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paperless-ngx/src/documents/tests/test_bulk_operations.py
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Python

"""Request acceptance, worker execution, and task tracking."""
import uuid
from unittest import mock
import pytest
from auditlog.models import LogEntry
from django.contrib.auth.models import User
from rest_framework.exceptions import PermissionDenied
from rest_framework.test import APIClient
from documents.bulk_operations import execute_bulk_operation
from documents.models import Correspondent
from documents.models import Document
from documents.models import PaperlessTask
from documents.signals.handlers import before_task_publish_handler
from documents.signals.handlers import task_failure_handler
from documents.signals.handlers import task_postrun_handler
from documents.signals.handlers import task_revoked_handler
from paperless_testing.factories import UserFactory
@pytest.fixture
def bulk_setup(paperless_dirs):
user = UserFactory(superuser=True)
client = APIClient()
client.force_authenticate(user)
doc = Document.objects.create(title="Example", checksum="bulk-op-example")
correspondent = Correspondent.objects.create(name="Example correspondent")
return user, client, doc, correspondent
@pytest.mark.django_db
@pytest.mark.parametrize(
"endpoint,operation,parameters",
[
("bulk_edit", "set_correspondent", {"correspondent": None}),
],
)
def test_request_only_queues(bulk_setup, endpoint, operation, parameters):
user, client, doc, _ = bulk_setup
task_id = str(uuid.uuid4())
data = {"documents": [doc.pk], "from_webui": True}
if endpoint == "bulk_edit":
data.update(method=operation, parameters=parameters)
with mock.patch("documents.views.execute_bulk_operation.apply_async") as enqueue:
enqueue.return_value.id = task_id
response = client.post(f"/api/documents/{endpoint}/", data, format="json")
assert response.status_code == 200
assert response.data == {"result": "OK", "task_id": task_id}
assert Document.objects.filter(pk=doc.pk).exists()
assert enqueue.call_args.kwargs["kwargs"] == {
"operation": operation,
"document_ids": [doc.pk],
"parameters": parameters,
"user_id": user.pk,
}
assert enqueue.call_args.kwargs["headers"]["trigger_source"] == "web_ui"
@pytest.mark.django_db
def test_metadata_task_includes_audit_and_followup(bulk_setup, settings):
user, _, doc, correspondent = bulk_setup
settings.AUDIT_LOG_ENABLED = True
with (
mock.patch("documents.bulk_operations.bulk_update_documents") as followup,
mock.patch(
"documents.bulk_edit.bulk_update_documents.apply_async",
) as extra_task,
):
def check_followup(ids):
doc.refresh_from_db()
assert doc.correspondent_id == correspondent.pk
assert LogEntry.objects.filter(object_pk=str(doc.pk), actor=user).exists()
assert ids == [doc.pk]
followup.side_effect = check_followup
result = execute_bulk_operation(
"set_correspondent",
[doc.pk],
{"correspondent": correspondent.pk},
user.pk,
)
followup.assert_called_once()
extra_task.assert_not_called()
assert result["document_count"] == 1
@pytest.mark.django_db
def test_permissions_rechecked_on_worker(bulk_setup):
user, _, doc, correspondent = bulk_setup
User.objects.filter(pk=user.pk).update(is_superuser=False)
with pytest.raises(PermissionDenied):
execute_bulk_operation(
"set_correspondent",
[doc.pk],
{"correspondent": correspondent.pk},
user.pk,
)
doc.refresh_from_db()
assert doc.correspondent_id is None
@pytest.mark.django_db
def test_queue_failure_does_not_change_documents(bulk_setup):
_, client, doc, correspondent = bulk_setup
with mock.patch(
"documents.views.execute_bulk_operation.apply_async",
side_effect=RuntimeError("broker unavailable"),
):
response = client.post(
"/api/documents/bulk_edit/",
{
"documents": [doc.pk],
"method": "set_correspondent",
"parameters": {"correspondent": correspondent.pk},
},
format="json",
)
assert response.status_code == 400
doc.refresh_from_db()
assert doc.correspondent_id is None
@pytest.mark.django_db
@pytest.mark.parametrize("failed", [False, True])
def test_tracked_outcome_records_initiator_and_result(bulk_setup, failed):
user, _, doc, _ = bulk_setup
task_id = str(uuid.uuid4())
before_task_publish_handler(
headers={
"task": "documents.bulk_operations.execute_bulk_operation",
"id": task_id,
},
body=(
(),
{
"operation": "set_permissions",
"document_ids": [doc.pk],
"user_id": user.pk,
},
{},
),
)
task = PaperlessTask.objects.get(task_id=task_id)
assert task.owner_id == user.pk
assert task.task_type == PaperlessTask.TaskType.BULK_UPDATE
if failed:
task_failure_handler(task_id=task_id, exception=ValueError("Could not update"))
else:
task_postrun_handler(
task_id=task_id,
state="SUCCESS",
retval={"document_count": 1},
)
task.refresh_from_db()
assert task.status == ("failure" if failed else "success")
if failed:
assert task.result_data["error_message"] == "Could not update"
else:
assert task.result_data == {"document_count": 1}
@pytest.mark.django_db
def test_large_filtered_selection_is_one_task(bulk_setup):
_, client, _, _ = bulk_setup
Document.objects.bulk_create(
[
Document(title="bulk-large-selection", checksum=f"large-{i}")
for i in range(10_000)
],
)
with mock.patch("documents.views.execute_bulk_operation.apply_async") as enqueue:
enqueue.return_value.id = str(uuid.uuid4())
response = client.post(
"/api/documents/bulk_edit/",
{
"all": True,
"filters": {"title__icontains": "bulk-large-selection"},
"method": "set_correspondent",
"parameters": {"correspondent": None},
},
format="json",
)
assert response.status_code == 200
enqueue.assert_called_once()
assert len(enqueue.call_args.kwargs["kwargs"]["document_ids"]) == 10_000
@pytest.mark.django_db
@pytest.mark.parametrize(
("outcome", "expected_status", "expected_error"),
[
("success", "success", ""),
("failure", "failure", "Could not update"),
(
"expired",
"revoked",
"Task expired before execution. Check worker logs for details.",
),
],
)
def test_tracked_outcome_notifies_only_initiator(
bulk_setup,
outcome,
expected_status,
expected_error,
):
user, _, doc, _ = bulk_setup
task_id = str(uuid.uuid4())
before_task_publish_handler(
headers={
"task": execute_bulk_operation.name,
"id": task_id,
},
body=(
(),
{
"operation": "set_permissions",
"document_ids": [doc.pk],
"user_id": user.pk,
},
{},
),
)
task = PaperlessTask.objects.get(task_id=task_id)
assert task.owner_id == user.pk
assert task.task_type == PaperlessTask.TaskType.BULK_UPDATE
with mock.patch("documents.signals.handlers.async_to_sync") as send:
if outcome == "expired":
task_revoked_handler(
sender=execute_bulk_operation,
request=mock.Mock(id=task_id),
expired=True,
)
elif outcome == "failure":
task_failure_handler(
sender=execute_bulk_operation,
task_id=task_id,
exception=ValueError("Could not update"),
)
else:
task_postrun_handler(
task=execute_bulk_operation,
task_id=task_id,
state="SUCCESS",
retval={"document_count": 1},
)
group, event = send.return_value.call_args.args
assert group == f"bulk_operations_{user.pk}"
assert event["data"]["status"] == expected_status
assert event["data"]["error"] == expected_error
assert event["data"]["task_id"] == task_id
@pytest.mark.anyio
@pytest.mark.parametrize("anyio_backend", ["asyncio"])
async def test_completion_socket_is_private(anyio_backend):
from types import SimpleNamespace
from channels.layers import get_channel_layer
from channels.testing import WebsocketCommunicator
from paperless.consumers import StatusConsumer
own = WebsocketCommunicator(StatusConsumer.as_asgi(), "/ws/status/")
other = WebsocketCommunicator(StatusConsumer.as_asgi(), "/ws/status/")
own.scope["user"] = SimpleNamespace(id=1, is_authenticated=True)
other.scope["user"] = SimpleNamespace(id=2, is_authenticated=True)
assert (await own.connect())[0]
assert (await other.connect())[0]
try:
event = {
"type": "bulk_operation_status",
"data": {"task_id": "example", "status": "success"},
}
await get_channel_layer().group_send("bulk_operations_1", event)
assert await own.receive_json_from() == event
assert await other.receive_nothing(timeout=0.02)
finally:
await own.disconnect()
await other.disconnect()
@pytest.mark.django_db
@pytest.mark.parametrize("endpoint", ["delete", "bulk_edit"])
def test_trash_remains_synchronous(bulk_setup, endpoint):
_, client, doc, _ = bulk_setup
data = {"documents": [doc.pk]}
if endpoint == "bulk_edit":
data.update(method="delete", parameters={})
with (
mock.patch("documents.views.execute_bulk_operation.apply_async") as enqueue,
mock.patch("documents.search.get_backend"),
):
response = client.post(
f"/api/documents/{endpoint}/",
data,
format="json",
HTTP_ACCEPT="application/json; version=9",
)
assert response.status_code == 200
assert response.data == {"result": "OK"}
assert not Document.objects.filter(pk=doc.pk).exists()
assert Document.deleted_objects.filter(pk=doc.pk).exists()
enqueue.assert_not_called()