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| from fastapi.testclient import TestClient | |
| from main import app | |
| from backend.core import settings | |
| from types import SimpleNamespace | |
| import fitz | |
| client = TestClient(app) | |
| def test_authentication_gate_and_public_health(): | |
| previous = settings.api_key | |
| settings.api_key = "test-secret" | |
| try: | |
| assert client.get("/api/health").status_code == 200 | |
| assert client.get("/api/documents").status_code == 401 | |
| assert client.get("/api/documents", headers={"X-API-Key": "wrong"}).status_code == 401 | |
| assert client.get("/api/documents", headers={"X-API-Key": "test-secret"}).status_code == 200 | |
| finally: | |
| settings.api_key = previous | |
| def test_upload_rejects_empty_and_bad_magic(): | |
| empty = client.post("/api/upload", files={"file": ("empty.pdf", b"", "application/pdf")}) | |
| invalid = client.post("/api/upload", files={"file": ("fake.pdf", b"not a pdf", "application/pdf")}) | |
| assert empty.status_code == 400 | |
| assert invalid.status_code == 400 | |
| def test_sample_pdf_upload_then_query_with_mocked_llm(tmp_path, monkeypatch): | |
| import backend.api.routes as routes | |
| from backend.services.rag_engine import Source | |
| pdf = fitz.open(); page = pdf.new_page() | |
| page.insert_text((72, 72), "The sample report states that revenue increased by twelve percent this year.") | |
| content_path = tmp_path / "fixture.pdf"; pdf.save(content_path); pdf.close() | |
| content = content_path.read_bytes() | |
| class FakeStore: | |
| docs = {} | |
| def list_documents(self, owner_id=None): return list(self.docs.values()) | |
| def document_exists(self, doc_id, owner_id=None): return doc_id in self.docs | |
| def index_document(self, processed, owner_id=""): | |
| self.docs[processed.doc_id] = {"doc_id": processed.doc_id, "filename": processed.filename, | |
| "total_pages": processed.total_pages, "total_chunks": processed.total_chunks, | |
| "file_size_kb": processed.file_size_kb, "owner_id": owner_id} | |
| return True | |
| fake = FakeStore() | |
| monkeypatch.setattr(routes, "get_vector_store", lambda: fake) | |
| monkeypatch.setattr(settings, "upload_folder", str(tmp_path / "uploads")) | |
| monkeypatch.setattr(routes, "get_rag_engine", lambda: SimpleNamespace(query=lambda *a, **k: SimpleNamespace( | |
| answer="Revenue increased by twelve percent [Source 1].", sources=[Source("fixture.pdf", 1, | |
| "The sample report states that revenue increased by twelve percent this year.", 0.91)], | |
| query="What happened to revenue?", model_used="mock", latency_ms=3.0, | |
| chunks_retrieved=1, is_grounded=True, confidence="HIGH"))) | |
| upload = client.post("/api/upload", files={"file": ("fixture.pdf", content, "application/pdf")}) | |
| assert upload.status_code == 200 | |
| query = client.post("/api/query", json={"question": "What happened to revenue?"}) | |
| assert query.status_code == 200 | |
| assert query.json()["sources"][0]["page_number"] == 1 | |
| assert query.json()["is_grounded"] is True | |