'our algorithm matches article\'s'

def test_article(self):

    G = small_ego_G()
    disp_uh = nx.dispersion(G, 'u', 'h', normalized=False)
    disp_ub = nx.dispersion(G, 'u', 'b', normalized=False)
    assert (disp_uh == 4)
    assert (disp_ub == 1)
