public void Aliphatic_carbon()
{
IAtom actual = FromSubsetAtoms
.FromSubset(AtomImpl.AliphaticSubset.Carbon, 3, 0);
IAtom expect = new AtomImpl.BracketAtom(Element.Carbon, 1, 0);
Assert.AreEqual(actual, expect);
}
public void Aromatic_carbon()
{
IAtom actual = FromSubsetAtoms
.FromSubset(AtomImpl.AromaticSubset.Carbon, 2, 0);
IAtom expect = new AtomImpl.BracketAtom(-1, Element.Carbon, 1, 0, 0, true);
Assert.AreEqual(expect, actual);
}
public void BracketAtom()
{
// should provide identity of bracket atom
IAtom input = new AtomImpl.BracketAtom(Element.Carbon, 1, 0);
IAtom output = FromSubsetAtoms.FromSubset(input, 0, 0);
Assert.AreSame(output, input);
}