org.picocontainer.adapters.ComponentAdapterTestCase Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of picocontainer-tck Show documentation
There is a newer version: 2.15
/*****************************************************************************
 * 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.                                                     *
 *****************************************************************************/
package org.picocontainer.adapters;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.lang.reflect.Constructor;
import java.lang.reflect.Type;

import org.junit.Test;
import org.picocontainer.ComponentAdapter;
import org.picocontainer.ComponentMonitor;
import org.picocontainer.Parameter;
import org.picocontainer.PicoCompositionException;
import org.picocontainer.PicoContainer;
import org.picocontainer.PicoVerificationException;
import org.picocontainer.PicoVisitor;
import org.picocontainer.injectors.AbstractInjector;
import org.picocontainer.lifecycle.NullLifecycleStrategy;
import org.picocontainer.monitors.NullComponentMonitor;
import org.picocontainer.parameters.ConstantParameter;

/**
 * Test AbstractAdapter behaviour
 * @author Jörg Schaible
 */
public class ComponentAdapterTestCase {

    @SuppressWarnings("serial")
	private static class TestAdapter extends AbstractAdapter {
    	
        TestAdapter(Object componentKey, Class componentImplementation, ComponentMonitor componentMonitor) {
            super(componentKey, componentImplementation, componentMonitor);
        }
        TestAdapter(Object componentKey, Class componentImplementation) {
            super(componentKey, componentImplementation);
        }

        public T getComponentInstance(PicoContainer container) throws PicoCompositionException {
            return null;
        }


        public T getComponentInstance(PicoContainer container, Type into) throws PicoCompositionException {
            return null;
        }
        public void verify(PicoContainer container) throws PicoVerificationException {
        }

        public String getDescriptor() {
            return TestAdapter.class.getName() + ":" ;
        }
    }

    @SuppressWarnings("serial")
	private static class TestMonitoringComponentAdapter extends AbstractAdapter {
        TestMonitoringComponentAdapter(ComponentMonitor componentMonitor) {
            super(null, null, componentMonitor);
        }

        public T getComponentInstance(PicoContainer container) throws PicoCompositionException {
            return null;
        }

        public T getComponentInstance(PicoContainer container, Type into) throws PicoCompositionException {
            return null;
        }
        public void verify(PicoContainer container) throws PicoVerificationException {
        }
        public Object getComponentKey() {
            return null;
        }
        public Class getComponentImplementation() {
            return null;
        }
        public void accept(PicoVisitor visitor) {
        }

        public String getDescriptor() {
            return null;
        }
    }
    
    @SuppressWarnings("serial")
	private static class TestInstantiatingAdapter extends AbstractInjector {
        TestInstantiatingAdapter(Object componentKey, Class componentImplementation, Parameter... parameters) {
            super(componentKey, componentImplementation, parameters, new NullComponentMonitor(), false);
        }
        @Override
        public void verify(PicoContainer container) throws PicoCompositionException {
        }

        public T getComponentInstance(PicoContainer container, Type into) throws PicoCompositionException {
            return null;
        }

        public T getComponentInstance(PicoContainer container) throws PicoCompositionException {
            return null;
        }

        public String getDescriptor() {
            return null;
        }
    }
    
    @Test public void testComponentImplementationMayNotBeNull() {
        try {
            new TestAdapter