package com.srv4pos.server.api.auth;
   
   import com.srv4pos.server.api.Registry;
   import com.srv4pos.server.api.ServiceFactory;
   import com.srv4pos.server.api.exceptions.NotImplementedJsonException;
   import com.srv4pos.server.api.exceptions.OutdatedVersionJsonException;
   import com.srv4pos.server.api.infrastructure.http.Transport;
   import org.junit.Assert;
   
  import java.net.URL;
  
  /**
   * <p>User: Kirill, Date: 11.09.13 16:16</p>.
   */
  public class AuthServiceSample {
      private final AuthService authService;
  
      public AuthServiceSample(URL url, Transport transport) {
          ServiceFactory serviceFactory = new ServiceFactory(url, null, transport);
          authService = serviceFactory.getAuthService();
      }
  
      public void test() {
          // Try noauth/handshake first to know is current version supported. If this method says outdated=true, then you are still able to use the api,
          // but you have to recommend user to update his application ASAP.
          // Try auth/handshake to know is there any Seller registered on server
  
          // STEP 1. Make sure the version we use is the latest
          try {
              authService.handshake();
              Assert.assertTrue(String.format("Checking version '%s' is still supportable by the server", Registry.VERSION), true);
          } catch (OutdatedVersionJsonException e) {
              Assert.assertTrue("Current version is out date!", false);
              // Note: we are not able to use the api!
          } catch (NotImplementedJsonException e) {
              Assert.assertTrue("Current version is not yet supported!", false);
              // Note: warn user he must wait until local server is up to date
              // or go to support@srv4pos.com if this message continues showing too long
          }
      }
  
  }