EntityTimeModuleTestCase.java

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 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.vysper.xmpp.modules.extension.xep0202_entity_time;

import java.util.ArrayList;
import java.util.List;

import junit.framework.Assert;

import org.apache.vysper.xmpp.modules.servicediscovery.management.Feature;
import org.apache.vysper.xmpp.modules.servicediscovery.management.InfoElement;
import org.apache.vysper.xmpp.modules.servicediscovery.management.InfoRequest;
import org.apache.vysper.xmpp.modules.servicediscovery.management.ServerInfoRequestListener;
import org.apache.vysper.xmpp.modules.servicediscovery.management.ServiceDiscoveryRequestException;
import org.apache.vysper.xmpp.protocol.HandlerDictionary;
import org.apache.vysper.xmpp.protocol.NamespaceHandlerDictionary;
import org.apache.vysper.xmpp.protocol.NamespaceURIs;
import org.junit.Test;

/**
 */
public class EntityTimeModuleTestCase {

    private EntityTimeModule module = new EntityTimeModule();
    
    @Test
    public void nameMustBeProvided() {
        Assert.assertNotNull(module.getName());
    }

    @Test
    public void versionMustBeProvided() {
        Assert.assertNotNull(module.getVersion());
    }
    
    @Test
    public void getServerInfosFor() throws ServiceDiscoveryRequestException {
        List<ServerInfoRequestListener> serverInfoRequestListeners = new ArrayList<ServerInfoRequestListener>();
        
        module.addServerInfoRequestListeners(serverInfoRequestListeners);
        
        Assert.assertEquals(1, serverInfoRequestListeners.size());
        
        List<InfoElement> infoElements = serverInfoRequestListeners.get(0).getServerInfosFor(new InfoRequest(null, null, null, null));
        
        Assert.assertEquals(2, infoElements.size());
        assertFeature(infoElements, 0, NamespaceURIs.URN_XMPP_TIME);
        assertFeature(infoElements, 1, NamespaceURIs.JABBER_IQ_TIME);
    }

    private void assertFeature(List<InfoElement> infoElements, int index, String feature) {
        Assert.assertTrue(infoElements.get(index) instanceof Feature);
        Assert.assertEquals(feature, ((Feature)infoElements.get(index)).getVar());
    }

    @Test
    public void getServerInfosForWithNode() throws ServiceDiscoveryRequestException {
        List<ServerInfoRequestListener> serverInfoRequestListeners = new ArrayList<ServerInfoRequestListener>();
        module.addServerInfoRequestListeners(serverInfoRequestListeners);
        Assert.assertEquals(1, serverInfoRequestListeners.size());
        
        Assert.assertNull(serverInfoRequestListeners.get(0).getServerInfosFor(new InfoRequest(null, null, "node", null)));
    }
    
    @Test
    public void addHandlerDictionaries() {
        List<HandlerDictionary> dictionaries = new ArrayList<HandlerDictionary>();
        
        module.addHandlerDictionaries(dictionaries);
        
        Assert.assertEquals(2, dictionaries.size());

        assertHandlerNamespace(dictionaries, 0, NamespaceURIs.URN_XMPP_TIME);
        assertHandlerNamespace(dictionaries, 1, NamespaceURIs.JABBER_IQ_TIME);
    }

    private void assertHandlerNamespace(List<HandlerDictionary> dictionaries, int index, String feature) {
        Assert.assertTrue(dictionaries.get(index) instanceof NamespaceHandlerDictionary);
        NamespaceHandlerDictionary namespaceHandlerDictionary1 = (NamespaceHandlerDictionary) dictionaries.get(index);
        Assert.assertEquals(feature, namespaceHandlerDictionary1.getNamespaceURI());
    }
}