add map

tests/test_simulator.py

@@ -0,0 +1,53 @@
+import random
+
+from src.sim.simulator import Simulator
+from src.classes.avatar import Avatar, Gender
+from src.classes.calendar import Month, Year
+from src.classes.world import World
+from src.classes.tile import Map, TileType
+from src.classes.action import Move
+
+
+def test_simulator_step_moves_avatar_and_sets_tile():
+    # 固定随机种子，确保决定的移动是可预测的
+    random.seed(0)
+
+    # 构建 3x3 地图并填充地块
+    game_map = Map(width=3, height=3)
+    for x in range(3):
+        for y in range(3):
+            game_map.create_tile(x, y, TileType.PLAIN)
+
+    world = World(map=game_map)
+
+    # 将角色放在地图中心，避免越界
+    avatar = Avatar(
+        world=world,
+        name="Tester",
+        id=1,
+        birth_month=Month.JANUARY,
+        birth_year=Year(2000),
+        age=20,
+        gender=Gender.MALE,
+        pos_x=1,
+        pos_y=1,
+    )
+
+    # 绑定移动动作
+    avatar.bind_action(Move)
+
+    sim = Simulator()
+    sim.avatars.append(avatar)
+
+    # 执行一步模拟
+    sim.step()
+
+    # 断言位置在边界内
+    assert 0 <= avatar.pos_x < game_map.width
+    assert 0 <= avatar.pos_y < game_map.height
+
+    # 断言 tile 已正确设置且与位置一致
+    assert avatar.tile is not None
+    assert avatar.tile.x == avatar.pos_x
+    assert avatar.tile.y == avatar.pos_y
+