update

backend/tests/test_game.py

@@ -114,6 +114,18 @@ def _pool_total(game, api):
     return n
 
 
+def test_step_keeps_player_board_setup(art, cfg):
+    """Die manuelle Aufstellung wird nie durch stärkere Bank-Units ersetzt."""
+    game = Game(art, cfg, seed=8)
+    game.player.level = 2
+    game.player.board = [{"api_name": "U1_0", "stars": 1, "items": []},
+                         {"api_name": "U1_1", "stars": 1, "items": []}]
+    game.player.bench = [{"api_name": "U5_0", "stars": 2, "items": []}]
+    before = [u["api_name"] for u in game.player.board]
+    game.step()
+    assert [u["api_name"] for u in game.player.board] == before
+
+
 def test_pool_conservation(art, cfg):
     for seed in (1, 2, 3):
         game = Game(art, cfg, seed=seed)