def ping_reply():
    return {"type": "ping_reply"}
Test unknown operation id given to UserOpManager.Execute.
dataset/ETHPy150Open IEEERobotics/bot/bot/lib/messages.py/ping_reply--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/test/op_manager_test.py/OpManagerTestCase.testUnknownOpId