Files
shelfmark/tests/core/test_activity_terminal_snapshots.py
Alex d7b9f2e67f Backend test hardening + quality enforcement (#872)
- Reworked many tests
- Enforcing lint + type checking for test suite
- Fixed various issues surfaced by the new tests
- CI tweaks
2026-04-12 12:01:52 +01:00

445 lines
17 KiB
Python

"""Tests for terminal activity snapshot capture from queue transitions."""
from __future__ import annotations
import importlib
import uuid
from types import SimpleNamespace
from unittest.mock import ANY, patch
import pytest
from shelfmark.core.models import DownloadTask, QueueStatus
from shelfmark.core.notifications import NotificationEvent
@pytest.fixture(scope="module")
def main_module():
"""Import `shelfmark.main` with background startup disabled."""
with patch("shelfmark.download.orchestrator.start"):
import shelfmark.main as main
importlib.reload(main)
return main
def _create_user(main_module, *, prefix: str) -> dict:
username = f"{prefix}-{uuid.uuid4().hex[:8]}"
return main_module.user_db.create_user(username=username, role="user")
def _read_download_history_row(main_module, task_id: str):
conn = main_module.user_db._connect()
try:
return conn.execute(
"SELECT * FROM download_history WHERE task_id = ?",
(task_id,),
).fetchone()
finally:
conn.close()
class TestTerminalSnapshotCapture:
def test_complete_transition_records_direct_snapshot(self, main_module):
user = _create_user(main_module, prefix="snap-direct")
task_id = f"direct-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Direct Snapshot",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
main_module.backend.book_queue.update_status(task_id, QueueStatus.COMPLETE)
row = _read_download_history_row(main_module, task_id)
assert row is not None
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["user_id"] == user["id"]
assert row["task_id"] == task_id
assert row["origin"] == "direct"
assert row["final_status"] == "complete"
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_complete_transition_records_requested_origin_for_graduated_request(self, main_module):
user = _create_user(main_module, prefix="snap-requested")
task_id = f"requested-{uuid.uuid4().hex[:8]}"
request_row = main_module.user_db.create_request(
user_id=user["id"],
content_type="ebook",
request_level="release",
policy_mode="request_release",
book_data={
"title": "Requested Snapshot",
"author": "Snapshot Author",
"provider": "openlibrary",
"provider_id": "snapshot-req",
},
release_data={
"source": "prowlarr",
"source_id": task_id,
"title": "Requested Snapshot.epub",
},
status="fulfilled",
delivery_state="queued",
)
task = DownloadTask(
task_id=task_id,
source="prowlarr",
title="Requested Snapshot",
user_id=user["id"],
username=user["username"],
request_id=request_row["id"],
)
assert main_module.backend.book_queue.add(task) is True
try:
main_module.backend.book_queue.update_status(task_id, QueueStatus.COMPLETE)
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["origin"] == "requested"
assert row["request_id"] == request_row["id"]
assert row["task_id"] == task_id
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_complete_transition_snapshot_uses_latest_terminal_status_message(self, main_module):
user = _create_user(main_module, prefix="snap-message")
task_id = f"message-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Message Snapshot",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
# Simulate a stale in-progress message that used to leak into history snapshots.
main_module.backend.book_queue.update_status_message(task_id, "Moving file")
main_module.backend.update_download_status(task_id, "complete", "Complete")
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["status_message"] == "Complete"
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_complete_transition_triggers_download_complete_notification(self, main_module):
user = _create_user(main_module, prefix="snap-notify-complete")
task_id = f"notify-complete-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Notify Complete Snapshot",
author="Notify Author",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
with patch.object(main_module, "notify_admin") as mock_notify:
with patch.object(main_module, "notify_user") as mock_notify_user:
main_module.backend.book_queue.update_status(task_id, QueueStatus.COMPLETE)
mock_notify.assert_called_once()
event, context = mock_notify.call_args.args
assert event == NotificationEvent.DOWNLOAD_COMPLETE
assert context.title == "Notify Complete Snapshot"
assert context.author == "Notify Author"
assert context.username == user["username"]
mock_notify_user.assert_called_once()
user_id, user_event, user_context = mock_notify_user.call_args.args
assert user_id == user["id"]
assert user_event == NotificationEvent.DOWNLOAD_COMPLETE
assert user_context.title == "Notify Complete Snapshot"
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_complete_transition_emits_activity_update_to_owner_and_admin_rooms(self, main_module):
user = _create_user(main_module, prefix="snap-activity-update")
task_id = f"activity-update-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Activity Update Snapshot",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
with patch.object(main_module.ws_manager, "is_enabled", return_value=True):
with patch.object(main_module.ws_manager.socketio, "emit") as mock_emit:
main_module.backend.book_queue.update_status(task_id, QueueStatus.COMPLETE)
mock_emit.assert_any_call(
"activity_update",
ANY,
to="admins",
)
mock_emit.assert_any_call(
"activity_update",
ANY,
to=f"user_{user['id']}",
)
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_error_transition_triggers_download_failed_notification(self, main_module):
user = _create_user(main_module, prefix="snap-notify-error")
task_id = f"notify-error-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Notify Error Snapshot",
author="Notify Error Author",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
main_module.backend.book_queue.update_status_message(task_id, "Resolver timed out")
with patch.object(main_module, "notify_admin") as mock_notify:
with patch.object(main_module, "notify_user") as mock_notify_user:
main_module.backend.book_queue.update_status(task_id, QueueStatus.ERROR)
mock_notify.assert_called_once()
event, context = mock_notify.call_args.args
assert event == NotificationEvent.DOWNLOAD_FAILED
assert context.title == "Notify Error Snapshot"
assert context.error_message == "Resolver timed out"
mock_notify_user.assert_called_once()
user_id, user_event, user_context = mock_notify_user.call_args.args
assert user_id == user["id"]
assert user_event == NotificationEvent.DOWNLOAD_FAILED
assert user_context.error_message == "Resolver timed out"
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_error_transition_keeps_request_fulfilled_when_postprocess_retry_is_available(
self,
main_module,
tmp_path,
):
user = _create_user(main_module, prefix="snap-retryable-request")
task_id = f"retryable-request-{uuid.uuid4().hex[:8]}"
staged_file = tmp_path / "retryable-request.epub"
staged_file.write_text("staged")
request_row = main_module.user_db.create_request(
user_id=user["id"],
content_type="ebook",
request_level="release",
policy_mode="request_release",
book_data={
"title": "Retryable Request",
"author": "Retry Author",
"provider": "openlibrary",
"provider_id": "retryable-request-1",
},
release_data={
"source": "prowlarr",
"source_id": task_id,
"title": "Retryable Request.epub",
},
status="fulfilled",
delivery_state="queued",
)
task = DownloadTask(
task_id=task_id,
source="prowlarr",
title="Retryable Request",
user_id=user["id"],
username=user["username"],
request_id=request_row["id"],
staged_path=str(staged_file),
)
assert main_module.backend.book_queue.add(task) is True
try:
main_module.backend.book_queue.update_status_message(
task_id, "Destination not writable"
)
with patch.object(main_module, "reopen_failed_request") as mock_reopen:
main_module.backend.book_queue.update_status(task_id, QueueStatus.ERROR)
mock_reopen.assert_not_called()
persisted_request = next(
row
for row in main_module.user_db.list_requests(user_id=user["id"])
if row["id"] == request_row["id"]
)
assert persisted_request["status"] == "fulfilled"
assert persisted_request["release_data"] is not None
history_row = _read_download_history_row(main_module, task_id)
assert history_row is not None
assert history_row["final_status"] == "error"
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_queue_hook_records_active_row_at_queue_time(self, main_module):
user = _create_user(main_module, prefix="snap-queue")
task_id = f"queue-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Queue Time Snapshot",
author="Queue Author",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["final_status"] == "active"
assert row["user_id"] == user["id"]
assert row["task_id"] == task_id
assert row["origin"] == "direct"
assert row["title"] == "Queue Time Snapshot"
assert row["author"] == "Queue Author"
assert row["queued_at"] is not None
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_queue_hook_records_requested_origin_for_request_linked_task(self, main_module):
user = _create_user(main_module, prefix="snap-queue-req")
task_id = f"queue-req-{uuid.uuid4().hex[:8]}"
request_row = main_module.user_db.create_request(
user_id=user["id"],
content_type="ebook",
request_level="release",
policy_mode="request_release",
book_data={
"title": "Requested Queue",
"author": "Request Author",
"provider": "openlibrary",
"provider_id": "queue-req-1",
},
release_data={
"source": "prowlarr",
"source_id": task_id,
"title": "Requested Queue.epub",
},
status="fulfilled",
delivery_state="queued",
)
task = DownloadTask(
task_id=task_id,
source="prowlarr",
title="Requested Queue",
user_id=user["id"],
username=user["username"],
request_id=request_row["id"],
)
assert main_module.backend.book_queue.add(task) is True
try:
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["final_status"] == "active"
assert row["origin"] == "requested"
assert row["request_id"] == request_row["id"]
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_finalize_updates_active_row_to_terminal(self, main_module):
user = _create_user(main_module, prefix="snap-finalize")
task_id = f"finalize-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Finalize Snapshot",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
# Verify active row exists
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["final_status"] == "active"
# Transition to complete
main_module.backend.book_queue.update_status(task_id, QueueStatus.COMPLETE)
row = _read_download_history_row(main_module, task_id)
assert row is not None
assert row["final_status"] == "complete"
# Metadata from queue-time should be preserved
assert row["title"] == "Finalize Snapshot"
assert row["user_id"] == user["id"]
finally:
main_module.backend.book_queue.cancel_download(task_id)
def test_queue_hook_emits_activity_update_when_requeue_clears_view_state(self, main_module):
user = _create_user(main_module, prefix="snap-reset")
task_id = f"reset-{uuid.uuid4().hex[:8]}"
main_module.activity_view_state_service.dismiss(
viewer_scope=f"user:{user['id']}",
item_type="download",
item_key=f"download:{task_id}",
)
task = SimpleNamespace(
user_id=user["id"],
username=user["username"],
request_id=None,
source="direct_download",
title="Reset Snapshot",
author="Reset Author",
format="epub",
size="1 MB",
preview=None,
content_type="ebook",
)
with patch.object(main_module.ws_manager, "is_enabled", return_value=True):
with patch.object(main_module.ws_manager.socketio, "emit") as mock_emit:
main_module._record_download_queued(task_id, task)
mock_emit.assert_any_call(
"activity_update",
ANY,
to="admins",
)
mock_emit.assert_any_call(
"activity_update",
ANY,
to=f"user_{user['id']}",
)
def test_cancelled_transition_does_not_trigger_notification(self, main_module):
user = _create_user(main_module, prefix="snap-notify-cancel")
task_id = f"notify-cancel-{uuid.uuid4().hex[:8]}"
task = DownloadTask(
task_id=task_id,
source="direct_download",
title="Notify Cancel Snapshot",
author="Notify Cancel Author",
user_id=user["id"],
username=user["username"],
)
assert main_module.backend.book_queue.add(task) is True
try:
with patch.object(main_module, "notify_admin") as mock_notify:
with patch.object(main_module, "notify_user") as mock_notify_user:
main_module.backend.book_queue.update_status(task_id, QueueStatus.CANCELLED)
mock_notify.assert_not_called()
mock_notify_user.assert_not_called()
finally:
main_module.backend.book_queue.cancel_download(task_id)