Diffuser la qualité des dalles dans l'inventaire et la conserver sur la carte légère

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

lidar_pipeline/tests/test_index.py

@@ -653,3 +653,15 @@ def test_urls_versioned_by_served_file_mtime(tmp_path):
     url_after = tiles05b[0]['viz']['hillshade_multi']['thumb']
     assert url_after.split('?')[0] == url_before.split('?')[0]
     assert url_after != url_before
+
+
+def test_inventory_contains_quality_table(tmp_path):
+    import json
+    from lidar_pipeline.index import build_index
+    from lidar_pipeline.quality import write_quality
+    from lidar_pipeline.tests.test_tiles import _make_dalle
+    base = _make_dalle(tmp_path, 1054, 6882, ["relief_oriente"])
+    write_quality(tmp_path, base, {"version": 1, "ground_density": 7.5})
+    build_index(tmp_path, "webp")
+    inv = json.loads((tmp_path / "index_tiles.json").read_text(encoding="utf-8"))
+    assert inv["quality"] == {base: {"version": 1, "ground_density": 7.5}}

lidar_pipeline/tests/test_tiles.py

@@ -712,3 +712,20 @@ def test_webp_subtiles_indexed_and_rendered_nearest(tmp_path):
     assert img is not None
     grays = {p[0] for p in img.getdata() if p[3] == 255}
     assert grays <= {0, 255}  # aucun gris intermédiaire inventé
+
+
+def test_remote_quality_persisted_locally(tmp_path, monkeypatch):
+    """La table qualité amont est recopiée en sidecars locaux (Pi autonome)."""
+    from lidar_pipeline import tiles
+    from lidar_pipeline.quality import read_quality
+    payload = _remote_payload()
+    base = "LHD_FXX_1054_6882_PTS_LAMB93_IGN69"
+    payload["quality"] = {base: {"version": 1, "ground_density": 3.0},
+                          "../evasion": {"version": 1}}
+    monkeypatch.setattr(tiles, "REMOTE_SOURCE_URL", "http://amont")
+    monkeypatch.setattr(tiles, "_remote_payload", lambda force=False: payload)
+    monkeypatch.setattr(tiles, "_remote_cache", dict(tiles._remote_cache, index=None, built=None))
+    tiles._remote_index(tmp_path, force=True)
+    assert read_quality(tmp_path, base) == {"version": 1, "ground_density": 3.0}
+    assert not (tmp_path / "evasion.json").exists()
+    assert list((tmp_path / "quality").iterdir()) == [tmp_path / "quality" / f"{base}.json"]