Test Failure: NestedDeepTranslationTest

This test fails for a couple of different reasons:

• nodes[0] and nodes[1] aren't part of any cluster hierarchy that contains CreateCluster(nodes.Take(2), 10)
• Clusters is a subtype of Node, but not all created clusters are added to the graph. I think they need to be right?
• The assertion loop fails on nodes[0], nodes[1], and the edge from inside the translated cluster hierarchy to a node in CreateCluster(nodes.Take(2), 10) since deep translation uses EdgesIncomingToNodeWithDescendantSource.

Are all of these just problems with the test, or does DeepTranslation need to handle edges that aren't entirely in the cluster hierarchy slightly differently? (i.e. the source/destination of an edge isn't in the cluster hierarchy)

Or, should DeepTranslation even try to translate edge boundning boxes? Should the translated graph just be rerouted by the caller after DeepTranslation?

I don't need DeepTranslation to behave in any particular way myself, but failing tests annoy me. 😄

Thanks,
Bill

Start with the failing NestedDeepTranslationTest and inspect DeepTranslation, CreateCluster(nodes.Take(2), 10), and EdgesIncomingToNodeWithDescendantSource. Determine whether the test setup or DeepTranslation should handle nodes, clusters, and edges outside the translated hierarchy. Done requires an agreed behavior and a passing test.