feat: improves and initilize player pipeline

tests/cli/test_read_input_file.py

@@ -0,0 +1,30 @@
+import diceplayer
+from diceplayer.cli import read_input
+from diceplayer.config import PlayerConfig
+
+import pytest
+
+from pathlib import Path
+
+
+class TestReadInputFile:
+    @pytest.fixture
+    def example_config(self) -> Path:
+        return Path(diceplayer.__path__[0]).parent / "control.example.yml"
+
+    def test_read_input_file(self, example_config: Path):
+        config = read_input(example_config)
+
+        assert config is not None
+        assert isinstance(config, PlayerConfig)
+
+    def test_read_input_non_existing_file(self):
+        with pytest.raises(FileNotFoundError):
+            read_input("nonexistent_file.yml")
+
+    def test_read_input_invalid_yaml(self, tmp_path: Path):
+        invalid_yaml_file = tmp_path / "invalid.yml"
+        invalid_yaml_file.write_text("This is not valid YAML: [unbalanced brackets")
+
+        with pytest.raises(Exception):
+            read_input(invalid_yaml_file)