package org.eclipse.aether;
   
   /*
    * 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.
   */
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertSame;
  import static org.junit.Assert.fail;
  
  import java.lang.reflect.Method;
  import java.util.Map;
  
  import org.eclipse.aether.repository.Authentication;
  import org.eclipse.aether.repository.AuthenticationContext;
  import org.eclipse.aether.repository.AuthenticationDigest;
  import org.eclipse.aether.repository.Proxy;
  import org.eclipse.aether.repository.RemoteRepository;
  import org.junit.Test;
  import org.mockito.Mockito;
  
  /**
   */
  public class DefaultRepositorySystemSessionTest
  {
  
      @Test
      public void testDefaultProxySelectorUsesExistingProxy()
      {
          DefaultRepositorySystemSession session = new DefaultRepositorySystemSession();
  
          RemoteRepository repo = new RemoteRepository.Builder( "id", "default", "void" ).build();
          assertSame( null, session.getProxySelector().getProxy( repo ) );
  
          Proxy proxy = new Proxy( "http", "localhost", 8080, null );
          repo = new RemoteRepository.Builder( repo ).setProxy( proxy ).build();
          assertSame( proxy, session.getProxySelector().getProxy( repo ) );
      }
  
      @Test
      public void testDefaultAuthenticationSelectorUsesExistingAuth()
      {
          DefaultRepositorySystemSession session = new DefaultRepositorySystemSession();
  
          RemoteRepository repo = new RemoteRepository.Builder( "id", "default", "void" ).build();
          assertSame( null, session.getAuthenticationSelector().getAuthentication( repo ) );
  
          Authentication auth = new Authentication()
          {
              public void fill( AuthenticationContext context, String key, Map<String, String> data )
              {
              }
  
              public void digest( AuthenticationDigest digest )
              {
              }
          };
          repo = new RemoteRepository.Builder( repo ).setAuthentication( auth ).build();
          assertSame( auth, session.getAuthenticationSelector().getAuthentication( repo ) );
      }
  
      @Test
      public void testCopyConstructorCopiesPropertiesDeep()
      {
          DefaultRepositorySystemSession session1 = new DefaultRepositorySystemSession();
          session1.setUserProperties( System.getProperties() );
          session1.setSystemProperties( System.getProperties() );
          session1.setConfigProperties( System.getProperties() );
  
          DefaultRepositorySystemSession session2 = new DefaultRepositorySystemSession( session1 );
          session2.setUserProperty( "key", "test" );
          session2.setSystemProperty( "key", "test" );
          session2.setConfigProperty( "key", "test" );
  
          assertNull( session1.getUserProperties().get( "key" ) );
          assertNull( session1.getSystemProperties().get( "key" ) );
          assertNull( session1.getConfigProperties().get( "key" ) );
      }
  
      @Test
      public void testReadOnlyProperties()
      {
          DefaultRepositorySystemSession session = new DefaultRepositorySystemSession();
  
         try
         {
             session.getUserProperties().put( "key", "test" );
             fail( "user properties are modifiable" );
         }
         catch ( UnsupportedOperationException e )
         {
             // expected
         }
 
         try
         {
             session.getSystemProperties().put( "key", "test" );
             fail( "system properties are modifiable" );
         }
         catch ( UnsupportedOperationException e )
         {
             // expected
         }
 
         try
         {
             session.getConfigProperties().put( "key", "test" );
             fail( "config properties are modifiable" );
         }
         catch ( UnsupportedOperationException e )
         {
             // expected
         }
     }
 
 
     @Test
     public void testCopyRepositorySystemSession() throws Exception
     {
         RepositorySystemSession session = Mockito.mock( RepositorySystemSession.class, Mockito.RETURNS_MOCKS );
 
         RepositorySystemSession newSession = new DefaultRepositorySystemSession( session );
 
         Method[] methods = RepositorySystemSession.class.getMethods();
 
         for ( Method method : methods )
         {
             assertEquals( method.getName(), method.invoke( session ) == null, method.invoke( newSession ) == null );
         }
     }
 
 }