How to use testing with EntityFramework and Moq or Castle whereas Nuget EF packages does not have InternalsVisibleTo?

Question

For my own projects i need to expose EF functionality with overriding some internal classes. It is a way to create Proxy classes with Emit or Moq or Castle and works with them, but it works only with EF compiled from GitHub sources. This sources have InternalsVisibleTo attribute for DynamicProxyGenAssembly2 assemblies and Emit/Moq/Castle works fine. But when i try to use EF nuget package, i see that this version does not have InternalsVisibleTo attributes (only one).