarSubjectRef
+from govoplan_core.db.base import Base
+from govoplan_core.privacy.dsar_workflow import (
+    create_data_subject_request,
+    search_data_subject_request,
+)
+
+
+NOW = datetime(2026, 8, 21, 17, 0, tzinfo=UTC)
+
+
+class _Registry:
+    def __init__(self, provider: CommitteeDsarProvider) -> None:
+        self.provider = provider
+
+    def capability_names(self):
+        return (COMMITTEE_DSAR_CAPABILITY,)
+
+    def capability_owner(self, name):
+        if name != COMMITTEE_DSAR_CAPABILITY:
+            raise KeyError(name)
+        return "committee"
+
+    def tenant_entitlement_resolver(self):
+        class _Resolver:
+            @staticmethod
+            def resolve(session, tenant_id):
+                del session, tenant_id
+                return type("State", (), {"effective_modules": ("committee",)})()
+
+        return _Resolver()
+
+    def require_tenant_capability(self, name, session, **kwargs):
+        del session, kwargs
+        if name != COMMITTEE_DSAR_CAPABILITY:
+            raise KeyError(name)
+        return self.provider
+
+    def manifests(self):
+        return (type("Manifest", (), {"id": "committee"})(),)
+
+
+class CommitteeDsarProviderTests(unittest.TestCase):
+    def setUp(self) -> None:
+        self.engine = create_engine("sqlite+pysqlite:///:memory:")
+        Base.metadata.create_all(self.engine)
+        self.session = Session(self.engine)
+        self.provider = CommitteeDsarProvider()
+        self.assertIsInstance(self.provider, DsarProvider)
+        self._seed()
+        self.session.commit()
+
+    def tearDown(self) -> None:
+        self.session.close()
+        self.engine.dispose()
+
+    def _seed(self) -> None:
+        self.session.add_all(
+            (
+                CommitteeWorkspaceRevision(
+                    id="workspace-revision-1",
+                    tenant_id="tenant-1",
+                    object_kind="meeting",
+                    object_id="meeting-1",
+                    revision=1,
+                    parent_kind="body",
+                    parent_id="body-1",
+                    state="scheduled",
+                    title="Private meeting title do not export",
+                    search_text="private search text do not export",
+                    recorded_at=NOW,
+                    payload={"minutes": "private minutes do not export"},
+                    changed_by="account-1",
+                ),
+                CommitteeWorkspaceRevision(
+                    id="workspace-revision-other",
+                    tenant_id="tenant-1",
+                    object_kind="meeting",
+                    object_id="meeting-other",
+                    revision=1,
+                    state="scheduled",
+                    title="Other meeting",
+                    search_text="other search text",
+                    recorded_at=NOW,
+                    payload={"private": "other payload"},
+                    changed_by="account-other",
+                ),
+            )
+        )
+        self.session.add(
+            CommitteeWorkspaceEvent(
+                id="event-1",
+                tenant_id="tenant-1",
+                object_kind="meeting",
+                object_id="meeting-1",
+                object_revision=1,
+                event_id="event-external-1",
+                event_type="meeting.scheduled",
+                occurred_at=NOW,
+                actor_id="account-1",
+                idempotency_key="event-idempotency-do-not-export",
+                request_sha256="event-request-hash-do-not-export",
+                payload={"secret": "event-payload-do-not-export"},
+            )
+        )
+        self.session.add(
+            CommitteeDecisionProjection(
+                id="decision-projection-1",
+                tenant_id="tenant-1",
+                decision_id="decision-1",
+                revision="1",
+                meeting_id="meeting-1",
+                agenda_item_id="agenda-1",
+                state="effective",
+                recorded_at=NOW,
+                payload={
+                    "reasoning": "decision-reasoning-do-not-export",
+                    "ballot": "individual-ballot-do-not-export",
+                },
+                changed_by="account-1",
+            )
+        )
+
+    @staticmethod
+    def _subject() -> DsarSubjectRef:
+        return DsarSubjectRef(account_id="account-1")
+
+    def test_search_exports_minimized_committee_attribution(self) -> None:
+        records = self.provider.search_subject(
+            self.session, tenant_id="tenant-1", subject=self._subject()
+        )
+        self.assertEqual(
+            {
+                "committee_workspace_actor_attribution",
+                "committee_event_actor_attribution",
+                "committee_decision_actor_attribution",
+            },
+            {record.resource_type for record in records},
+        )
+        exported = json.dumps([record.to_dict() for record in records])
+        self.assertIn("meeting-1", exported)
+        self.assertIn("agenda-1", exported)
+        for excluded in (
+            "Private meeting title do not export",
+            "private search text do not export",
+            "private minutes do not export",
+            "event-idempotency-do-not-export",
+            "event-request-hash-do-not-export",
+            "event-payload-do-not-export",
+            "decision-reasoning-do-not-export",
+            "individual-ballot-do-not-export",
+            "meeting-other",
+        ):
+            self.assertNotIn(excluded, exported)
+
+    def test_object_narrowing_and_actor_conflicts_fail_closed(self) -> None:
+        narrowed = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                account_id="account-1",
+                external_references={
+                    "committee.object_kind": "meeting",
+                    "committee.object": "meeting-1",
+                },
+            ),
+        )
+        conflict = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                account_id="account-1",
+                external_references={"committee.actor": "account-other"},
+            ),
+        )
+        object_only = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                external_references={"committee.object": "meeting-1"}
+            ),
+        )
+        self.assertEqual(
+            {
+                "committee_workspace_actor_attribution",
+                "committee_event_actor_attribution",
+                "committee_decision_actor_attribution",
+            },
+            {record.resource_type for record in narrowed},
+        )
+        self.assertEqual((), conflict)
+        self.assertEqual((), object_only)
+
+    def test_erasure_is_retain_only(self) -> None:
+        records = self.provider.search_subject(
+            self.session, tenant_id="tenant-1", subject=self._subject()
+        )
+        actions = self.provider.plan_erasure(
+            self.session,
+            tenant_id="tenant-1",
+            subject=self._subject(),
+            records=records,
+        )
+        self.assertTrue(all(action.kind == "retain" for action in actions))
+        results = self.provider.execute_erasure(
+            self.session,
+            tenant_id="tenant-1",
+            subject=self._subject(),
+            actions=actions,
+            request_id="dsar-committee-1",
+        )
+        self.assertTrue(all(result.status == "blocked" for result in results))
+        self.assertEqual(2, self.session.query(CommitteeWorkspaceRevision).count())
+
+    def test_manifest_and_core_workflow_discover_provider(self) -> None:
+        self.assertIn(COMMITTEE_DSAR_CAPABILITY, manifest.capability_factories)
+        row = create_data_subject_request(
+            self.session,
+            tenant_id="tenant-1",
+            reference="DSAR-COMMITTEE-1",
+            request_kind="access",
+            subject=self._subject(),
+            purpose="Committee attribution access request",
+            legal_basis=None,
+            due_at=None,
+            requested_by_account_id="operator-1",
+        )
+        search_data_subject_request(
+            self.session,
+            registry=_Registry(self.provider),
+            row=row,
+            expected_revision=row.resource_revision,
+        )
+        self.assertEqual("searched", row.status)
+        self.assertEqual(3, row.search_result["record_count"])
+
+
+if __name__ == "__main__":
+    unittest.main()