update werewolf_env

tests/metagpt/environment/werewolf_env/test_werewolf_ext_env.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Desc   : the unittest of WerewolfExtEnv
+
+
+from metagpt.environment.werewolf_env.werewolf_ext_env import RoleState, WerewolfExtEnv
+
+
+def test_werewolf_ext_env():
+    ext_env = WerewolfExtEnv()
+
+    game_setup = """Game setup:
+    Player0: Werewolf,
+    Player1: Werewolf,
+    Player2: Villager,
+    Player3: Guard,
+    """
+    ext_env.parse_game_setup(game_setup)
+    assert len(ext_env.living_players) == 4
+    assert len(ext_env.special_role_players) == 1
+    assert len(ext_env.werewolf_players) == 2
+
+    curr_instr = ext_env.curr_step_instruction()
+    assert ext_env.step_idx == 1
+    assert "close your eyes" in curr_instr["content"]
+
+    player_names = ["Player0", "Player2"]
+    ext_env.update_players_state(player_names, RoleState.KILLED)
+    assert ext_env.get_players_status(player_names) == dict(zip(player_names, [RoleState.KILLED] * 2))