Add simple test for decentralized event handlers with proper docstrings

Co-Authored-By: khaleel@reflex.dev <khaleel.aladhami@gmail.com>

Author: devin-ai-integration[bot]

test_decentralized_handlers_simple.py

@@ -0,0 +1,48 @@
+"""Simple test for decentralized event handlers."""
+
+import reflex as rx
+
+
+class TestState(rx.State):
+    """Test state class for decentralized event handlers."""
+
+    count: int = 0
+
+
+@rx.event
+def reset_count(state: TestState):
+    """Reset the count to zero.
+
+    Args:
+        state: The test state to modify.
+    """
+    state.count = 0
+
+
+@rx.event
+def set_count(state: TestState, value: str):
+    """Set the count to a specific value.
+
+    Args:
+        state: The test state to modify.
+        value: The value to set as count.
+    """
+    state.count = int(value)
+
+
+def test_is_decentralized():
+    """Test if functions are correctly identified as decentralized event handlers."""
+    from reflex.event import is_decentralized_event_handler, wrap_decentralized_handler
+
+    assert is_decentralized_event_handler(reset_count)
+
+    wrapped = wrap_decentralized_handler(reset_count)
+    assert is_decentralized_event_handler(wrapped)
+
+    assert is_decentralized_event_handler(set_count)
+    wrapped_with_params = wrap_decentralized_handler(set_count)
+    assert is_decentralized_event_handler(wrapped_with_params)
+
+
+if __name__ == "__main__":
+    test_is_decentralized()