Merge pull request #911 from cbcoutinho/feat/admin-searchable-sources

feat(vector-sync): honor Astrolabe admin consent for searchable sources
This commit is contained in:
Chris Coutinho
2026-06-16 16:26:35 +02:00
committed by GitHub
14 changed files with 1407 additions and 7 deletions
@@ -0,0 +1,41 @@
"""Unit tests for the search-side consent narrowing in nc_semantic_search.
The narrowing logic (intersect requested doc_types with the admin allow-set,
or restrict to the allow-set when none requested) is extracted into
``_consent_narrowed_doc_types`` so it can be tested without exercising the full
search path. ``allowed is None`` (no restriction / fail-open) is handled by the
caller skipping this helper entirely.
"""
from __future__ import annotations
import pytest
from nextcloud_mcp_server.server.semantic import _consent_narrowed_doc_types
pytestmark = pytest.mark.unit
def test_none_request_restricts_to_allow_set():
# No explicit doc_types -> search exactly the allowed set (sorted).
assert _consent_narrowed_doc_types(None, frozenset({"file", "note"})) == [
"file",
"note",
]
def test_request_intersected_with_allow_set_preserves_order():
result = _consent_narrowed_doc_types(
["deck_card", "note", "file"], frozenset({"note", "file"})
)
assert result == ["note", "file"]
def test_disjoint_request_yields_empty():
# Caller short-circuits to an empty response on [].
assert _consent_narrowed_doc_types(["deck_card"], frozenset({"note"})) == []
def test_empty_allow_set_blocks_all():
assert _consent_narrowed_doc_types(None, frozenset()) == []
assert _consent_narrowed_doc_types(["note"], frozenset()) == []
+162
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@@ -0,0 +1,162 @@
"""Unit tests for the Astrolabe searchable-sources capability reader."""
from __future__ import annotations
from unittest.mock import AsyncMock
import pytest
import nextcloud_mcp_server.capabilities as cap
from nextcloud_mcp_server.capabilities import (
_parse_enabled_doc_types,
allowed_doc_types,
clear_cache,
is_doc_type_allowed,
)
pytestmark = pytest.mark.unit
def _payload(enabled_doc_types) -> dict:
"""Build an OCS capabilities envelope carrying the astrolabe block.
``enabled_doc_types=...`` (Ellipsis) omits the key entirely.
"""
semantic: dict = {}
if enabled_doc_types is not ...:
semantic["enabled_doc_types"] = enabled_doc_types
return {
"ocs": {
"meta": {"status": "ok"},
"data": {"capabilities": {"astrolabe": {"semantic_search": semantic}}},
}
}
# ---------------------------------------------------------------------------
# _parse_enabled_doc_types
# ---------------------------------------------------------------------------
def test_parse_present_list_returns_set():
assert _parse_enabled_doc_types(_payload(["note", "file"])) == {"note", "file"}
def test_parse_empty_list_returns_empty_set():
# Admin disabled every source — distinct from "no restriction".
assert _parse_enabled_doc_types(_payload([])) == set()
def test_parse_missing_astrolabe_block_returns_none():
payload = {"ocs": {"data": {"capabilities": {}}}}
assert _parse_enabled_doc_types(payload) is None
def test_parse_missing_enabled_key_returns_none():
assert _parse_enabled_doc_types(_payload(...)) is None
def test_parse_malformed_payload_returns_none():
assert _parse_enabled_doc_types(None) is None
assert _parse_enabled_doc_types({"ocs": "nope"}) is None
assert _parse_enabled_doc_types(_payload("not-a-list")) is None
def test_parse_drops_non_string_entries():
assert _parse_enabled_doc_types(_payload(["note", 5, None])) == {"note"}
# ---------------------------------------------------------------------------
# is_doc_type_allowed
# ---------------------------------------------------------------------------
def test_is_doc_type_allowed_none_means_no_restriction():
assert is_doc_type_allowed("anything", None) is True
def test_is_doc_type_allowed_respects_set():
allowed = frozenset({"note"})
assert is_doc_type_allowed("note", allowed) is True
assert is_doc_type_allowed("file", allowed) is False
def test_is_doc_type_allowed_empty_set_blocks_all():
assert is_doc_type_allowed("note", frozenset()) is False
# ---------------------------------------------------------------------------
# allowed_doc_types (cache + fail-open)
# ---------------------------------------------------------------------------
def _client(payload=None, raises: Exception | None = None) -> AsyncMock:
"""An object with an async ``capabilities()`` method (AsyncMock-backed)."""
m = AsyncMock()
if raises is not None:
m.capabilities.side_effect = raises
else:
m.capabilities.return_value = payload
return m
async def test_allowed_doc_types_parses_and_caches():
clear_cache()
client = _client(_payload(["note", "file"]))
first = await allowed_doc_types(client, "alice")
second = await allowed_doc_types(client, "alice")
assert first == frozenset({"note", "file"})
assert second == frozenset({"note", "file"})
# Second call served from the cache — only one OCS round-trip.
assert client.capabilities.await_count == 1
async def test_allowed_doc_types_missing_block_returns_none():
clear_cache()
client = _client({"ocs": {"data": {"capabilities": {}}}})
assert await allowed_doc_types(client, "bob") is None
async def test_allowed_doc_types_fail_open_not_cached():
clear_cache()
client = _client(raises=RuntimeError("ocs down"))
assert await allowed_doc_types(client, "carol") is None
# Failures are not cached — the next call retries the OCS lookup.
assert await allowed_doc_types(client, "carol") is None
assert client.capabilities.await_count == 2
async def test_allowed_doc_types_cache_is_per_user():
clear_cache()
alice = _client(_payload(["note"]))
bob = _client(_payload(["file"]))
assert await allowed_doc_types(alice, "alice") == frozenset({"note"})
assert await allowed_doc_types(bob, "bob") == frozenset({"file"})
async def test_allowed_doc_types_refetches_after_ttl(monkeypatch):
clear_cache()
client = _client(_payload(["note"]))
# Drive the module clock so the second call lands past the TTL window.
clock = {"now": 1000.0}
monkeypatch.setattr(cap.time, "monotonic", lambda: clock["now"])
await allowed_doc_types(client, "erin")
clock["now"] += cap._CACHE_TTL_SECONDS + 1
await allowed_doc_types(client, "erin")
assert client.capabilities.await_count == 2
async def test_clear_cache_forces_refetch():
clear_cache()
client = _client(_payload(["note"]))
await allowed_doc_types(client, "dave")
cap.clear_cache()
await allowed_doc_types(client, "dave")
assert client.capabilities.await_count == 2
+69 -1
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@@ -72,7 +72,7 @@ def test_nested_exception_group_descends_to_leaf():
def test_qdrant_namespace_classified():
from qdrant_client.http.exceptions import UnexpectedResponse
exc = UnexpectedResponse(500, "err", b"", headers=None)
exc = UnexpectedResponse(500, "err", b"", headers=httpx.Headers())
assert processor._drop_reason(exc) == "qdrant"
@@ -109,3 +109,71 @@ async def test_process_document_records_drop_on_exhausted_retries(mocker):
await processor.process_document(doc_task, mocker.MagicMock(), max_retries=1)
rec.assert_called_once_with("connection")
@pytest.mark.unit
async def test_process_document_drops_admin_disabled_index_task(mocker):
"""A near-real-time index task for an admin-disabled doc_type is dropped
before indexing, and recorded under the ``admin_disabled`` reason."""
from nextcloud_mcp_server.vector.scanner import DocumentTask
doc_task = DocumentTask(
user_id="alice",
doc_id="42",
doc_type="note",
operation="index",
modified_at=0,
file_path="/x.md", # set so the tag-reconcile branch is skipped
)
mocker.patch.object(
processor,
"get_qdrant_client",
mocker.AsyncMock(return_value=mocker.MagicMock()),
)
# Admin disabled everything → note is not allowed.
mocker.patch.object(
processor, "allowed_doc_types", mocker.AsyncMock(return_value=frozenset())
)
index = mocker.patch.object(processor, "_index_document")
rec = mocker.patch.object(processor, "record_ingest_dropped")
await processor.process_document(doc_task, mocker.MagicMock(), max_retries=1)
index.assert_not_called()
rec.assert_called_once_with("admin_disabled")
@pytest.mark.unit
async def test_process_document_allows_when_doc_type_approved(mocker):
"""The consent gate does not drop an index task for an allowed doc_type."""
from nextcloud_mcp_server.vector.scanner import DocumentTask
doc_task = DocumentTask(
user_id="alice",
doc_id="42",
doc_type="note",
operation="index",
modified_at=0,
file_path="/x.md",
)
mocker.patch.object(
processor,
"get_qdrant_client",
mocker.AsyncMock(return_value=mocker.MagicMock()),
)
mocker.patch.object(
processor,
"allowed_doc_types",
mocker.AsyncMock(return_value=frozenset({"note"})),
)
index = mocker.patch.object(
processor, "_index_document", mocker.AsyncMock(return_value=1)
)
rec = mocker.patch.object(processor, "record_ingest_dropped")
await processor.process_document(doc_task, mocker.MagicMock(), max_retries=1)
index.assert_awaited() # indexing proceeded
rec.assert_not_called()
+258
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@@ -0,0 +1,258 @@
"""Unit tests for the /api/v1/vector-sync/purge admin route.
The purge is global and destructive (deletes every owner's content for a doc
type), so the route must: authenticate the bearer, restrict to Nextcloud
admins, validate the body, and only then delegate to the global purge.
"""
from unittest.mock import AsyncMock, MagicMock
import pytest
from starlette.applications import Starlette
from starlette.routing import Route
from starlette.testclient import TestClient
from nextcloud_mcp_server.api.vector_sync import purge_doc_types_route
from nextcloud_mcp_server.auth.scope_authorization import ProvisioningRequiredError
pytestmark = pytest.mark.unit
def _build_app() -> Starlette:
app = Starlette(
routes=[
Route(
"/api/v1/vector-sync/purge",
purge_doc_types_route,
methods=["POST"],
)
]
)
app.state.oauth_context = {"config": {"nextcloud_host": "http://nc.test"}}
return app
def _patch_token(mocker, user_id="admin"):
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.validate_token_and_get_user",
new=AsyncMock(return_value=(user_id, {"sub": user_id})),
)
def _patch_basic_auth(mocker, username="admin"):
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.get_basic_auth_for_user",
new=AsyncMock(return_value=(username, "app-pwd")),
)
def _patch_outbound_client(mocker):
client = AsyncMock()
client.__aenter__ = AsyncMock(return_value=client)
client.__aexit__ = AsyncMock(return_value=False)
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.nextcloud_httpx_client",
MagicMock(return_value=client),
)
return client
def _patch_groups(mocker, groups):
instance = MagicMock()
instance.get_user_groups = AsyncMock(return_value=groups)
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.UsersClient",
MagicMock(return_value=instance),
)
def _patch_purge(mocker, result=None):
return mocker.patch(
"nextcloud_mcp_server.api.vector_sync.purge_doc_types",
new=AsyncMock(return_value=result or {}),
)
def test_unauthorized_when_token_invalid(mocker):
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.validate_token_and_get_user",
new=AsyncMock(side_effect=ValueError("bad token")),
)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": ["file"]})
assert resp.status_code == 401
purge.assert_not_called()
def test_bad_request_when_doc_types_not_list(mocker):
_patch_token(mocker)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": "file"})
assert resp.status_code == 400
purge.assert_not_called()
def test_bad_request_when_doc_types_has_non_string(mocker):
# Covers the all(isinstance(d, str)) branch (a list with non-string items).
_patch_token(mocker)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": [1, 2]})
assert resp.status_code == 400
purge.assert_not_called()
def test_total_failure_returns_500(mocker):
# purge_doc_types raising (total failure) hits the route's except -> 500.
_patch_token(mocker, "admin")
_patch_basic_auth(mocker, "admin")
_patch_outbound_client(mocker)
_patch_groups(mocker, ["admin"])
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.purge_doc_types",
new=AsyncMock(side_effect=RuntimeError("qdrant down")),
)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": ["file"]})
assert resp.status_code == 500
def test_forbidden_when_not_admin(mocker):
_patch_token(mocker, "bob")
_patch_basic_auth(mocker, "bob")
_patch_outbound_client(mocker)
_patch_groups(mocker, ["users"]) # not an admin
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": ["file"]})
assert resp.status_code == 403
purge.assert_not_called()
def test_missing_doc_types_key_returns_400(mocker):
_patch_token(mocker)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={})
assert resp.status_code == 400
purge.assert_not_called()
def test_empty_doc_types_is_admin_gated_noop(mocker):
# An empty (no-op) request still requires admin — this is a destructive route.
_patch_token(mocker, "admin")
_patch_basic_auth(mocker, "admin")
_patch_outbound_client(mocker)
_patch_groups(mocker, ["admin"])
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": []})
assert resp.status_code == 200
assert resp.json() == {"purged": {}}
purge.assert_not_called()
def test_empty_doc_types_forbidden_for_non_admin(mocker):
_patch_token(mocker, "bob")
_patch_basic_auth(mocker, "bob")
_patch_outbound_client(mocker)
_patch_groups(mocker, ["users"])
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": []})
assert resp.status_code == 403
purge.assert_not_called()
def test_admin_purge_happy_path(mocker):
_patch_token(mocker, "admin")
_patch_basic_auth(mocker, "admin")
_patch_outbound_client(mocker)
_patch_groups(mocker, ["admin"])
purge = _patch_purge(mocker, {"file": 12})
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": ["file"]})
assert resp.status_code == 200
assert resp.json() == {"purged": {"file": 12}}
purge.assert_awaited_once_with(["file"])
def test_partial_failure_reports_failed_types(mocker):
# purge_doc_types returns only the succeeded types; the route must tell the
# caller which requested types were NOT purged.
_patch_token(mocker, "admin")
_patch_basic_auth(mocker, "admin")
_patch_outbound_client(mocker)
_patch_groups(mocker, ["admin"])
_patch_purge(mocker, {"file": 3}) # "note" failed
client = TestClient(_build_app())
resp = client.post(
"/api/v1/vector-sync/purge", json={"doc_types": ["file", "note"]}
)
assert resp.status_code == 200
body = resp.json()
assert body["purged"] == {"file": 3}
assert body["failed"] == ["note"]
def test_bad_request_when_body_not_object(mocker):
# A valid JSON non-object (e.g. a list) must 400, not 500.
_patch_token(mocker)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json=[1, 2, 3])
assert resp.status_code == 400
purge.assert_not_called()
def test_bad_request_when_too_many_doc_types(mocker):
_patch_token(mocker)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post(
"/api/v1/vector-sync/purge",
json={"doc_types": [f"t{i}" for i in range(65)]},
)
assert resp.status_code == 400
purge.assert_not_called()
def test_provisioning_required_returns_428(mocker):
_patch_token(mocker, "admin")
mocker.patch(
"nextcloud_mcp_server.api.vector_sync.get_basic_auth_for_user",
new=AsyncMock(side_effect=ProvisioningRequiredError("not provisioned")),
)
purge = _patch_purge(mocker)
client = TestClient(_build_app())
resp = client.post("/api/v1/vector-sync/purge", json={"doc_types": ["file"]})
assert resp.status_code == 428
purge.assert_not_called()
+99
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@@ -0,0 +1,99 @@
"""Unit tests for global purge-by-doc-type (admin consent enforcement)."""
from __future__ import annotations
from types import SimpleNamespace
from unittest.mock import AsyncMock
import pytest
import nextcloud_mcp_server.vector.purge as purge_module
from nextcloud_mcp_server.vector.purge import purge_doc_types
pytestmark = pytest.mark.unit
def _patch_qdrant(monkeypatch, *, counts: dict[str, int], delete_raises=None):
"""Wire a fake Qdrant client whose ``count`` reflects ``counts`` per
doc_type (read off the filter's MatchValue) and whose ``delete`` optionally
raises for given doc_types."""
client = AsyncMock()
def _doc_type_of(flt):
return flt.must[0].match.value
# Sync side_effects: AsyncMock awaits the call and returns the value, so the
# helpers don't need to be coroutines themselves.
def fake_count(*, collection_name, count_filter, exact):
return SimpleNamespace(count=counts.get(_doc_type_of(count_filter), 0))
def fake_delete(*, collection_name, points_selector):
dt = _doc_type_of(points_selector)
if delete_raises and dt in delete_raises:
raise RuntimeError(f"delete failed for {dt}")
client.count.side_effect = fake_count
client.delete.side_effect = fake_delete
monkeypatch.setattr(
purge_module, "get_qdrant_client", AsyncMock(return_value=client)
)
monkeypatch.setattr(
purge_module,
"get_settings",
lambda: SimpleNamespace(get_collection_name=lambda: "test_collection"),
)
return client
async def test_purges_each_doc_type_and_reports_counts(monkeypatch):
client = _patch_qdrant(monkeypatch, counts={"file": 7, "note": 3})
result = await purge_doc_types(["file", "note"])
assert result == {"file": 7, "note": 3}
assert client.delete.await_count == 2
async def test_purge_is_owner_agnostic_global(monkeypatch):
# The admin disable is global, so the delete filter must match by doc_type
# ONLY — no owner_id/user_id condition that would scope it to one user.
client = _patch_qdrant(monkeypatch, counts={"file": 1})
await purge_doc_types(["file"])
flt = client.delete.await_args.kwargs["points_selector"]
keys = [c.key for c in flt.must]
assert keys == ["doc_type"]
assert flt.must[0].match.value == "file"
async def test_dedupes_doc_types(monkeypatch):
client = _patch_qdrant(monkeypatch, counts={"file": 2})
result = await purge_doc_types(["file", "file"])
assert result == {"file": 2}
assert client.delete.await_count == 1
async def test_zero_points_is_safe(monkeypatch):
_patch_qdrant(monkeypatch, counts={})
assert await purge_doc_types(["deck_card"]) == {"deck_card": 0}
async def test_partial_failure_returns_partial(monkeypatch):
_patch_qdrant(
monkeypatch,
counts={"file": 5, "note": 4},
delete_raises={"note"},
)
# "note" delete fails, "file" succeeds — partial progress is returned.
result = await purge_doc_types(["file", "note"])
assert result == {"file": 5}
async def test_total_failure_raises(monkeypatch):
_patch_qdrant(monkeypatch, counts={"file": 5}, delete_raises={"file"})
with pytest.raises(RuntimeError):
await purge_doc_types(["file"])
@@ -0,0 +1,151 @@
"""Unit tests for the scanner's admin-consent backstop deletion.
When an admin disables a text source (note/news_item/deck_card), the scanner
skips its scan_* function, so the in-function deletion-tracking never runs. The
backstop enqueues deletes for any indexed points of the disabled type, mirroring
the files path — but only on a concrete allow-set (never on fail-open None).
"""
from __future__ import annotations
from types import SimpleNamespace
from typing import cast
from unittest.mock import AsyncMock
import pytest
from nextcloud_mcp_server.vector import scanner as scanner_module
from nextcloud_mcp_server.vector.queue.ports import TaskProducer
from nextcloud_mcp_server.vector.scanner import _enqueue_deletes_for_disabled_types
pytestmark = pytest.mark.unit
@pytest.fixture(autouse=True)
def _clear_backstop_state():
"""The one-shot guard is module-level; reset it between tests."""
scanner_module._consent_backstop_done.clear()
yield
scanner_module._consent_backstop_done.clear()
def _producer(send: AsyncMock) -> TaskProducer:
"""A minimal stand-in for the TaskProducer protocol (only ``send`` is used)."""
return cast(TaskProducer, SimpleNamespace(send=send))
def _patch_qdrant(monkeypatch, points_by_type: dict[str, list[str]]):
client = AsyncMock()
def fake_scroll(
*, collection_name, scroll_filter, with_payload, with_vectors, limit, offset
):
# must=[user_id, doc_type] — doc_type is the second condition.
doc_type = scroll_filter.must[1].match.value
points = [
SimpleNamespace(payload={"doc_id": doc_id})
for doc_id in points_by_type.get(doc_type, [])
]
return (points, None)
client.scroll.side_effect = fake_scroll
monkeypatch.setattr(
scanner_module, "get_qdrant_client", AsyncMock(return_value=client)
)
monkeypatch.setattr(
scanner_module,
"get_settings",
lambda: SimpleNamespace(get_collection_name=lambda: "c"),
)
async def test_enqueues_deletes_for_disabled_text_type(monkeypatch):
_patch_qdrant(monkeypatch, {"note": ["n1", "n2"], "deck_card": ["d1"]})
sent: list = []
stream = _producer(AsyncMock(side_effect=lambda t: sent.append(t)))
# note disabled; news_item + deck_card still allowed.
allowed = frozenset({"file", "news_item", "deck_card"})
queued = await _enqueue_deletes_for_disabled_types("alice", stream, allowed, 1)
assert queued == 2
assert {t.doc_id for t in sent} == {"n1", "n2"}
assert all(t.operation == "delete" and t.doc_type == "note" for t in sent)
async def test_all_text_types_disabled_enqueues_all(monkeypatch):
# Admin disabled everything at once (empty allow-set): every text type's
# indexed points are enqueued for deletion in a single call.
_patch_qdrant(
monkeypatch, {"note": ["n1"], "news_item": ["ni1"], "deck_card": ["d1"]}
)
sent: list = []
stream = _producer(AsyncMock(side_effect=lambda t: sent.append(t)))
queued = await _enqueue_deletes_for_disabled_types("alice", stream, frozenset(), 1)
assert queued == 3
assert {(t.doc_type, t.doc_id) for t in sent} == {
("note", "n1"),
("news_item", "ni1"),
("deck_card", "d1"),
}
async def test_noop_when_allowed_is_none(monkeypatch):
# Fail-open: a transient capability read must never trigger deletion.
send = AsyncMock()
queued = await _enqueue_deletes_for_disabled_types(
"alice", _producer(send), None, 1
)
assert queued == 0
send.assert_not_called()
async def test_noop_when_all_text_types_allowed(monkeypatch):
send = AsyncMock()
allowed = frozenset({"note", "news_item", "deck_card", "file"})
queued = await _enqueue_deletes_for_disabled_types(
"alice", _producer(send), allowed, 1
)
assert queued == 0
send.assert_not_called()
async def test_one_shot_does_not_reflood_on_subsequent_scans(monkeypatch):
_patch_qdrant(monkeypatch, {"note": ["n1", "n2"]})
send = AsyncMock()
allowed = frozenset({"file"}) # note disabled
first = await _enqueue_deletes_for_disabled_types(
"alice", _producer(send), allowed, 1
)
second = await _enqueue_deletes_for_disabled_types(
"alice", _producer(send), allowed, 2
)
assert first == 2
# Standing disable: the next scan must not re-enqueue the same deletes.
assert second == 0
async def test_re_enable_then_disable_retriggers_backstop(monkeypatch):
_patch_qdrant(monkeypatch, {"note": ["n1"]})
send = AsyncMock()
disabled = frozenset({"file"})
enabled = frozenset({"file", "note"})
assert (
await _enqueue_deletes_for_disabled_types("alice", _producer(send), disabled, 1)
== 1
)
# Re-enabled: clears the one-shot marker.
assert (
await _enqueue_deletes_for_disabled_types("alice", _producer(send), enabled, 2)
== 0
)
# Disabled again: backstop fires once more.
assert (
await _enqueue_deletes_for_disabled_types("alice", _producer(send), disabled, 3)
== 1
)