public void AddChildrenDouble()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch aBranch = tree.CreateNewBranch();
Assert.NotNull(aBranch);
Assert.IsTrue(start.AddChild(aBranch));
Assert.IsFalse(start.AddChild(aBranch));
Assert.IsTrue(aBranch.Parents.Contains(start));
Assert.AreEqual(1, aBranch.Parents.Count);
Assert.AreEqual(0, aBranch.Children.Count);
Assert.IsTrue(start.Children.Contains(aBranch));
Assert.AreEqual(0, start.Parents.Count);
Assert.AreEqual(1, start.Children.Count);
}
public void AddSelf()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch aBranch = tree.CreateNewBranch();
Assert.NotNull(aBranch);
Assert.IsFalse(start.AddChild(start), "Should be able to add self");
Assert.IsFalse(start.AddParent(start), "Should be able to add self");
}
public void DependencyCheckBranched()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch a = tree.GetStart();
DialogTreeBranch b = tree.CreateNewBranch();
DialogTreeBranch c = tree.CreateNewBranch();
DialogTreeBranch d = tree.CreateNewBranch();
a.Name = "a";
b.Name = "b";
c.Name = "c";
c.Name = "d";
a.AddChild(b);
a.AddChild(c);
Assert.IsTrue(DialogUtilities.CheckForCircularDependency(tree, c, a));
Assert.IsFalse(DialogUtilities.CheckForCircularDependency(tree, c, d));
Assert.IsFalse(DialogUtilities.CheckForCircularDependency(tree, c, b));
}
public void AddChildCallback()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch aBranch = tree.CreateNewBranch();
bool parentCallback = false, childCallback = false;
aBranch.OnBranchParentAdded += id => parentCallback = true;
start.OnBranchChildAdded += id => childCallback = true;
Assert.IsTrue(start.AddChild(aBranch));
Assert.IsTrue(parentCallback, "Parent Added Callback failed");
Assert.IsTrue(childCallback, "Child Added Callback failed");
}
public void RemoveChildCallback()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch aBranch = tree.CreateNewBranch();
Assert.IsTrue(start.AddChild(aBranch), "Cannot test removal if you can't add branches");
Assert.AreEqual(1, start.Children.Count);
Assert.AreEqual(1, aBranch.Parents.Count);
bool parentCallback = false, childCallback = false;
aBranch.OnBranchParentRemoved += id => parentCallback = true;
start.OnBranchChildRemoved += id => childCallback = true;
Assert.IsTrue(start.RemoveChild(aBranch));
Assert.IsTrue(parentCallback, "Parent Added Callback failed");
Assert.IsTrue(childCallback, "Child Added Callback failed");
}
public void DependencyCheckBranchedChildren()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch a1 = tree.CreateNewBranch();
DialogTreeBranch a2 = tree.CreateNewBranch();
DialogTreeBranch b1 = tree.CreateNewBranch();
DialogTreeBranch b2 = tree.CreateNewBranch();
start.Name = nameof(start);
a1.Name = nameof(a1);
a2.Name = nameof(a2);
b1.Name = nameof(b1);
b2.Name = nameof(b2);
start.AddChild(a1);
a1.AddChild(a2);
b1.AddChild(b2);
Assert.IsFalse(DialogUtilities.CheckForCircularDependency(tree, a2, b1));
a2.AddChild(b1);
Assert.IsTrue(DialogUtilities.CheckForCircularDependency(tree, b2, a1));
}
protected override void RelationshipCreate(DialogTreeBranch parent, DialogTreeBranch child)
{
parent.AddChild(child);
}