how to make a strong named friend assembly when do unit test

a strong named assemblyA has a internal class and several public methods, which need unit testing. But the class is inaccessible in other assembly. So the friend assembly can be configurated to make other assembly.s access possbile. 1. get the public key of the assemblyA sn -p .snk file output snk file sn -tp output snk file after the above two cmds, I can get the public 2. sign the unit test Assembly 3. add the following the statement in the properties file of assemblyA now the class in assemblyA can be accessed in unit test class. reference http://blog.tylerholmes.com/2008/04/unit-tests-and-internalsvisibleto.html