Merge remote-tracking branch 'origin/dev' into feature/2769-implement-user-account-action-space

tests/integration_tests/game_layer/test_RNG_seed.py

@@ -0,0 +1,50 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
+from pprint import pprint
+
+import pytest
+import yaml
+
+from primaite.config.load import data_manipulation_config_path
+from primaite.game.agent.interface import AgentHistoryItem
+from primaite.session.environment import PrimaiteGymEnv
+
+
+@pytest.fixture()
+def create_env():
+    with open(data_manipulation_config_path(), "r") as f:
+        cfg = yaml.safe_load(f)
+
+    env = PrimaiteGymEnv(env_config=cfg)
+    return env
+
+
+def test_rng_seed_set(create_env):
+    """Test with RNG seed set."""
+    env = create_env
+    env.reset(seed=3)
+    for i in range(100):
+        env.step(0)
+    a = [item.timestep for item in env.game.agents["client_2_green_user"].history if item.action != "DONOTHING"]
+
+    env.reset(seed=3)
+    for i in range(100):
+        env.step(0)
+    b = [item.timestep for item in env.game.agents["client_2_green_user"].history if item.action != "DONOTHING"]
+
+    assert a == b
+
+
+def test_rng_seed_unset(create_env):
+    """Test with no RNG seed."""
+    env = create_env
+    env.reset()
+    for i in range(100):
+        env.step(0)
+    a = [item.timestep for item in env.game.agents["client_2_green_user"].history if item.action != "DONOTHING"]
+
+    env.reset()
+    for i in range(100):
+        env.step(0)
+    b = [item.timestep for item in env.game.agents["client_2_green_user"].history if item.action != "DONOTHING"]
+
+    assert a != b