task1/solution02/test/org/apidesign/apifest08/test/ConvertorFactoryTest.java
changeset 6 97662396c0fd
child 16 2864c6d744c0
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/task1/solution02/test/org/apidesign/apifest08/test/ConvertorFactoryTest.java	Sun Sep 28 14:12:38 2008 +0200
     1.3 @@ -0,0 +1,46 @@
     1.4 +package org.apidesign.apifest08.test;
     1.5 +
     1.6 +import static junit.framework.Assert.assertEquals;
     1.7 +import static junit.framework.Assert.assertNotNull;
     1.8 +import static org.apidesign.apifest08.test.Task1Test.CZK;
     1.9 +import static org.apidesign.apifest08.test.Task1Test.USD;
    1.10 +
    1.11 +import java.util.Currency;
    1.12 +
    1.13 +import org.apidesign.apifest08.currency.ConvertorFactory;
    1.14 +import org.apidesign.apifest08.currency.UnsupportedConversionException;
    1.15 +import org.junit.Test;
    1.16 +
    1.17 +
    1.18 +public class ConvertorFactoryTest {
    1.19 +	@Test(expected=NullPointerException.class)
    1.20 +	public void testNullSource()
    1.21 +	{
    1.22 +		ConvertorFactory.createConvertor(null, USD);
    1.23 +	}
    1.24 +	@Test(expected=NullPointerException.class)
    1.25 +	public void testNullDestination()
    1.26 +	{
    1.27 +		ConvertorFactory.createConvertor(CZK, null);
    1.28 +	}
    1.29 +	@Test(expected=IllegalArgumentException.class)
    1.30 +	public void testShortSource()
    1.31 +	{
    1.32 +		ConvertorFactory.createConvertor(Currency.getInstance("CZ"), USD);
    1.33 +	}
    1.34 +	@Test(expected=UnsupportedConversionException.class)
    1.35 +	public void testUnknownCombination()
    1.36 +	{
    1.37 +		ConvertorFactory.createConvertor(CZK, Currency.getInstance("ZAR"));
    1.38 +	}
    1.39 +	@Test
    1.40 +	public void testOk()
    1.41 +	{
    1.42 +		assertNotNull(ConvertorFactory.createConvertor(CZK, USD));
    1.43 +	}
    1.44 +	@Test
    1.45 +	public void testReverted()
    1.46 +	{
    1.47 +		assertEquals(ConvertorFactory.createConvertor(CZK, USD).revert(), ConvertorFactory.createConvertor(USD, CZK));
    1.48 +	}
    1.49 +}