public virtual void TestChemModels()
{
IChemSequence cs = (IChemSequence)NewChemObject();
cs.Add(cs.Builder.NewChemModel());
cs.Add(cs.Builder.NewChemModel());
cs.Add(cs.Builder.NewChemModel());
Assert.AreEqual(3, cs.Count);
IEnumerator <IChemModel> models = cs.GetEnumerator();
int count = 0;
while (models.MoveNext())
{
Assert.IsNotNull(models.Current);
++count;
}
Assert.AreEqual(3, count);
}