package apifest;

 import java.math.BigDecimal;

 import java.util.Currency;

 import junit.framework.TestCase;

 import org.apidesign.apifest08.currency.Amount;

 import org.apidesign.apifest08.currency.Convertor;

 import org.apidesign.apifest08.currency.UnsupportedConversionException;

 //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 {

         Currency CZK = Currency.getInstance("CZK");

         Currency USD = Currency.getInstance("USD");

         Currency SKK = Currency.getInstance("SKK");

         Convertor c = new Convertor(new BigDecimal(17), USD, CZK);

         try {

             Amount a = c.convert(new BigDecimal("10"), USD, SKK);

             //fail();

         } catch (UnsupportedConversionException e) {

             assertEquals("Conversion from  the currency USD to the currency SKK or vice versa in not supported.", e.getMessage());

         }

     }

 }