org.picocontainer.defaults.issues.Issue0229TestCase Maven / Gradle / Ivy

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/*****************************************************************************
 * 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 Michael Rettig                                           *
 *****************************************************************************/
package org.picocontainer.defaults.issues;

import static org.junit.Assert.assertNotNull;

import org.junit.Test;
import org.picocontainer.DefaultPicoContainer;
import org.picocontainer.visitors.VerifyingVisitor;


public class Issue0229TestCase {
    
    public static class MockRunnable implements Runnable {
        public void run() {
        }
    }

    public static class OtherRunnable implements Runnable {
        public void run() {
        }
    }

    public static class MockRunner {
        private final Runnable[] _runners;

        public MockRunner(Runnable[] runnables) {
            _runners = runnables;
        }
        
        public Runnable[] getRunners(){
            return _runners;
        }
    }

    @Test public void testArrayDependenciesAndVerification() {
        DefaultPicoContainer container = new DefaultPicoContainer();
        container.addComponent(new MockRunnable());
        container.addComponent(new OtherRunnable());
        container.addComponent(MockRunner.class);

        // this will fail to resolve the Runnable array on the MockRunner
        VerifyingVisitor visitor = new VerifyingVisitor();
        visitor.traverse(container);

        container.start();
        assertNotNull(container.getComponent(MockRunner.class));
    }

}