/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2008, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.jboss.test.services.binding.test;

import java.util.HashSet;
import java.util.Set;

import junit.framework.TestCase;

import org.jboss.metatype.api.values.MetaValue;
import org.jboss.services.binding.ServiceBindingMetadata;
import org.jboss.services.binding.impl.ServiceBindingSet;
import org.jboss.services.binding.impl.StringReplacementServiceBindingValueSourceConfig;
import org.jboss.services.binding.impl.StringReplacementServiceBindingValueSourceImpl;
import org.jboss.services.binding.managed.ServiceBindingMetadataMapper;
import org.jboss.services.binding.managed.ServiceBindingSetMapper;

/**
 * Unit test of {@link ServiceBindingMetadataMapper}.
 * 
 * @author Brian Stansberry
 *
 */
public class ServiceBindingSetMapperTestCase extends TestCase
{

   /**
    * Create a new ServiceBindingMetadataMapperTestCase.
    * 
    * @param name
    */
   public ServiceBindingSetMapperTestCase(String name)
   {
      super(name);
   }
   
   public void testRoundTrip() throws Exception
   {
      Set<ServiceBindingSet> input = new HashSet<ServiceBindingSet>();
      
      Set<ServiceBindingMetadata> overrideInput = new HashSet<ServiceBindingMetadata>();
      ServiceBindingMetadata complete = new ServiceBindingMetadata("complete", "binding", "host", 10, true, true);
      complete.setDescription("desc");
      complete.setServiceBindingValueSource(new StringReplacementServiceBindingValueSourceImpl());
      complete.setServiceBindingValueSourceConfig(new StringReplacementServiceBindingValueSourceConfig());
      overrideInput.add(complete);
      
      ServiceBindingMetadata nulls = new ServiceBindingMetadata("nulls", null, null, 20);
      overrideInput.add(nulls);
      
      ServiceBindingSet withOverride = new ServiceBindingSet("withOverride", "localhost", 1000, overrideInput);
      input.add(withOverride);
      
      ServiceBindingSet noOverride = new ServiceBindingSet("noOverride", "localhost", 900);
      input.add(noOverride);
      
      ServiceBindingSetMapper mapper = new ServiceBindingSetMapper();
      MetaValue wrapped = mapper.createMetaValue(null, input);
      Set<ServiceBindingSet> output = mapper.unwrapMetaValue(wrapped);
      
      for (ServiceBindingSet outputSet : output)
      {
         if ("withOverride".equals(outputSet.getName()))
         {
            Set<ServiceBindingMetadata> overrideOutput = outputSet.getOverrideBindings();
            assertNotNull("has overrideOutput", overrideOutput);
            assertEquals("localhost", outputSet.getDefaultHostName());
            assertEquals(1000, outputSet.getPortOffset());
            
            for (ServiceBindingMetadata md : overrideOutput)
            {
               if ("complete".equals(md.getServiceName()))
               {
                  assertEquals(complete.getFullyQualifiedName(), md.getFullyQualifiedName());
                  assertEquals(complete.getBindingName(), md.getBindingName());
                  assertEquals(complete.getDescription(), md.getDescription());
                  assertEquals(complete.getHostName(), md.getHostName());
                  assertEquals(complete.getPort(), md.getPort());
                  assertEquals(complete.isFixedHostName(), md.isFixedHostName());
                  assertEquals(complete.isFixedPort(), md.isFixedPort());
                  // We expect null for the following, but if the impl changes these can change
                  assertNull(md.getServiceBindingValueSourceClassName());
                  assertNull(md.getServiceBindingValueSourceConfig());
               }
               else if ("nulls".equals(md.getServiceName()))
               {
                  assertEquals(nulls.getFullyQualifiedName(), md.getFullyQualifiedName());
                  assertNull(md.getBindingName());
                  assertNull(md.getDescription());
                  assertNull(md.getHostName());
                  assertEquals(nulls.getPort(), md.getPort());
                  assertFalse(md.isFixedHostName());
                  assertFalse(md.isFixedPort());
                  assertNull(md.getServiceBindingValueSourceClassName());
                  assertNull(md.getServiceBindingValueSourceConfig());
                  
               }
               else
               {
                  fail("Unexpected member " + md.getFullyQualifiedName());
               }
            }
         }
         else if ("noOverride".equals(outputSet.getName()))
         {
            assertEquals("localhost", outputSet.getDefaultHostName());
            assertEquals(900, outputSet.getPortOffset());
            assertNotNull("has no overrideOutput", outputSet.getOverrideBindings());
         }
         else
         {
            fail("Unexpected member " + outputSet.getName());
         }
      }
   }
}