wrolpi/modules/ai/test/test_api.py
Roland ebbea75e26
ai: wrolpi_mcp becomes a thin proxy over /api/ai
Every MCP tool is now one /api/ai call with minimal text rendering;
the formatting, link building, and truncation logic it used to carry
untested lives (tested) in modules/ai.  Tool names are unchanged for
external clients; a source-scan test guards the names and that the
proxy only reaches /api/ai.  New lean blueprint endpoints back the two
tools that had no equivalent: GET archives/{id} (detail + snapshot
history) and GET videos/{id}/comments (paged author lines).  Paged
content is read up to the old 50k-char bound.  get_inventory_items now
takes the inventory slug (inventories are config-only; the old
numeric-id endpoint no longer exists).  This also brings wrolpi_mcp
into version control (venv/ is already gitignored).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-24 14:09:54 -06:00

308 lines
14 KiB
Python

"""Tests for the /api/ai blueprint — the LLM tool catalog."""
import json
from http import HTTPStatus
import pytest
from modules.ai import lib
@pytest.mark.asyncio
async def test_ai_search_all(async_client, test_session, video_factory, archive_factory):
"""Global search returns lean results of every kind with links and a total."""
video_factory(title='canning tomatoes')
archive_factory(domain='example.com', title='canning peppers', contents='all about canning peppers')
test_session.commit()
request, response = await async_client.post('/api/ai/search', content=json.dumps(dict(search_str='canning')))
assert response.status_code == HTTPStatus.OK
assert response.json['total'] == 2
kinds = {i['kind'] for i in response.json['results']}
assert kinds == {'video', 'archive'}
for result in response.json['results']:
assert result['link']
assert result['id']
@pytest.mark.asyncio
async def test_ai_search_all_limit(async_client, test_session, archive_factory):
"""The limit is clamped and the total reports all matches so the model narrows, not pages."""
for i in range(3):
archive_factory(domain='example.com', title=f'gardening {i}', contents='gardening guide')
test_session.commit()
content = dict(search_str='gardening', limit=1)
request, response = await async_client.post('/api/ai/search', content=json.dumps(content))
assert response.status_code == HTTPStatus.OK
assert len(response.json['results']) == 1
assert response.json['total'] == 3
# An excessive limit is clamped to the maximum.
content = dict(search_str='gardening', limit=10_000)
request, response = await async_client.post('/api/ai/search', content=json.dumps(content))
assert response.status_code == HTTPStatus.OK
@pytest.mark.asyncio
async def test_ai_search_videos(async_client, test_session, video_factory):
"""Video search returns lean video results with captions links."""
video_factory(title='sourdough starter', with_caption_file=True)
video_factory(title='unrelated')
test_session.commit()
content = dict(search_str='sourdough')
request, response = await async_client.post('/api/ai/videos/search', content=json.dumps(content))
assert response.status_code == HTTPStatus.OK
assert response.json['total'] == 1
result = response.json['results'][0]
assert result['kind'] == 'video'
assert result['link'] == f'/videos/{result["id"]}'
assert result['captions_link'] == f'/api/ai/videos/{result["id"]}/captions'
@pytest.mark.asyncio
async def test_ai_get_video(async_client, test_session, video_factory):
"""A single video can be fetched by its FileGroup ID."""
video = video_factory(title='wood stove install')
test_session.commit()
file_group_id = video.file_group_id
request, response = await async_client.get(f'/api/ai/videos/{file_group_id}')
assert response.status_code == HTTPStatus.OK
assert response.json['id'] == file_group_id
assert response.json['kind'] == 'video'
assert response.json['link'] == f'/videos/{file_group_id}'
# Fetching does not mark the video viewed.
test_session.expire_all()
assert video.file_group.viewed is None
request, response = await async_client.get('/api/ai/videos/123456')
assert response.status_code == HTTPStatus.NOT_FOUND
@pytest.mark.asyncio
async def test_ai_get_video_captions(async_client, test_session, video_factory):
"""Captions are returned as timestamped, paged text."""
video = video_factory(title='captioned', with_caption_file=True)
test_session.commit()
request, response = await async_client.get(f'/api/ai/videos/{video.file_group_id}/captions')
assert response.status_code == HTTPStatus.OK
assert response.json['content'].startswith('[00:00:0')
assert response.json['total_chars'] > 0
# An offset beyond the end returns an empty page, never an error.
offset = response.json['total_chars'] + 100
request, response = await async_client.get(f'/api/ai/videos/{video.file_group_id}/captions?offset={offset}')
assert response.status_code == HTTPStatus.OK
assert response.json['content'] == ''
assert response.json['next_offset'] is None
@pytest.mark.asyncio
async def test_ai_search_archives(async_client, test_session, archive_factory):
"""Archive search supports the domain filter and returns text links."""
archive_factory(domain='example.com', title='pressure canning', contents='pressure canning guide')
archive_factory(domain='other.org', title='water bath canning', contents='water bath canning guide')
test_session.commit()
content = dict(search_str='canning', domain='example.com')
request, response = await async_client.post('/api/ai/archives/search', content=json.dumps(content))
assert response.status_code == HTTPStatus.OK
assert response.json['total'] == 1
result = response.json['results'][0]
assert result['kind'] == 'archive'
assert result['text_link'] == f'/api/ai/archives/{result["id"]}/text'
@pytest.mark.asyncio
async def test_ai_get_archive_text(async_client, test_session, archive_factory):
"""Archive text is served from the readability text file and paged."""
contents = 'word ' * 2_000 # 10,000 chars, more than two pages.
archive = archive_factory(domain='example.com', title='long read', contents=contents)
test_session.commit()
file_group_id = archive.file_group_id
request, response = await async_client.get(f'/api/ai/archives/{file_group_id}/text')
assert response.status_code == HTTPStatus.OK
assert len(response.json['content']) == lib.PAGE_SIZE
assert response.json['next_offset'] == lib.PAGE_SIZE
assert response.json['total_chars'] == len(contents)
# The second page continues where the first ended.
request, response = await async_client.get(
f'/api/ai/archives/{file_group_id}/text?offset={response.json["next_offset"]}')
assert response.status_code == HTTPStatus.OK
assert response.json['content'] == contents[lib.PAGE_SIZE:2 * lib.PAGE_SIZE]
request, response = await async_client.get('/api/ai/archives/123456/text')
assert response.status_code == HTTPStatus.NOT_FOUND
@pytest.mark.asyncio
async def test_ai_get_archive(async_client, test_session, archive_factory):
"""A single archive can be fetched with its history of snapshots."""
archive_factory(domain='example.com', url='https://example.com/a', title='first', contents='one')
archive = archive_factory(domain='example.com', url='https://example.com/a', title='second', contents='two')
test_session.commit()
request, response = await async_client.get(f'/api/ai/archives/{archive.file_group_id}')
assert response.status_code == HTTPStatus.OK
assert response.json['kind'] == 'archive'
assert response.json['link'] == f'/archives/{archive.file_group_id}'
# History holds the OTHER snapshots of the URL, not the archive itself.
assert [i['title'] for i in response.json['history']] == ['first']
request, response = await async_client.get('/api/ai/archives/123456')
assert response.status_code == HTTPStatus.NOT_FOUND
@pytest.mark.asyncio
async def test_ai_get_video_comments(async_client, test_session, video_factory):
"""Video comments render as paged author lines."""
info_json = dict(duration=5, comments=[
dict(author='alice', text='great video'),
dict(author='bob', text='thanks'),
])
video = video_factory(title='commented', with_info_json=info_json)
test_session.commit()
request, response = await async_client.get(f'/api/ai/videos/{video.file_group_id}/comments')
assert response.status_code == HTTPStatus.OK
assert 'alice: great video' in response.json['content']
assert 'bob: thanks' in response.json['content']
# No comments is an empty page, not an error.
no_comments = video_factory(title='quiet')
test_session.commit()
request, response = await async_client.get(f'/api/ai/videos/{no_comments.file_group_id}/comments')
assert response.status_code == HTTPStatus.OK
assert response.json['content'] == ''
@pytest.mark.asyncio
async def test_ai_search_docs(async_client, test_session, test_directory, example_epub, refresh_files):
"""Docs can be searched and fetched with links."""
await refresh_files()
content = dict(search_str='WROLPi')
request, response = await async_client.post('/api/ai/docs/search', content=json.dumps(content))
assert response.status_code == HTTPStatus.OK
assert response.json['total'] >= 1
result = response.json['results'][0]
assert result['kind'] == 'doc'
assert result['link'] == f'/docs/{result["id"]}'
request, response = await async_client.get(f'/api/ai/docs/{result["id"]}')
assert response.status_code == HTTPStatus.OK
assert response.json['id'] == result['id']
assert response.json['kind'] == 'doc'
@pytest.mark.asyncio
async def test_ai_zims(async_client, test_session, test_zim):
"""Zims can be listed, searched, and their entries read as paged text."""
request, response = await async_client.get('/api/ai/zims')
assert response.status_code == HTTPStatus.OK
assert response.json['total'] == 1
zim_id = response.json['results'][0]['id']
# Search one specific Zim.
content = dict(search_str='item', zim_id=zim_id)
request, response = await async_client.post('/api/ai/zims/search', content=json.dumps(content))
assert response.status_code == HTTPStatus.OK
assert response.json['total'] >= 1
result = response.json['results'][0]
assert result['zim_id'] == zim_id
assert result['link'] == f'/api/zim/{zim_id}/entry/{result["path"]}'
# An empty search is a clear error for the model.
request, response = await async_client.post('/api/ai/zims/search', content=json.dumps(dict()))
assert response.status_code == HTTPStatus.BAD_REQUEST
# Read the entry the search found.
request, response = await async_client.get(f'/api/ai/zims/{zim_id}/entry?path={result["path"]}')
assert response.status_code == HTTPStatus.OK
assert response.json['content']
assert response.json['link'] == f'/api/zim/{zim_id}/entry/{result["path"]}'
# The path is required.
request, response = await async_client.get(f'/api/ai/zims/{zim_id}/entry')
assert response.status_code == HTTPStatus.BAD_REQUEST
@pytest.mark.asyncio
async def test_ai_list_collections(async_client, test_session, archive_factory):
"""Collections can be listed and filtered by kind."""
archive_factory(domain='example.com', title='a page', contents='contents')
test_session.commit()
request, response = await async_client.get('/api/ai/collections?kind=domain')
assert response.status_code == HTTPStatus.OK
assert response.json['total'] == 1
assert response.json['results'][0]['name'] == 'example.com'
assert response.json['results'][0]['kind'] == 'domain'
request, response = await async_client.get('/api/ai/collections?kind=channel')
assert response.status_code == HTTPStatus.OK
assert response.json['total'] == 0
@pytest.mark.asyncio
async def test_ai_inventories(async_client, food_inventory_factory):
"""Inventories are listed lean, and fetched in full by slug."""
slug = food_inventory_factory(items=[dict(name='rice', count=2)])
request, response = await async_client.get('/api/ai/inventories')
assert response.status_code == HTTPStatus.OK
assert response.json['total'] >= 1
lean = next(i for i in response.json['results'] if i['slug'] == slug)
assert lean['item_count'] == 1
assert 'items' not in lean
request, response = await async_client.get(f'/api/ai/inventories/{slug}')
assert response.status_code == HTTPStatus.OK
assert response.json['inventory']['items'][0]['name'] == 'rice'
request, response = await async_client.get('/api/ai/inventories/no-such-inventory')
assert response.status_code == HTTPStatus.NOT_FOUND
@pytest.mark.asyncio
async def test_ai_read_file(async_client, test_directory):
"""Text files in the media directory can be read; everything else is refused."""
(test_directory / 'notes').mkdir()
(test_directory / 'notes/todo.txt').write_text('buy more rice\n' * 400) # > one page
request, response = await async_client.get('/api/ai/files/read?path=notes/todo.txt')
assert response.status_code == HTTPStatus.OK
assert response.json['content'].startswith('buy more rice')
assert response.json['next_offset'] == lib.PAGE_SIZE
# Missing path parameter.
request, response = await async_client.get('/api/ai/files/read')
assert response.status_code == HTTPStatus.BAD_REQUEST
# Missing file.
request, response = await async_client.get('/api/ai/files/read?path=notes/nope.txt')
assert response.status_code == HTTPStatus.NOT_FOUND
# Binary files are refused.
(test_directory / 'notes/blob.bin').write_bytes(b'\x00\x01\x02')
request, response = await async_client.get('/api/ai/files/read?path=notes/blob.bin')
assert response.status_code == HTTPStatus.BAD_REQUEST
@pytest.mark.asyncio
async def test_ai_read_file_refuses_escapes(async_client, test_directory):
"""Reads outside the media directory, and of config files, are refused."""
# Path traversal.
request, response = await async_client.get('/api/ai/files/read?path=../secrets.txt')
assert response.status_code == HTTPStatus.BAD_REQUEST
# The config directory can contain secrets.
(test_directory / 'config').mkdir(exist_ok=True)
(test_directory / 'config/wrolpi.yaml').write_text('secret: hunter2')
request, response = await async_client.get('/api/ai/files/read?path=config/wrolpi.yaml')
assert response.status_code == HTTPStatus.BAD_REQUEST