784bee5baeb5f63544079f93311534667fab30e7,dipy/reconst/tests/test_csdeconv.py,,test_forward_sdeconv_mat,#,185

Before Change

    expected = np.diag([0, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4, 4])
    npt.assert_array_equal(mat, expected)

    mat = forward_sdeconv_mat([0, 2, 4, 6, 8])
    npt.assert_equal(mat.shape, (45, 45))


if __name__ == "__main__":

After Change

    sh_order = 8
    expected_size = (sh_order + 1) * (sh_order + 2) / 2
    r_rh = np.arange(0, sh_order + 1, 2)
    m, n = sph_harm_ind_list(sh_order)
    mat = forward_sdeconv_mat(r_rh)
    npt.assert_equal(mat.shape, (expected_size, expected_size))
    npt.assert_array_equal(mat.diagonal(), n)

Instances