/*
    * 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.eclipse.aether;
  
  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.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  /**
   */
  public class DefaultRepositorySystemSessionTest {
  
      private DefaultRepositorySystemSession newSession() {
          return new DefaultRepositorySystemSession(h -> false);
      }
  
      @Test
      void testDefaultProxySelectorUsesExistingProxy() {
          DefaultRepositorySystemSession session = newSession();
  
          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
      void testDefaultAuthenticationSelectorUsesExistingAuth() {
          DefaultRepositorySystemSession session = newSession();
  
          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
      void testCopyConstructorCopiesPropertiesDeep() {
          DefaultRepositorySystemSession session1 = newSession();
          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
      void testReadOnlyProperties() {
          DefaultRepositorySystemSession session = newSession();
  
          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
         }
     }
 }