feat: better state_handler

tests/state/test_state_handler.py

@@ -0,0 +1,47 @@
+import tempfile
+from pathlib import Path
+
+import pytest
+
+from diceplayer.config import PlayerConfig, DiceConfig, GaussianConfig
+from diceplayer.state.state_handler import StateHandler
+
+
+class TestStateHandler:
+    @pytest.fixture
+    def player_config(self) -> PlayerConfig:
+        return PlayerConfig(
+            opt=True,
+            mem=12,
+            maxcyc=100,
+            nprocs=4,
+            ncores=4,
+            dice=DiceConfig(
+                ljname="test",
+                outname="test",
+                dens=1.0,
+                nmol=[1],
+                nstep=[1, 1],
+            ),
+            gaussian=GaussianConfig(
+                level="test",
+                qmprog="g16",
+                keywords="test",
+            ),
+        )
+
+    def test_state_handler_initialization(self):
+        with tempfile.TemporaryDirectory() as tmpdir:
+            tmpdir_path = Path(tmpdir)
+            state_handler = StateHandler(tmpdir_path)
+
+            assert isinstance(state_handler, StateHandler)
+
+    def test_state_handler_get_state(self, player_config: PlayerConfig):
+        with tempfile.TemporaryDirectory() as tmpdir:
+            tmpdir_path = Path(tmpdir)
+            state_handler = StateHandler(tmpdir_path)
+
+            state = state_handler.get_state(player_config)
+
+            assert state is None