content: /*
   * 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.transport.amqp.message;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertTrue;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.qpid.proton.Proton;
  import org.apache.qpid.proton.amqp.Symbol;
  import org.apache.qpid.proton.amqp.messaging.MessageAnnotations;
  import org.apache.qpid.proton.message.Message;
  import org.junit.Test;
  
  public class AmqpMessageSupportTest {
  
      //---------- getSymbol ---------------------------------------------------//
  
      @Test
      public void testGetSymbol() {
          assertNotNull(AmqpMessageSupport.getSymbol("x-opt-something-or-other"));
      }
  
      //---------- getMessageAnnotation ----------------------------------------//
  
      @Test
      public void testGetMessageAnnotationWhenMessageHasAnnotationsMap() {
          Map<Symbol, Object> messageAnnotationsMap = new HashMap<Symbol,Object>();
          messageAnnotationsMap.put(Symbol.valueOf("x-opt-test"), Boolean.TRUE);
          Message message = Proton.message();
          message.setMessageAnnotations(new MessageAnnotations(messageAnnotationsMap));
  
          assertNotNull(AmqpMessageSupport.getMessageAnnotation("x-opt-test", message));
      }
  
      @Test
      public void testGetMessageAnnotationWhenMessageHasEmptyAnnotationsMap() {
          Map<Symbol, Object> messageAnnotationsMap = new HashMap<Symbol,Object>();
          Message message = Proton.message();
          message.setMessageAnnotations(new MessageAnnotations(messageAnnotationsMap));
  
          assertNull(AmqpMessageSupport.getMessageAnnotation("x-opt-test", message));
      }
  
      @Test
      public void testGetMessageAnnotationWhenMessageHasNoAnnotationsMap() {
          Message message = Proton.message();
          assertNull(AmqpMessageSupport.getMessageAnnotation("x-opt-test", message));
      }
  
      @Test
      public void testGetMessageAnnotationWhenMessageIsNull() {
          assertNull(AmqpMessageSupport.getMessageAnnotation("x-opt-test", null));
      }
  
      //---------- isContentType -----------------------------------------------//
  
      @Test
      public void testIsContentTypeWithNullStringValueAndNullMessageContentType() {
          Message message = Proton.message();
          assertTrue(AmqpMessageSupport.isContentType(null, message));
      }
  
      @Test
      public void testIsContentTypeWithNonNullStringValueAndNullMessageContentType() {
          Message message = Proton.message();
          assertFalse(AmqpMessageSupport.isContentType("test", message));
      }
  
      @Test
      public void testIsContentTypeWithNonNullStringValueAndNonNullMessageContentTypeNotEqual() {
          Message message = Proton.message();
          message.setContentType("fails");
          assertFalse(AmqpMessageSupport.isContentType("test", message));
      }
  
      @Test
      public void testIsContentTypeWithNonNullStringValueAndNonNullMessageContentTypeEqual() {
          Message message = Proton.message();
          message.setContentType("test");
          assertTrue(AmqpMessageSupport.isContentType("test", message));
      }
  
      @Test
      public void testIsContentTypeWithNullStringValueAndNonNullMessageContentType() {
          Message message = Proton.message();
          message.setContentType("test");
          assertFalse(AmqpMessageSupport.isContentType(null, message));
      }
  }
  