def METHOD_NAME(self):
    sys = TransferFunction([1000], [1, 25, 100, 0])
    with pytest.warns(FutureWarning, match="Plot.*deprecated"):
        rlist, klist = root_locus(sys, Plot=True)
    with pytest.warns(FutureWarning, match="PrintGain.*deprecated"):
        rlist, klist = root_locus(sys, PrintGain=True)