public void TestCloneSubHierarchyWithInternalReference()
{
var graph = AssetHierarchyHelper.BuildAssetAndGraph(2, 2, 2, x => x.Parts[GuidGenerator.Get(5)].Part.MyReference = x.Parts[GuidGenerator.Get(6)].Part);
Debug.Write(AssetHierarchyHelper.PrintHierarchy(graph.Asset));
var originalRoot = graph.Asset.Hierarchy.Parts[graph.Asset.Hierarchy.RootParts[1].Id];
Dictionary <Guid, Guid> remapping;
var clone = AssetCompositeHierarchyPropertyGraph <Types.MyPartDesign, Types.MyPart> .CloneSubHierarchies(graph.Container.NodeContainer, graph.Asset, originalRoot.Part.Id.Yield(), SubHierarchyCloneFlags.None, out remapping);
var cloneRoot = clone.Parts[clone.RootParts.Single().Id];
Assert.Empty(remapping);
Assert.Equal(3, clone.Parts.Count);
Assert.Single(clone.RootParts);
foreach (var rootPart in clone.RootParts)
{
Assert.Contains(rootPart, clone.Parts.Values.Select(x => x.Part));
}
foreach (var part in clone.Parts.Values)
{
var matchingPart = graph.Asset.Hierarchy.Parts[part.Part.Id];
Assert.NotEqual(matchingPart, part);
Assert.NotEqual(matchingPart.Part, part.Part);
Assert.Equal(matchingPart.Part.Id, part.Part.Id);
Assert.Equal(matchingPart.Part.Name, part.Part.Name);
}
Assert.Equal(originalRoot.Part.Id, cloneRoot.Part.Id);
Assert.NotEqual(originalRoot.Part.Children[0], cloneRoot.Part.Children[0]);
Assert.NotEqual(originalRoot.Part.Children[1], cloneRoot.Part.Children[1]);
Assert.Equal(originalRoot.Part.Children[0].Id, cloneRoot.Part.Children[0].Id);
Assert.Equal(originalRoot.Part.Children[1].Id, cloneRoot.Part.Children[1].Id);
Assert.NotEqual(originalRoot.Part.Children[0].Parent, cloneRoot.Part.Children[0].Parent);
Assert.NotEqual(originalRoot.Part.Children[1].Parent, cloneRoot.Part.Children[1].Parent);
Assert.Equal(cloneRoot.Part, cloneRoot.Part.Children[0].Parent);
Assert.Equal(cloneRoot.Part, cloneRoot.Part.Children[1].Parent);
Assert.Equal(cloneRoot.Part.Children[1], cloneRoot.Part.Children[0].MyReference);
}
