public void PossibleBranchLinkAdded2()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch a = tree.GetStart();
a.Name = "A";
BranchTestScriptView branchTest = new BranchTestScriptView();
TreeBranchVM aBranch = new TreeBranchVM(project, branchTest, a);
branchTest.Branches.Add(aBranch);
Assert.IsFalse(aBranch.AreBranchLinksPossible, "Branch links are possible as there are no other branches");
Assert.AreEqual(0, aBranch.PotentialBranchLinks.Count);
DialogTreeBranch b = tree.CreateNewBranch();
b.Name = "B";
TreeBranchVM bBranch = new TreeBranchVM(project, branchTest, b);
branchTest.Branches.Add(bBranch);
//no relation between the branches so all links are possible
TestBranchPossibility(aBranch, b);
TestBranchPossibility(bBranch, a);
// link a to b so that the options for both branches are limited
RelationshipCreate(a, b);
//A is parent of B so there should be no possible actions
TestBranchPossibility(aBranch);
TestBranchPossibility(bBranch);
}
/// <summary>
/// Performs a series of tests to ensure a tree branches possible links are correct based on the expected links in the <see cref="children"/> parameter
/// </summary>
/// <param name="branch">tree branch VM to test</param>
/// <param name="children">all expected links, if any</param>
private void TestBranchPossibility(TreeBranchVM branch, params DialogTreeBranch[] children)
{
bool shouldHaveLinks = children.Any();
Assert.AreEqual(shouldHaveLinks, branch.AreBranchLinksPossible);
if (shouldHaveLinks)
{
Assert.GreaterOrEqual(0, branch.SelectedBranchLinkIndex);
}
Assert.AreEqual(children.Length, branch.PotentialBranchLinks.Count, "Unexpected amount of children found");
foreach (DialogTreeBranch link in children)
{
Assert.IsTrue(branch.PotentialBranchLinks.Any(s => s == link),
$"branch '{branch.DialogBranch.Name}' is expected to have '{link.Name}' as a potential link... but it doesn't!");
}
foreach (TreeBranchLinkInfoVM link in branch.BranchLinks)
{
if (children.Any(c => c == link.Child))
{
Assert.Fail($"Potential branch link contained inside '{branch.DialogBranch.Name}' that is an actual branch link!");
}
}
}
public void PossibleBranchLinkPreExisting()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch a = tree.GetStart();
a.Name = "A";
BranchTestScriptView branchTest = new BranchTestScriptView();
TreeBranchVM aBranch = new TreeBranchVM(project, branchTest, a);
branchTest.Branches.Add(aBranch);
//no other branches so there shouldn't be any possibilities
TestBranchPossibility(aBranch);
DialogTreeBranch b = tree.CreateNewBranch();
b.Name = "B";
RelationshipCreate(a, b);
TreeBranchVM bBranch = new TreeBranchVM(project, branchTest, b);
branchTest.Branches.Add(bBranch);
//branches already linked so there shouldn't be any possible links
TestBranchPossibility(aBranch);
TestBranchPossibility(bBranch);
}
public void PossibleBranchLinkAdded()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch a = tree.GetStart();
a.Name = "A";
BranchTestScriptView branchTest = new BranchTestScriptView();
TreeBranchVM aBranch = new TreeBranchVM(project, branchTest, a);
branchTest.Branches.Add(aBranch);
TestBranchPossibility(aBranch);
DialogTreeBranch b = tree.CreateNewBranch();
b.Name = "B";
TestBranchPossibility(aBranch, b);
}
public void PossibleBranchLinkDeleted()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
BranchTestScriptView branchTest = new BranchTestScriptView();
DialogTreeBranch a = tree.GetStart();
a.Name = "A";
TreeBranchVM aBranch = new TreeBranchVM(project, branchTest, a);
branchTest.Branches.Add(aBranch);
DialogTreeBranch b = tree.CreateNewBranch();
b.Name = "B";
TreeBranchVM bBranch = new TreeBranchVM(project, branchTest, b);
branchTest.Branches.Add(bBranch);
DialogTreeBranch c = tree.CreateNewBranch();
c.Name = "C";
TreeBranchVM cBranch = new TreeBranchVM(project, branchTest, c);
branchTest.Branches.Add(cBranch);
RelationshipCreate(a, b);
RelationshipCreate(b, c);
TestBranchPossibility(aBranch, c);
TestBranchPossibility(bBranch);
TestBranchPossibility(cBranch);
tree.RemoveBranch(b);
TestBranchPossibility(aBranch, c);
TestBranchPossibility(cBranch, a);
}
