Add test case for a bug that Darren discovered where we don't properly dup packages in resolve_dependencies.
Add test case for a bug that Darren discovered where we don't properly
dup packages in resolve_dependencies.


tpkg/client,tpkg/client,tpkg/pkgs,tpkg/server,tpkg/pkgs,tpkg/server,jaeheung90/tpkg-client,jaeheung90/tpkg-client,tpkg/client,jaeheung90/tpkg-client,tpkg/pkgs,tpkg/server