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LoreMind/brain/tests/test_adapt_campaign.py
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Refacto du code coté Python, java et coté angular afin de mieux séparer les responsabilité et d'avoir moins de répétitivité dans le code.
Mise en place de tests unitaires coté Python et Angular
Mise en place de la couverture de test directement dans le workflow : le programme ne build pas si jamais un test échoue
Passage en v0.16.2 en conséquence
2026-06-18 15:59:10 +02:00

73 lines
2.5 KiB
Python

"""Tests du use case de conseils d'adaptation (app.application.adapt_campaign)."""
from __future__ import annotations
import pytest
from app.application.adapt_campaign import AdaptCampaignUseCase
from app.domain.models import ChatMessage, ExtractedDocument, ExtractedPage
from app.domain.ports import PdfExtractionError
class FakeExtractor:
def __init__(self, doc: ExtractedDocument) -> None:
self._doc = doc
def extract(self, pdf_bytes: bytes) -> ExtractedDocument:
return self._doc
class FakeChatLLM:
def __init__(self, tokens: list[str]) -> None:
self._tokens = tokens
self.system_prompt: str | None = None
self.messages: list[ChatMessage] | None = None
async def stream_chat(self, messages, *, system_prompt=None, temperature=None):
self.messages = messages
self.system_prompt = system_prompt
for t in self._tokens:
yield t
def _doc(text: str) -> ExtractedDocument:
return ExtractedDocument(pages=[ExtractedPage(index=0, text=text, used_ocr=False)])
async def test_stream_yields_tokens_and_builds_context():
llm = FakeChatLLM(["con", "seil"])
uc = AdaptCampaignUseCase(llm, FakeExtractor(_doc("contenu du pdf")))
out = [t async for t in uc.stream(b"x", "mon brief de campagne",
[ChatMessage(role="user", content="aide")])]
assert out == ["con", "seil"]
assert "mon brief de campagne" in llm.system_prompt
assert "contenu du pdf" in llm.system_prompt
async def test_stream_empty_pdf_text_raises():
uc = AdaptCampaignUseCase(FakeChatLLM([]), FakeExtractor(_doc(" ")))
with pytest.raises(PdfExtractionError):
[t async for t in uc.stream(b"x", "brief", [])]
async def test_stream_injects_default_request_when_no_messages():
llm = FakeChatLLM(["ok"])
uc = AdaptCampaignUseCase(llm, FakeExtractor(_doc("texte du pdf")))
_ = [t async for t in uc.stream(b"x", "", [])]
assert llm.messages[0].role == "user"
assert "campagne" in llm.messages[0].content.lower()
def test_fit_pdf_short_text_not_truncated():
uc = AdaptCampaignUseCase(None, None, max_input_tokens=10000)
text, truncated = uc._fit_pdf_to_budget("court texte", "brief")
assert truncated is False
assert text == "court texte"
def test_fit_pdf_long_text_is_truncated():
uc = AdaptCampaignUseCase(None, None, max_input_tokens=2100)
long_text = "mot " * 5000
text, truncated = uc._fit_pdf_to_budget(long_text, "")
assert truncated is True
assert len(text) < len(long_text)