public void ApplyCollectionInsertionComposition()
{
var toInsert = new Route();
var change = new CompositionCollectionInsertion
{
AffectedElement = railway,
Feature = RailwayContainer.ClassInstance.LookupReference("routes"),
AddedElement = toInsert
};
change.Apply();
Assert.AreEqual(toInsert, railway.Routes.Last());
}
public void InvertCollectionInsertionComposition()
{
var toInsert = new Route();
var change = new CompositionCollectionInsertion
{
AffectedElement = railway1,
Feature = RailwayContainer.ClassInstance.LookupReference("routes"),
AddedElement = toInsert
};
change.Apply();
foreach (var inverted in change.Invert())
{
inverted.Apply();
}
CollectionAssert.DoesNotContain(railway1.Routes.ToList(), toInsert);
Assert.AreEqual(railway1.Routes.Count, railway2.Routes.Count);
}