Issue0170TestCase.java :  » Inversion-of-Control » nanocontainer » org » nanocontainer » script » xml » issues » Java Open Source

package org.nanocontainer.script.xml.issues;

import com.thoughtworks.proxy.toys.hotswap.Swappable;

import java.io.Reader;
import java.io.StringReader;
import java.util.List;

import org.nanocontainer.script.AbstractScriptedContainerBuilderTestCase;
import org.nanocontainer.script.xml.XMLContainerBuilder;
import org.picocontainer.PicoContainer;

//http://jira.codehaus.org/browse/NANO-170
public class Issue0170TestCase extends AbstractScriptedContainerBuilderTestCase {

    public void testHotSwappingCAF() {
        Reader script = new StringReader("" +
                "<container>" +
                "  <component-adapter-factory key='factory' class='org.picocontainer.gems.adapters.HotSwappingComponentAdapterFactory'>"+
                "    <component-adapter-factory class='org.picocontainer.defaults.CachingComponentAdapterFactory'>"+
                "      <component-adapter-factory class='org.picocontainer.defaults.ConstructorInjectionComponentAdapterFactory'/>"+
                "    </component-adapter-factory>"+
                "  </component-adapter-factory>"+
                "  <component-adapter class-name-key='java.util.List' class='java.util.ArrayList' factory='factory'/>"+
                "</container>");

        PicoContainer pico = buildContainer(script);
        assertNotNull(pico);
        List list = (List)pico.getComponentInstanceOfType(List.class);
        assertNotNull(list);
        assertTrue(list instanceof Swappable);
    }

    private PicoContainer buildContainer(Reader script) {
        return buildContainer(new XMLContainerBuilder(script, getClass().getClassLoader()), null, "SOME_SCOPE");
    }

}