def test_set_random_links_by_distance(): net = SpatialNetwork.SmallTestNetwork() while net.n_links != 5: net.set_random_links_by_distance(a=0., b=-0.04) res = net.n_links exp = 5 assert res == exp
def test_randomly_rewire_geomodel_I(): net = SpatialNetwork.SmallTestNetwork() net.randomly_rewire_geomodel_I(distance_matrix=net.grid.distance(), iterations=100, inaccuracy=100) res = net.degree() exp = np.array([3, 3, 2, 2, 3, 1]) assert (res == exp).all()
def test_link_distance_distribution(): net = SpatialNetwork.SmallTestNetwork() res = net.link_distance_distribution(n_bins=4, geometry_corrected=False)[0] exp = np.array([0.14285714, 0.28571429, 0.28571429, 0.28571429]) assert np.allclose(res, exp, atol=1e-04) res = net.link_distance_distribution(n_bins=4, geometry_corrected=True)[0] exp = np.array([0.09836066, 0.24590164, 0.32786885, 0.32786885]) assert np.allclose(res, exp, atol=1e-04)
def test_average_link_distance(): net = SpatialNetwork.SmallTestNetwork() res = net.average_link_distance(geometry_corrected=False) exp = np.array([22.36067963, 11.18033981, 8.38525486, 13.97542477, 16.77050908, 27.95084953]) assert np.allclose(res, exp, atol=1e-04) res = net.average_link_distance(geometry_corrected=True)[:-1] exp = np.array([1.6, 1.09090909, 1., 1.66666667, 1.63636357]) assert np.allclose(res, exp, atol=1e-04)
def test_local_distance_weighted_vulnerability(): res = SpatialNetwork.SmallTestNetwork(). \ local_distance_weighted_vulnerability() exp = np.array([0.03233506, 0.31442454, 0.20580213, 0.02843829, -0.02929477, -0.2883446]) assert np.allclose(res, exp, atol=1e-04)
def test_distance_weighted_closeness(): res = SpatialNetwork.SmallTestNetwork().distance_weighted_closeness() exp = np.array([0.03888814, 0.04259177, 0.03888814, 0.04259177, 0.03888814, 0.02080063]) assert np.allclose(res, exp, atol=1e-04)
def test_average_distance_weighted_path_length(): res = SpatialNetwork.SmallTestNetwork(). \ average_distance_weighted_path_length() exp = 28.69620552062988 assert np.allclose(res, exp, atol=1e-04)
def test_max_link_distance(): res = SpatialNetwork.SmallTestNetwork().max_link_distance() exp = np.array([27.95085, 16.77051, 11.18034, 16.77051, 22.36068, 27.95085], dtype=np.float32) assert np.allclose(res, exp, atol=1e-04)