Hide ioactions, Add doc strings, Add tests

tests/test_action_retries.py

@@ -0,0 +1,30 @@
+import pytest
+
+from falyx.action import Action, ChainedAction, ActionGroup, FallbackAction
+from falyx.execution_registry import ExecutionRegistry as er
+from falyx.hook_manager import HookManager, HookType
+from falyx.context import ExecutionContext
+
+asyncio_default_fixture_loop_scope = "function"
+
+# --- Helpers ---
+async def capturing_hook(context: ExecutionContext):
+    context.extra["hook_triggered"] = True
+
+# --- Fixtures ---
+@pytest.fixture
+def hook_manager():
+    hm = HookManager()
+    hm.register(HookType.BEFORE, capturing_hook)
+    return hm
+
+@pytest.fixture(autouse=True)
+def clean_registry():
+    er.clear()
+    yield
+    er.clear()
+
+def test_action_enable_retry():
+    """Test if Action can be created with retry=True."""
+    action = Action("test_action", lambda: "Hello, World!", retry=True)
+    assert action.retry_policy.enabled is True