@Test
public void together_torsion() throws Exception {

    GeometricParity geometric = new DoubleBond3DParity(new Point3d(-4.6152, 0.3287, 0.5476), new Point3d(-3.6042,
            0.3501, -0.6139), new Point3d(-5.6414, 1.6608, 0.7013), new Point3d(-3.1478, 1.6935, -1.2129));
    assertEquals(TOGETHER, geometric.parity());
}