add tests/roles/

examples/st_game/tests/roles/__init__.py

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

examples/st_game/tests/roles/test_st_role.py

@@ -0,0 +1,16 @@
+from examples.st_game.roles.st_role import STRole, STRoleContext
+from examples.st_game.memory.agent_memory import BasicMemory
+
+role = STRole(start_date="October 4, 2023", curr_time="October 4, 2023, 00:00:00", 
+                sim_code="base_the_ville_isabella_maria_klaus")
+
+def test_role_init():
+    assert role.role_tile == (126, 46)
+    assert role._rc.env.maze.maze_height == 100
+    assert role._rc.env.maze.maze_width == 140
+
+def test_observe():
+    ret_events = role.observe()
+    assert ret_events
+    for event in ret_events:
+        assert isinstance(event, BasicMemory)