@Test
public void testCompare_SameHybridization() throws Exception {

    SimpleAtomComparator comparator = new SimpleAtomComparator();
    IAtom a1 = builder.newInstance(IAtom.class, "C");
    IAtom a2 = builder.newInstance(IAtom.class, "C");
    a1.setHybridization(IAtomType.Hybridization.SP3);
    a2.setHybridization(IAtomType.Hybridization.SP3);
    Assert.assertEquals("Same hybridzation should be equals", 0, comparator.compare(a1, a2));
}