public void ExtractMultipleChildrenInvalid()
{
SingleChild root= new SingleChild();
MultipleChildren extractMe= new MultipleChildren();
root.AddChild(extractMe);
SingleChild child1= new SingleChild();
SingleChild child2= new SingleChild();
extractMe.AddChild(child1);
extractMe.AddChild(child2);
Assert.That(!extractMe.ExtractNode(), "Node was extracted although not allowed");
Assert.That(extractMe.Parent ==root, "Parent was modified");
Assert.That(extractMe.ParentConnector ==root.DefaultConnector, "Parent connector was modified");
Assert.That(child1.Parent ==extractMe, "Parent was modified on children");
Assert.That(child1.ParentConnector ==extractMe.DefaultConnector, "Parent connector modified on children");
Assert.That(child2.Parent ==extractMe, "Parent was modified on children");
Assert.That(child2.ParentConnector ==extractMe.DefaultConnector, "Parent connector was modified on children");
}
public void ExtractMultipleChildrenValid()
{
MultipleChildren root= new MultipleChildren();
MultipleChildren extractMe= new MultipleChildren();
root.AddChild(extractMe);
SingleChild child1= new SingleChild();
SingleChild child2= new SingleChild();
extractMe.AddChild(child1);
extractMe.AddChild(child2);
Assert.That(extractMe.ExtractNode(), "Could not extract node");
Assert.That(extractMe.Parent ==null, "Parent was not cleared");
Assert.That(extractMe.ParentConnector ==null, "Parent connector was not cleared");
Assert.That(child1.Parent ==root, "Parent was not updated on children");
Assert.That(child1.ParentConnector ==root.DefaultConnector, "Parent connector was not updated on children");
Assert.That(child2.Parent ==root, "Parent was not updated on children");
Assert.That(child2.ParentConnector ==root.DefaultConnector, "Parent connector was not updated on children");
}