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.security;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  import java.security.Principal;
  import java.util.Arrays;
  import java.util.Map;
  import java.util.Set;
  
  import org.junit.Test;
  
  public class SimpleAuthenticationPluginTest {
      
      @Test
      public void testSetUsers() {
          AuthenticationUser alice = new AuthenticationUser("alice", "password", "group1");
          AuthenticationUser bob = new AuthenticationUser("bob", "security", "group2");
          SimpleAuthenticationPlugin authenticationPlugin = new SimpleAuthenticationPlugin();
          authenticationPlugin.setUsers(Arrays.asList(alice, bob));
          
          assertFalse(authenticationPlugin.isAnonymousAccessAllowed());
          
          Map<String, String> userPasswords = authenticationPlugin.getUserPasswords();
          assertEquals(2, userPasswords.size());
          assertEquals("password", userPasswords.get("alice"));
          assertEquals("security", userPasswords.get("bob"));
          
          Map<String, Set<Principal>> userGroups = authenticationPlugin.getUserGroups();
          assertEquals(2, userGroups.size());
          
          Set<Principal> aliceGroups = userGroups.get("alice");
          assertNotNull(aliceGroups);
          assertEquals(1, aliceGroups.size());
          assertEquals("group1", aliceGroups.iterator().next().getName());
          
          Set<Principal> bobGroups = userGroups.get("bob");
          assertNotNull(bobGroups);
          assertEquals(1, bobGroups.size());
          assertEquals("group2", bobGroups.iterator().next().getName());
      }
      
      @Test
      public void testSetUsersNoGroups() {
          AuthenticationUser alice = new AuthenticationUser("alice", "password", null);
          AuthenticationUser bob = new AuthenticationUser("bob", "security", null);
          SimpleAuthenticationPlugin authenticationPlugin = new SimpleAuthenticationPlugin();
          authenticationPlugin.setUsers(Arrays.asList(alice, bob));
          
          assertFalse(authenticationPlugin.isAnonymousAccessAllowed());
          
          Map<String, String> userPasswords = authenticationPlugin.getUserPasswords();
          assertEquals(2, userPasswords.size());
          assertEquals("password", userPasswords.get("alice"));
          assertEquals("security", userPasswords.get("bob"));
          
          Map<String, Set<Principal>> userGroups = authenticationPlugin.getUserGroups();
          assertEquals(2, userGroups.size());
          
          Set<Principal> aliceGroups = userGroups.get("alice");
          assertNotNull(aliceGroups);
          assertTrue(aliceGroups.isEmpty());
          
          Set<Principal> bobGroups = userGroups.get("bob");
          assertNotNull(bobGroups);
          assertTrue(bobGroups.isEmpty());
      }
  }
  