How to use the matrixprofile.scrimp.scrimp_plus_plus function in matrixprofile

def test_invalid_runtime_str():
    exc = 'runtime should be a valid positive integer.'
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 2, runtime='1')
        assert exc in str(excinfo.value)

def test_time_series_too_short_exception():
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 4, 0.25)
        assert 'Time series is too short' in str(excinfo.value)

def test_invalid_runtime_negative():
    exc = 'runtime should be a valid positive integer.'
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 2, runtime=-1)
        assert exc in str(excinfo.value)

mp, mpidx = scrimp.scrimp_plus_plus(ts, m, step_size)

    expected_mpidx = np.array([
        4,
        3,
        0,
        0,
        0,
    ])

    np.testing.assert_almost_equal(mpidx, expected_mpidx)

    ts = np.loadtxt(os.path.join(MODULE_PATH, '..', 'tests', 'sampledata.txt'))
    m = 32
    step_size = 0.25
    mp, mpidx = scrimp.scrimp_plus_plus(ts, m, step_size)
    expected_mp = np.loadtxt(os.path.join(MODULE_PATH, '..', 'tests', 'mp.txt'))

    np.testing.assert_almost_equal(mp, expected_mp, decimal=4)

def test_scrimp_plus_plus():
    ts = np.array([1, 2, 3, 4, 5, 6, 7, 8])
    m = 4
    step_size = 0.25
    mp, mpidx = scrimp.scrimp_plus_plus(ts, m, step_size)

    expected_mp = np.array([
        0.4215e-07,
        0.4215e-07,
        0.4215e-07,
        0.4215e-07,
        0.4215e-07,
    ])

    expected_mpidx = np.array([
        2,
        3,
        0,
        0,
        0,
    ])

def test_invalid_step_size_str():
    exc = 'step_size should be a float between 0 and 1.'
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 2, 'a')
        assert exc in str(excinfo.value)

def test_runtime_exceeded_warns():
    ts = np.arange(2**18)
    m = 2**8
    runtime = 1

    warn_text = 'Max runtime exceeded. Approximate solution is given.'
    with pytest.warns(RuntimeWarning, match=warn_text):
        scrimp.scrimp_plus_plus(ts, m, runtime=runtime)

def test_invalid_step_size_negative():
    exc = 'step_size should be a float between 0 and 1.'
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 2, -1)
        assert exc in str(excinfo.value)

def test_invalid_step_size_greater():
    exc = 'step_size should be a float between 0 and 1.'
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 2, 2)
        assert exc in str(excinfo.value)

def test_window_size_minimum_exception():
    with pytest.raises(ValueError) as excinfo:
        scrimp.scrimp_plus_plus([1, 2, 3, 4, 5], 2, 0.25)
        assert 'Window size must be at least 4' in str(excinfo.value)