protected override void OnTearDown()
 {
     base.OnTearDown();
     webServiceClient = null;
     amplaUserStore   = null;
     amplaUserService = null;
 }
 protected override void OnSetUp()
 {
     base.OnSetUp();
     webServiceClient = new SimpleSecurityWebServiceClient("User");
     amplaUserStore   = new AmplaUserStore();
     amplaUserService = new AmplaUserService(webServiceClient, amplaUserStore);
 }