DestinationFilterTest.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 org.apache.activemq.filter;

import junit.framework.TestCase;

import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.command.ActiveMQTopic;

public class DestinationFilterTest extends TestCase {

   public void testPrefixFilter() throws Exception {
      DestinationFilter filter = DestinationFilter.parseFilter(new ActiveMQQueue(">"));
      assertTrue("Filter not parsed well: " + filter.getClass(), filter instanceof PrefixDestinationFilter);
      System.out.println(filter);
      assertFalse("Filter matched wrong destination type", filter.matches(new ActiveMQTopic(">")));
   }

   public void testWildcardFilter() throws Exception {
      DestinationFilter filter = DestinationFilter.parseFilter(new ActiveMQQueue("A.*"));
      assertTrue("Filter not parsed well: " + filter.getClass(), filter instanceof WildcardDestinationFilter);
      assertFalse("Filter matched wrong destination type", filter.matches(new ActiveMQTopic("A.B")));
   }

   public void testCompositeFilter() throws Exception {
      DestinationFilter filter = DestinationFilter.parseFilter(new ActiveMQQueue("A.B,B.C"));
      assertTrue("Filter not parsed well: " + filter.getClass(), filter instanceof CompositeDestinationFilter);
      assertFalse("Filter matched wrong destination type", filter.matches(new ActiveMQTopic("A.B")));
   }

   public void testMatchesChild() throws Exception {
      DestinationFilter filter = DestinationFilter.parseFilter(new ActiveMQQueue("A.*.C"));
      assertFalse("Filter matched wrong destination type", filter.matches(new ActiveMQTopic("A.B")));
      assertTrue("Filter did not match", filter.matches(new ActiveMQQueue("A.B.C")));

      filter = DestinationFilter.parseFilter(new ActiveMQQueue("A.*"));
      assertTrue("Filter did not match", filter.matches(new ActiveMQQueue("A.B")));
      assertFalse("Filter did match", filter.matches(new ActiveMQQueue("A")));
   }

   public void testMatchesAny() throws Exception {
      DestinationFilter filter = DestinationFilter.parseFilter(new ActiveMQQueue("A.>.>"));

      assertTrue("Filter did not match", filter.matches(new ActiveMQQueue("A.C")));

      assertFalse("Filter did match", filter.matches(new ActiveMQQueue("B")));
      assertTrue("Filter did not match", filter.matches(new ActiveMQQueue("A.B")));
      assertTrue("Filter did not match", filter.matches(new ActiveMQQueue("A.B.C.D.E.F")));
      assertTrue("Filter did not match", filter.matches(new ActiveMQQueue("A")));
   }
}