8318aa79c4898d4bfa3c8b5342d726afd4da7d54,dipy/tracking/tests/test_utils.py,,_target,#,240

Before Change

        assert_raises(ValueError, list, new)

    // Test smaller voxels
    random_array = np.array([[0.2862315, 0.44142904, 0.19837613, 0.422711],
                             [0.7434331, 0.55335599, 0.18633461, 0.427429],
                             [0.1465992, 0.84593179, 0.79033433, 0.576709],
                             [0.6525159, 0.96735703, 0.69833409, 0.117800]])
    affine = random_array - .5
    affine[3] = [0, 0, 0, 1]
    streamlines = list(move_streamlines(streamlines, affine))
    new = list(target_f(streamlines, mask, affine=affine))
    assert_equal(len(new), 1)

After Change

        assert_raises(ValueError, list, new)

    // Test smaller voxels
    affine = np.array([[.3, 0, 0, 0],
                       [0, .2, 0, 0],
                       [0, 0, .4, 0],
                       [0, 0, 0, 1]])
    streamlines = list(move_streamlines(streamlines, affine))
    new = list(target_f(streamlines, mask, affine=affine))
    assert_equal(len(new), 1)
    assert_true(new[0] is streamlines[0])

Instances