@Test
void center_single_centeredPoint() {

    int width = 200;
    int height = 300;
    Topology topology = generateSinglePointTopology(width, height);
    double zBefore = topology.getNodes().get(0).getZ();
    TopologyLayouts.center(topology);
    checkNodeLocation(topology.getNodes().get(0), width/2.0, height/2.0, zBefore);
}