@Test
public void get3DCoordinateCoverage_Full() {

    IAtomContainer container = new AtomContainer();
    IAtom atom1 = new Atom("C");
    IAtom atom2 = new Atom("C");
    IAtom atom3 = new Atom("C");
    atom1.setPoint3d(new Point3d(1, 1, 0));
    atom2.setPoint3d(new Point3d(2, 1, 0));
    atom3.setPoint3d(new Point3d(1, 2, 0));
    container.addAtom(atom1);
    container.addAtom(atom2);
    container.addAtom(atom3);
    Assert.assertEquals(GeometryTools.CoordinateCoverage.FULL, GeometryTools.get3DCoordinateCoverage(container));
}