internal Mappings Filter(Mappings mappings, IAtomContainer query, IAtomContainer target)
{
// apply required post-match filters
if (hasStereo)
{
mappings = hasQueryStereo
? mappings.Filter(new QueryStereoFilter(query, target).Apply)
: mappings.Filter(new StereoMatch(query, target).Apply);
}
if (hasComponentGrouping)
{
mappings = mappings.Filter(new ComponentFilter(query, target).Apply);
}
if (hasReactionMap)
{
mappings = mappings.Filter(new AtomMapFilter(query, target).Apply);
}
return(mappings);
}
public void Filter()
{
var m_iterable = new Mock <IEnumerable <int[]> >(); var iterable = m_iterable.Object;
var m_iterator = new Mock <IEnumerator <int[]> >(); var iterator = m_iterator.Object;
m_iterable.Setup(n => n.GetEnumerator()).Returns(iterator);
int[] p1 = { 0, 1, 2 };
int[] p2 = { 0, 2, 1 };
int[] p3 = { 0, 3, 4 };
int[] p4 = { 0, 4, 3 };
m_iterator.SetupSequence(n => n.MoveNext()).Returns(true).Returns(true).Returns(true).Returns(true).Returns(false);
m_iterator.SetupSequence(n => n.Current).Returns(p1).Returns(p2).Returns(p3).Returns(p4);
Mappings ms = new Mappings(new Mock <IAtomContainer>().Object, new Mock <IAtomContainer>().Object, iterable);
bool f(int[] n)
{
if (n == p1)
{
return(false);
}
if (n == p2)
{
return(true);
}
if (n == p3)
{
return(false);
}
if (n == p4)
{
return(true);
}
throw new InvalidOperationException();
}
Assert.IsTrue(Compares.AreDeepEqual(new int[][] { p2, p4 }, ms.Filter(f).ToArray()));
}