package test;

import junit.framework.TestCase;

import com.thoughtworks.xstream.XStream;

/**
 * @author Hari Krishna Dara
 */
public class XSTR478 extends TestCase
{
    public void testPolymorphicEnums()
    {
        XStream xs = new XStream();
        xs.addDefaultImplementation(EnumI.class, EnumT.class);
        String xml = xs.toXML(new TestType());
        assertFalse("Default implemention is not expected in the output: "
                + xml, xml.contains("EnumT"));
    }

    interface EnumI {

    }

    enum EnumT implements EnumI {
        ENUM1,
        ENUM2
    }

    static class TestType {
        EnumI type = EnumT.ENUM1;
    }
}