15fbbc27a84244c8ca283b1578931701f00f6370,dipy/tracking/tests/test_utils.py,,test_cluster_confidence,#,45

Before Change

def test_cluster_confidence():
    // two identical streamlines should raise an error
    mysl = np.array([np.arange(10)] * 3).T
    test_streamlines = Streamlines([mysl]).append([mysl])
    assert_raises(ValueError, cluster_confidence, test_streamlines)

    // 3 offset collinear streamlines
    test_streamlines = Streamlines([mysl]).append([mysl+1]).append([mysl+2])

After Change

    test_streamlines_p2 = Streamlines().append(
        [mysl], cache_build=True).append(
        [mysl3]).append([mysl4]).finalize_append()
    test_streamlines_p3 = Streamlines().append(
        [mysl], cache_build=True).append(
        [mysl2]).append([mysl3]).append([mysl5]).finalize_append()

Instances