@Test
public void testFindSSSR_IAtomContainer() {

    IAtomContainer molecule = TestMoleculeFactory.makeAlphaPinene();
    SSSRFinder sssrFinder = new SSSRFinder(molecule);
    IRingSet ringSet = sssrFinder.findSSSR();
    Assert.assertEquals(2, ringSet.getAtomContainerCount());
}