def test_MultipleRegistration(self):
        a = Callable()
        b = Dummy()
        signal = 'this'
        louie.connect(a, signal, b)
        louie.connect(a, signal, b)
        louie.connect(a, signal, b)
        louie.connect(a, signal, b)
        louie.connect(a, signal, b)
        louie.connect(a, signal, b)
        result = louie.send('this', b, a=b)
        assert len(result) == 1, result
        assert len(list(louie.get_all_receivers(b, signal))) == 1, (
            (louie.get_all_receivers(b, signal),) % "Remaining handlers: %s")
        del a
        del b
        del result
        self._isclean()
dataset/ETHPy150Open ARM-software/workload-automation/wlauto/external/louie/test/test_dispatcher.py/TestDispatcher.test_MultipleRegistration/swapped operands of `%`