ActiveMQDestinationTest.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.
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package org.apache.activemq.command;

import javax.jms.JMSException;
import javax.jms.Queue;
import javax.jms.TemporaryQueue;
import javax.jms.TemporaryTopic;
import javax.jms.Topic;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.SortedSet;
import java.util.TreeSet;

import junit.framework.Test;

public class ActiveMQDestinationTest extends DataStructureTestSupport {

   public ActiveMQDestination destination;

   public void initCombosForTestDestinationMarshaling() {
      addCombinationValues("destination", new Object[]{new ActiveMQQueue("TEST"), new ActiveMQTopic("TEST"), new ActiveMQTempQueue("TEST:1"), new ActiveMQTempTopic("TEST:1"), new ActiveMQTempQueue("TEST"), new ActiveMQTempTopic("TEST"), new ActiveMQQueue("TEST?option=value"), new ActiveMQTopic("TEST?option=value"), new ActiveMQTempQueue("TEST:1?option=value"), new ActiveMQTempTopic("TEST:1?option=value")});
   }

   public void testDestinationMarshaling() throws IOException {
      assertBeanMarshalls(destination);
   }

   public void initCombosForTestDestinationOptions() {
      addCombinationValues("destination", new Object[]{new ActiveMQQueue("TEST?k1=v1&k2=v2"), new ActiveMQTopic("TEST?k1=v1&k2=v2"), new ActiveMQTempQueue("TEST:1?k1=v1&k2=v2"), new ActiveMQTempTopic("TEST:1?k1=v1&k2=v2")});
   }

   public void testDestinationOptions() throws IOException {
      Map<String, String> options = destination.getOptions();
      assertNotNull(options);
      assertEquals("v1", options.get("k1"));
      assertEquals("v2", options.get("k2"));
   }

   public void testSorting() throws Exception {
      SortedSet<ActiveMQDestination> set = new TreeSet<>();
      ActiveMQDestination[] destinations = {new ActiveMQQueue("A"), new ActiveMQQueue("B"), new ActiveMQTopic("A"), new ActiveMQTopic("B")};
      List<ActiveMQDestination> expected = Arrays.asList(destinations);
      set.addAll(expected);
      List<ActiveMQDestination> actual = new ArrayList<>(set);
      assertEquals("Sorted order", expected, actual);
   }

   // https://issues.apache.org/activemq/browse/AMQ-2630
   class CombyDest implements Queue, Topic, TemporaryQueue, TemporaryTopic {

      private final String qName;
      private final String topicName;

      public CombyDest(String qName, String topicName) {
         this.qName = qName;
         this.topicName = topicName;
      }

      @Override
      public void delete() throws JMSException {
      }

      @Override
      public String getTopicName() throws JMSException {
         return topicName;
      }

      @Override
      public String getQueueName() throws JMSException {
         return qName;
      }
   }

   public void testTransformPollymorphic() throws Exception {
      ActiveMQQueue queue = new ActiveMQQueue("TEST");
      assertEquals(ActiveMQDestination.transform(queue), queue);
      assertTrue("is a q", ActiveMQDestination.transform(new CombyDest(null, "Topic")) instanceof ActiveMQTopic);
      assertTrue("is a q", ActiveMQDestination.transform(new CombyDest("Q", null)) instanceof ActiveMQQueue);
      try {
         ActiveMQDestination.transform(new CombyDest(null, null));
         fail("expect ex as cannot disambiguate");
      } catch (JMSException expected) {
      }
      try {
         ActiveMQDestination.transform(new CombyDest("Q", "T"));
         fail("expect ex as cannot disambiguate");
      } catch (JMSException expected) {
      }
   }

   public static Test suite() {
      return suite(ActiveMQDestinationTest.class);
   }

   public static void main(String[] args) {
      junit.textui.TestRunner.run(suite());
   }

   public void testEmptyQueueName() {
      try {
         new ActiveMQQueue("");
         fail("Should have thrown IllegalArgumentException");
      } catch (IllegalArgumentException e) {

      }
   }

   public void testEmptyTopicName() {
      try {
         new ActiveMQTopic("");
         fail("Should have thrown IllegalArgumentException");
      } catch (IllegalArgumentException e) {

      }
   }
}