public void AdminDefaultPasswordIsSaltedSha512Hash()
 {
     Action<string, string> updateHook = (username, password) =>
     {
         Assert.Fail("Generating password hash should not update the related db entry.");
     };
     var passwordService = new PasswordService(updateHook);
     var saltedHash = passwordService.GetSaltedHash(DefaultAdminPassword, DefaultAdminUserName);
     Assert.AreEqual(DefaultAdminHash, saltedHash);
 }