def testUnknownOpId(self):
    user_op_mgr = self._CreateUserOpManager(user_id=1, handlers=[self._OpMethod], callback=self.stop)
    user_op_mgr.Execute(operation_id='unk1')
    self.wait()
Main command to create controller
dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/test/op_manager_test.py/OpManagerTestCase.testUnknownOpId--crossover with--dataset/ETHPy150Open Pylons/pylons/pylons/commands.py/ControllerCommand.command