This improves HGitaly compliance with Gitaly's behaviour
RepositoryExists
in RHGitaly (can still be seen in !140 (merged)), which did not enjoy a Gitaly Comparison test.GetTreeEntry
gRPC method, because our Gitaly Comparison test was buggy.The Gitaly Comparison test module for blobs and trees is now using the comparison.RpcHelper
class, a big refactoring effort that led to the introduction of the new assert_compare_aggregated
helper method.