package apifest;

 import junit.framework.TestCase;

 import org.apidesign.apifest08.currency.Convertor;

 import org.apidesign.apifest08.currency.CurrencyValue;

 //import static org.apidesign.apifest08.test.Currencies.CZK;

 //import static org.apidesign.apifest08.test.Currencies.SKK;

 //import static org.apidesign.apifest08.test.Currencies.USD;

 /** Write a test that works with version from task A and fails with version B.

  */

 public class CurrencyTest extends TestCase {

     public CurrencyTest(String n) {

         super(n);

     }

     public void testCompatibility() throws Exception {

         try {

             Convertor c = Convertor.getConvertorIntegerString(

                 CurrencyValue.getCurrencyValue(1, "CZK"),

                 CurrencyValue.getCurrencyValue(1, "CZK")

             );

             c.convert("CZK", CurrencyValue.getCurrencyValue(10, "CZK"));

             fail("Should throw exception");

         } catch (IllegalArgumentException e) {

             //ok

         }

     }

 }