/**
    * Copyright 2005-2011 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.rice.kcb.service.impl;
  
  import org.junit.Test;
  import org.kuali.rice.kcb.bo.MessageDelivery;
  import org.kuali.rice.kcb.deliverer.MessageDeliverer;
  import org.kuali.rice.kcb.test.KCBTestCase;
  import org.kuali.rice.kcb.test.TestConstants;
  import org.kuali.rice.test.BaselineTestCase.BaselineMode;
  import org.kuali.rice.test.BaselineTestCase.Mode;
  
  import java.util.Collection;
  
  import static org.junit.Assert.*;
  
  /**
   * This class tests the registry service.
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @BaselineMode(Mode.ROLLBACK_CLEAR_DB)
  public class MessageDelivererRegistryServiceTest extends KCBTestCase {
      /**
       * This method tests the hard coded registry list.
       */
      @Test
      public void testGetAllDeliverTypes() {
          Collection<MessageDeliverer> deliverers = services.getMessageDelivererRegistryService().getAllDeliverers();
  
          assertEquals(4, deliverers.size());
  
          for(MessageDeliverer deliverer: deliverers) {
              assertTrue(deliverer.getName() != null);
              assertTrue(deliverer.getName().length() > 0);
          }
      }
  
      /**
       * This method tests a valid deliverer retrieval from the registry.
       */
      @Test
      public void testGetDeliverer_valid() {
          MessageDelivery mockValid = new MessageDelivery();
          mockValid.setDelivererTypeName(TestConstants.VALID_DELIVERER_NAME);
          
  
          MessageDeliverer deliverer = services.getMessageDelivererRegistryService().getDeliverer(mockValid);
          if (deliverer == null) {
              throw new RuntimeException("Message deliverer could not be obtained");
          }
  
          assertEquals(TestConstants.VALID_DELIVERER_NAME, deliverer.getName());
      }
  
      /**
       * This method tests a valid deliverer retrieval from the registry.
       */
      @Test
      public void testGetDeliverer_nonExistent() {
          MessageDelivery mockInvalid = new MessageDelivery();
          mockInvalid.setDelivererTypeName(TestConstants.NON_EXISTENT_DELIVERER_NAME);
  
          boolean caughtException = false;
  
          MessageDeliverer deliverer = services.getMessageDelivererRegistryService().getDeliverer(mockInvalid);
  
          assertNull(deliverer);
      }
  
      /**
       * This method tests a valid deliverer retrieval by name.
       */
      @Test
      public void testGetDelivererByName_valid() {
          MessageDeliverer deliverer = services.getMessageDelivererRegistryService().getDelivererByName(TestConstants.VALID_DELIVERER_NAME);
  
          assertEquals(TestConstants.VALID_DELIVERER_NAME, deliverer.getName());
      }
  
      @Test
      public void testGetDelivererByName_nonExistent() {
          boolean caughtException = false;
  
          MessageDeliverer deliverer = services.getMessageDelivererRegistryService().getDelivererByName(TestConstants.NON_EXISTENT_DELIVERER_NAME);
  
          assertNull(deliverer);
     }
 }