Testing CreateUserAuth and Hostcontext

ServiceStack Testing
1

I am testing a custom Auth repository where the CreateUserAuth method has a call to

         var saltedHash = HostContext.Resolve<IHashProvider>();

In my test I registered in the setup

 container.Register<IHashProvider>(x=>new SaltedHash());

and then I resolve the IUserAuthRepository
Everithing resolves fine until the call to the HostContext
The error says that :

System.Configuration.ConfigurationErrorsException : ServiceStack: AppHost does not exist or has not been initialized.
2

Ok sorry, was missing the call to init in the tests.