@Test
public void testTranslateAllPositive_IAtomContainer() {

    IAtomContainer container = new AtomContainer();
    IAtom atom = new Atom(Elements.CARBON);
    atom.setPoint2d(new Point2d(-3, -2));
    container.addAtom(atom);
    GeometryTools.translateAllPositive(container);
    Assert.assertTrue(0 <= atom.getPoint2d().x);
    Assert.assertTrue(0 <= atom.getPoint2d().y);
}