update mincraft_env

tests/metagpt/environment/mincraft_env/__init__.py

@@ -0,0 +1,3 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Desc   :

tests/metagpt/environment/mincraft_env/test_mincraft_ext_env.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Desc   : the unittest of MincraftExtEnv
+
+
+from metagpt.const import MC_CKPT_DIR
+from metagpt.environment.mincraft_env.mincraft_ext_env import MincraftExtEnv
+
+
+def test_mincraft_ext_env():
+    ext_env = MincraftExtEnv()
+
+    assert ext_env.server, f"{ext_env.server_host}:{ext_env.server_port}"
+    assert MC_CKPT_DIR.joinpath("skill/code").exists()
+    assert ext_env.warm_up.get("optional_inventory_items") == 7