def METHOD_NAME(self):
    # try five times
    for i in range(1, 10, 2):
        self.system.part.all().pos = np.random.random(
            (len(self.system.part), 3)) * BOX_L
        np.testing.assert_allclose(
            self.system.analysis.nbhood(pos=[i, i, i], r_catch=i * 2),
            self.nbhood(pos=[i, i, i], r_catch=i * 2))