@Test
public void testCalculateMissingHydrogens_Aromatic() throws Exception {
IAtomContainer pyrrole = MoleculeFactory.makePyrrole();
IAtom n = pyrrole.getAtom(1);
IRingSet rs = (new SSSRFinder(pyrrole)).findSSSR();
IRing ring = (IRing) rs.getAtomContainer(0);
for (int j = 0; j < ring.getBondCount(); j++) {
ring.getBond(j).setFlag(CDKConstants.ISAROMATIC, true);
}
Assert.assertEquals(5, ring.getBondCount());
Assert.assertEquals(1, satcheck.calculateNumberOfImplicitHydrogens(n, pyrrole));
}
