socketrequestinfotest.java

OpenJMS是一个开源的Java Message Service API 1.0.2 规范的实现,它包含有以下特性： *. 它既支持点到点（point-to-point）（PTP）模型和发布/订

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 *
 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
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 * Copyright 2005 (C) Exoffice Technologies Inc. All Rights Reserved.
 *
 * $Id: SocketRequestInfoTest.java,v 1.3 2005/12/01 13:44:39 tanderson Exp $
 */
package org.exolab.jms.net.socket;

import junit.framework.TestCase;

import org.exolab.jms.net.uri.URI;
import org.exolab.jms.net.util.Properties;
import org.exolab.jms.net.orb.ORB;


/**
 * Tests the {@link SocketRequestInfo} class.
 *
 * @author <a href="mailto:[e-mail]">Tim Anderson</a>
 * @version $Revision: 1.3 $ $Date: 2005/12/01 13:44:39 $
 */
public class SocketRequestInfoTest extends TestCase {

    /**
     * Construct a new <code>SocketRequestInfoTest</code>.
     *
     * @param name the name of the test to run
     */
    public SocketRequestInfoTest(String name) {
        super(name);
    }

    /**
     * Tests accessors.
     *
     * @throws Exception for any error
     */
    public void testAccessors() throws Exception {
        final String uri = "tcp://localhost:8050";
        final String alternativeURI = "tcp://foo.org:9090";
        final boolean bindAll = true;
        final boolean bindOne = false;

        SocketRequestInfo info = populate(uri, alternativeURI, bindAll);

        assertEquals(uri, info.getURI().toString());
        assertEquals(alternativeURI, info.getAlternativeHost().toString());
        assertEquals(bindAll, info.getBindAll());
        info.setBindAll(bindOne);
        assertEquals(bindOne, info.getBindAll());
    }

    /**
     * Tests {@link SocketRequestInfo#equals}.
     *
     * @throws Exception for any error
     */
    public void testEquals() throws Exception {
        final String uri = "tcp://localhost:8050";
        final String alternativeURI = "tcp://foo.org:9090";
        final boolean bindAll = true;

        SocketRequestInfo info1 = populate(uri, alternativeURI, bindAll);
        SocketRequestInfo info2 = populate(uri, alternativeURI, bindAll);
        assertEquals(info1, info2);

        SocketRequestInfo info3 = populate(uri, null, bindAll);
        assertFalse(info1.equals(info3));

        SocketRequestInfo info4 = populate(uri, alternativeURI, !bindAll);
        assertFalse(info1.equals(info4));
    }

    /**
     * Tests properties.
     *
     * @throws Exception for any error
     */
    public void testProperties() throws Exception {
        final String prefix = "org.exolab.jms.net.tcps.";
        final String uri = "tcps://exolab.org:4040/";
        final String alternativeHost = "localhost";
        final boolean bindAll = false;

        Properties properties = new Properties(prefix);
        SocketRequestInfo info1 = populate(uri, alternativeHost, bindAll);
        info1.export(properties);

        SocketRequestInfo info2 = new SocketRequestInfo(
                new URI(properties.get(ORB.PROVIDER_URI)),
                properties);
        assertEquals(info1, info2);

        assertEquals(uri, info2.getURI().toString());
        assertEquals(alternativeHost, info2.getAlternativeHost());
        assertEquals(bindAll, info2.getBindAll());
    }

    /**
     * Helper to populate an {@link SocketRequestInfo}.
     *
     * @param uri            the URI
     * @param alternativeHost the alternative host
     * @param bindAll        indicates how socket connections should be
     *                       accepted, on a multi-homed host
     * @return a new <code>SocketRequestInfo</code>
     * @throws Exception for any error
     */
    private SocketRequestInfo populate(String uri, String alternativeHost,
                                       boolean bindAll)
            throws Exception {
        SocketRequestInfo info = new SocketRequestInfo(new URI(uri));
        info.setAlternativeHost(alternativeHost);
        info.setBindAll(bindAll);
        return info;
    }

}