def METHOD_NAME():
    """Test that the transformer has changed the data correctly."""
    X = _make_nested_from_array(
        np.array([4, 6, 10, 12, 8, 6, 5, 5]), n_instances=1, n_columns=1
    )
    h = HOG1DTransformer().fit(X)
    res = h.transform(X)
    orig = convert_list_to_dataframe([[0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0]])
    orig.columns = X.columns
    assert check_if_dataframes_are_equal(res, orig)
    X = _make_nested_from_array(
        np.array([-5, 2.5, 1, 3, 10, -1.5, 6, 12, -3, 0.2]), n_instances=1, n_columns=1
    )
    h = h.fit(X)
    res = h.transform(X)
    orig = convert_list_to_dataframe([[0, 0, 0, 0, 4, 1, 0, 0, 0, 0, 2, 0, 2, 1, 0, 0]])
    orig.columns = X.columns
    assert check_if_dataframes_are_equal(res, orig)