package org.apidesign.apifest08.test;

 import static junit.framework.Assert.assertEquals;

 import static junit.framework.Assert.assertFalse;

 import static junit.framework.Assert.assertTrue;

 import static org.apidesign.apifest08.test.Task1Test.CZK;

 import static org.apidesign.apifest08.test.Task1Test.SKK;

 import static org.apidesign.apifest08.test.Task1Test.USD;

 import java.math.BigDecimal;

 import org.apidesign.apifest08.currency.ConvertorFactory;

 import org.apidesign.apifest08.currency.ExtendedConvertor;

 import org.apidesign.apifest08.currency.Money;

 import org.apidesign.apifest08.currency.MoneyImpl;

 import org.junit.Test;

 public class ConvertorTest {

 	private static final ExtendedConvertor CZK_TO_USD_CONVERTOR = ConvertorFactory.createConvertor(new MoneyImpl(17,CZK), new MoneyImpl(1,USD));

 	@Test

 	public void testConvertSmall()

 	{

 		Money converted = CZK_TO_USD_CONVERTOR.convert(new MoneyImpl(0.17,CZK),USD);

 		assertEquals(new MoneyImpl(new BigDecimal("0.01"),USD),converted);

 		assertEquals(USD,converted.getCurrency());

 	}

 	@Test

 	public void testConvertSmallReverse()

 	{

 		Money converted = CZK_TO_USD_CONVERTOR.convert(new MoneyImpl(0.01,USD),CZK);

 		assertEquals(new MoneyImpl(new BigDecimal("0.17"),CZK),converted);

 	}

 	@Test

 	public void testSupports()

 	{

 		assertTrue(CZK_TO_USD_CONVERTOR.isConversionSupported(USD,CZK));

 		assertTrue(CZK_TO_USD_CONVERTOR.isConversionSupported(CZK,USD));

 		assertFalse(CZK_TO_USD_CONVERTOR.isConversionSupported(CZK,CZK));

 		assertFalse(CZK_TO_USD_CONVERTOR.isConversionSupported(CZK,SKK));

 	}

 }