public void ApplyPropertyChangeReference()
{
var parent = railway.Routes[0];
var newValue = railway.Semaphores[0];
var change = new AssociationPropertyChange
{
AffectedElement = parent,
Feature = Route.ClassInstance.LookupReference("entry"),
NewValue = newValue
};
change.Apply();
Assert.AreSame(newValue, parent.Entry);
}
public void InvertPropertyChangeReference()
{
var parent = railway1.Routes[0];
var newValue = railway1.Semaphores[0];
var oldValue = parent.Entry;
var change = new AssociationPropertyChange
{
AffectedElement = parent,
Feature = Route.ClassInstance.LookupReference("entry"),
OldValue = oldValue,
NewValue = newValue
};
change.Apply();
foreach (var inverted in change.Invert())
{
inverted.Apply();
}
Assert.AreSame(oldValue, parent.Entry);
}