org.picocontainer.containers.EmptyPicoContainerTestCase Maven / Gradle / Ivy
/*****************************************************************************
* Copyright (C) PicoContainer Organization. All rights reserved. *
* ------------------------------------------------------------------------- *
* The software in this package is published under the terms of the BSD *
* style license a copy of which has been included with this distribution in *
* the LICENSE.txt file. *
* *
* Original code by the committers *
*****************************************************************************/
package org.picocontainer.containers;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.picocontainer.NameBinding;
import org.picocontainer.PicoContainer;
/**
* @author Mauro Talevi
*/
public class EmptyPicoContainerTestCase {
@Test public void testReturnValues() {
PicoContainer pico = new EmptyPicoContainer();
assertNull(pico.getComponentAdapter(null, (NameBinding) null));
assertNull(pico.getComponentAdapter(null, (NameBinding) null));
assertTrue(pico.getComponentAdapters().isEmpty());
assertTrue(pico.getComponentAdapters(null).isEmpty());
assertNull(pico.getComponent((Class) null));
assertNull(pico.getComponent((Class) null));
assertTrue(pico.getComponents().isEmpty());
assertTrue(pico.getComponents(null).isEmpty());
assertNull(pico.getParent());
}
}