Top 20 NuGet actor Packages
ServiceFabric.Mocks contains many mocks and helper classes to facilitate and simplify unit testing of your Service Fabric Actor and Service projects.
You need a Akka.TestKit.* package! Add the one appropriate for the test framework you use instead. For example: Akka.TestKit.Xunit or Akka.TestKit.VsTest. This package only contains base functionality for writing tests for the Akka.NET framework.