Ajouter l’étape 35 : extraction et collage des autocollants

tests/test_sticker_sheets_plot.py

@@ -0,0 +1,27 @@
+"""Tests du collage des planches d'autocollants."""
+
+from pathlib import Path
+from PIL import Image
+
+from lib.plots.sticker_sheets import plot_sticker_sheets
+
+
+def test_plot_sticker_sheets(tmp_path: Path) -> None:
+    """Génère une grille de planches d'autocollants avec labels."""
+    stickers_path = tmp_path / "sticker_parts.csv"
+    resources_dir = tmp_path / "figures" / "rebrickable"
+    (resources_dir / "1000" / "stickers").mkdir(parents=True)
+    (resources_dir / "2000" / "stickers").mkdir(parents=True)
+    Image.new("RGB", (120, 80), color=(255, 0, 0)).save(resources_dir / "1000" / "stickers" / "st1.jpg")
+    Image.new("RGB", (100, 60), color=(0, 255, 0)).save(resources_dir / "2000" / "stickers" / "st2.jpg")
+    stickers_path.write_text(
+        "set_num,set_id,year,name,part_num,part_name,quantity\n"
+        "1000-1,1000,2020,Set A,st1,Sticker 1,1\n"
+        "2000-1,2000,2021,Set B,st2,Sticker 2,1\n"
+    )
+    destination = tmp_path / "figures" / "step35" / "sticker_sheets.png"
+
+    plot_sticker_sheets(stickers_path, destination, resources_dir=resources_dir, columns=2)
+
+    assert destination.exists()
+    assert destination.stat().st_size > 0