app.bettersight.io/backend/tests/core/test_ai_fetch.py

106 lines
3.5 KiB
Python

from core import ai_fetch
class _FakeMessage:
def __init__(self, content, annotations=None):
self.content = content
self.annotations = annotations
class _FakeChoice:
def __init__(self, message):
self.message = message
class _FakeResponse:
def __init__(self, message):
self.choices = [_FakeChoice(message)]
def test_fetch_with_ai_returns_result_when_content_sufficient(monkeypatch):
class _FakeClient:
class chat:
class completions:
@staticmethod
def create(**kwargs):
return _FakeResponse(_FakeMessage('x' * 400))
monkeypatch.setattr(ai_fetch, 'OpenAI', lambda api_key, base_url: _FakeClient())
result = ai_fetch.fetch_with_ai('https://intrepidtravel.com/peru')
assert result['success'] is True
assert result['char_count'] == 400
def test_fetch_with_ai_returns_none_when_content_too_short(monkeypatch):
class _FakeClient:
class chat:
class completions:
@staticmethod
def create(**kwargs):
return _FakeResponse(_FakeMessage('too short'))
monkeypatch.setattr(ai_fetch, 'OpenAI', lambda api_key, base_url: _FakeClient())
assert ai_fetch.fetch_with_ai('https://intrepidtravel.com/peru') is None
def test_fetch_with_ai_returns_none_on_exception(monkeypatch):
class _FakeClient:
class chat:
class completions:
@staticmethod
def create(**kwargs):
raise Exception('api down')
monkeypatch.setattr(ai_fetch, 'OpenAI', lambda api_key, base_url: _FakeClient())
assert ai_fetch.fetch_with_ai('https://intrepidtravel.com/peru') is None
def test_fetch_with_ai_appends_citation_content(monkeypatch):
citation = type('Citation', (), {'content': 'extra citation text'})()
annotation = type('Annotation', (), {'url_citation': citation})()
class _FakeClient:
class chat:
class completions:
@staticmethod
def create(**kwargs):
return _FakeResponse(_FakeMessage('x' * 350, annotations=[annotation]))
monkeypatch.setattr(ai_fetch, 'OpenAI', lambda api_key, base_url: _FakeClient())
result = ai_fetch.fetch_with_ai('https://intrepidtravel.com/peru')
assert 'extra citation text' in result['text']
def test_fetch_with_ai_prompt_forbids_markdown_and_scopes_to_single_page(monkeypatch):
"""
Regression test — a real failure showed gpt-4o-mini defaulting to a
markdown-formatted, multi-trip summary of the whole domain when the
prompt didn't explicitly forbid that. The resulting markdown then
confused the downstream extraction model (build_prompt()'s "Return
ONLY a valid JSON object, no markdown" instruction) into producing
unparseable output. The prompt sent here must explicitly rule both
of those out.
"""
captured = {}
class _FakeClient:
class chat:
class completions:
@staticmethod
def create(**kwargs):
captured['messages'] = kwargs['messages']
return _FakeResponse(_FakeMessage('x' * 400))
monkeypatch.setattr(ai_fetch, 'OpenAI', lambda api_key, base_url: _FakeClient())
ai_fetch.fetch_with_ai('https://intrepidtravel.com/peru')
prompt_text = captured['messages'][0]['content']
assert 'no markdown' in prompt_text.lower()
assert 'this exact url' in prompt_text.lower() or 'this one tour' in prompt_text.lower()