Remove HTML-to-Markdown parser and PDF generation functionality, clean up unused imports and whitespace

tests/test_help_downloads.py

@@ -6,11 +6,11 @@ and that the PDF generator returns a non-empty PDF payload.
 
 from __future__ import annotations
 
-import os
 import sys
 from pathlib import Path
 
 import pytest
+from fastapi.testclient import TestClient
 
 # Ensure project root on path
 sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
@@ -18,10 +18,16 @@ sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
 
 @pytest.mark.asyncio
 async def test_help_markdown_builder_exists_and_non_empty():
-    from app import app_optimized  # type: ignore
+    from app import create_app
 
-    assert hasattr(app_optimized, "_build_help_markdown")
-    md = app_optimized._build_help_markdown()
+    app = create_app()
+    client = TestClient(app)
+    resp = client.get(
+        "/api/help/documentation.md",
+        headers={"X-API-Key": "dev-key-1234567890"},
+    )
+    assert resp.status_code == 200
+    md = resp.text
     assert isinstance(md, str)
     assert len(md) > 100
     assert "Guide d'Utilisation" in md or "Démarrage Rapide" in md
@@ -31,19 +37,42 @@ async def test_help_markdown_builder_exists_and_non_empty():
 async def test_help_pdf_generator_returns_pdf_bytes():
     pytest.importorskip("reportlab")
     pytest.importorskip("PIL")
-    from app import app_optimized  # type: ignore
-
-    md = app_optimized._build_help_markdown()
-    pdf_bytes = app_optimized._markdown_to_pdf_bytes(md)
+    from app import create_app
 
+    app = create_app()
+    client = TestClient(app)
+    resp = client.get(
+        "/api/help/documentation.pdf",
+        headers={"X-API-Key": "dev-key-1234567890"},
+    )
+    assert resp.status_code == 200
+    pdf_bytes = resp.content
     assert isinstance(pdf_bytes, (bytes, bytearray))
     assert len(pdf_bytes) > 1000
     assert bytes(pdf_bytes[:4]) == b"%PDF"
 
 
 def test_help_routes_registered():
-    from app.app_optimized import app  # type: ignore
+    from app import create_app
 
+    app = create_app()
     paths = {r.path for r in app.routes}
+    assert "/api/help/content" in paths
     assert "/api/help/documentation.md" in paths
     assert "/api/help/documentation.pdf" in paths
+
+
+def test_help_content_endpoint_returns_html_and_toc():
+    from app import create_app
+
+    app = create_app()
+    client = TestClient(app)
+    resp = client.get(
+        "/api/help/content",
+        headers={"X-API-Key": "dev-key-1234567890"},
+    )
+    assert resp.status_code == 200
+    data = resp.json()
+    assert isinstance(data.get("content"), str)
+    assert isinstance(data.get("toc"), str)
+    assert "help-quickstart" in data["toc"]