test: align campaign checks with archive governance

tests/test_execution_snapshot_integrity.py

@@ -64,6 +64,9 @@ class _Session:
     def query(self, _model):
         return _Query(self.jobs)
 
+    def get(self, _model, _identifier):
+        return SimpleNamespace(id="campaign-1")
+
 
 def _snapshotted_version(job: SimpleNamespace):
     version = SimpleNamespace(
@@ -87,9 +90,15 @@ def _snapshotted_version(job: SimpleNamespace):
 
 
 def _ensure(session: _Session, version) -> None:
-    with patch(
+    with (
+        patch(
             "govoplan_campaign.backend.sending.execution.files_integration",
             return_value=SimpleNamespace(available=False),
+        ),
+        patch(
+            "govoplan_campaign.backend.sending.execution.assert_archive_encryption_allowed",
+            return_value=SimpleNamespace(policy_hash="archive-policy"),
+        ),
     ):
         ensure_execution_snapshot(session, version)  # type: ignore[arg-type]
 
@@ -125,12 +134,19 @@ def test_effect_check_verifies_only_the_claimed_job_in_constant_time() -> None:
     job = _job()
     version = _snapshotted_version(job)
     session = SimpleNamespace(
-        query=lambda *_args: pytest.fail("per-effect validation must not rescan every campaign job")
+        query=lambda *_args: pytest.fail("per-effect validation must not rescan every campaign job"),
+        get=lambda *_args: SimpleNamespace(id="campaign-1"),
     )
 
-    with patch(
+    with (
+        patch(
             "govoplan_campaign.backend.sending.execution.files_integration",
             return_value=SimpleNamespace(available=False),
+        ),
+        patch(
+            "govoplan_campaign.backend.sending.execution.assert_archive_encryption_allowed",
+            return_value=SimpleNamespace(policy_hash="archive-policy"),
+        ),
     ):
         ensure_execution_snapshot(
             session,  # type: ignore[arg-type]

tests/test_route_registration.py

@@ -42,7 +42,7 @@ def test_campaign_router_composes_every_workflow_operation_once() -> None:
     actual = _operation_keys(router)
 
     assert actual == expected
-    assert len(actual) == 80
+    assert len(actual) == 81
     assert not [operation for operation, count in Counter(actual).items() if count > 1]