st model = buildModelFromSpec(modelSpec);
    const root = constructMultiDimensionalView(model, model.bounds);
    const values = getNodeValues_(root, path);

    // Both worker threads are of the same type ('Worker'), so their CPU times
    // will be added together.
    // There are 3 thread-1 slices and 6/8 of a thread-2 slice within
    // [500, 560].
    // There are 1 thread-1 slices and two thread-2 slices within [690, 890].
    // Total expectation duration is 60 + 200.
    assert.closeTo(getCpuUsag