core/src/test/java/flex/messaging/client/FlexClientManagerTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information 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 with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package flex.messaging.client;

import flex.messaging.MessageBroker;
import org.junit.Assert;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * Unit tests for the flex.messaging.client.FlexClientManager
 */
public class FlexClientManagerTest extends TestCase {
	
	protected MessageBroker broker;
	protected FlexClientManager manager;

    public FlexClientManagerTest(String name)
    {
        super(name);
    }

    public static Test suite()
    {
        return new TestSuite(FlexClientManagerTest.class);
    }

    protected void setUp() throws Exception
    {
        super.setUp();

        broker = new MessageBroker(false);
        broker.initThreadLocals();
        manager = new FlexClientManager(broker);
    }
    
    protected void tearDown() throws Exception
    {
        super.tearDown();
    }
    /**
     * Test that FlexClientManager.createFlexClient(id) returns 
     * a FlexClient instance with the correct id.  
     */
    public void testCreateFlexClientWithId()
    {
        String id = "abc";
        FlexClient client = manager.createFlexClient(id);       
        Assert.assertEquals(id, client.getId());        
    }
    /**
     * Test that calling FlexClientManager.getFlexClient(id) with 
     * a new id, returns a new FlexClient instance with the correct
     * id. 
     */
    public void testGetFlexClientNewId()
    {
        String id = "def";
        FlexClient client = manager.getFlexClient(id);
        Assert.assertNotNull(client);
        Assert.assertEquals(id, client.getId());        
    }
    /**
     * Test that calling FlexClientManager.getFlexClient(id) with 
     * an id for an existing FlexClient, returns the FlexClient 
     * instance with the correct id. 
     */
    public void testGetFlexClientExistingId()
    {
        String id = "ghi";
        manager.createFlexClient(id);
        FlexClient client = manager.getFlexClient(id);        
        Assert.assertEquals(id, client.getId());        
    }
    /**
     * Test that calling FlexClientManager.getFlexClient(id, createNewIfNotExist) 
     * with an id for a nonexistent FlexClient and false returns null.
     */
    public void testGetFlexClientCreateNewFalse()
    {
        String id = "jkl";
        FlexClient client = manager.getFlexClient(id,false);        
        Assert.assertNull(client);       
    }
    /**
     * Test that calling FlexClientManager.getFlexClientCount() returns
     * 2 when there are 2 FlexClients.
     */
    public void testGetFlexClientCount()
    {        
        manager.getFlexClient("client1");
        manager.getFlexClient("client2");
        Assert.assertEquals(2, manager.getFlexClientCount());       
    }
    /**
     * Test that FlexClientManager.removeFlexClient(FlexClient) removes
     * the correct FlexClient. 
     */
    public void testRemoveFlexClient()
    {        
        FlexClient client = manager.getFlexClient("client1");
        manager.getFlexClient("client2");
        manager.removeFlexClient(client);
        Assert.assertEquals(1, manager.getFlexClientCount());      
        Assert.assertEquals("client2", manager.getClientIds()[0]);
    }

}