/*
    * 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.shiro.mgt;
  
  import org.apache.shiro.SecurityUtils;
  import org.apache.shiro.authc.AuthenticationToken;
  import org.apache.shiro.authc.UsernamePasswordToken;
  import org.apache.shiro.config.Ini;
  import org.apache.shiro.realm.text.IniRealm;
  import org.apache.shiro.subject.Subject;
  import org.apache.shiro.util.ThreadContext;
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  
  import static org.junit.Assert.assertTrue;
  
  
  /**
   * @since May 8, 2008 12:26:23 AM
   */
  public class VMSingletonDefaultSecurityManagerTest {
  
      @Before
      public void setUp() {
          ThreadContext.remove();
      }
  
      @After
      public void tearDown() {
          ThreadContext.remove();
      }
  
      @Test
      public void testVMSingleton() {
          DefaultSecurityManager sm = new DefaultSecurityManager();
          Ini ini = new Ini();
          Ini.Section section = ini.addSection(IniRealm.USERS_SECTION_NAME);
          section.put("guest", "guest");
          sm.setRealm(new IniRealm(ini));
          SecurityUtils.setSecurityManager(sm);
  
          try {
              Subject subject = SecurityUtils.getSubject();
  
              AuthenticationToken token = new UsernamePasswordToken("guest", "guest");
              subject.login(token);
              subject.getSession().setAttribute("key", "value");
              assertTrue(subject.getSession().getAttribute("key").equals("value"));
  
              subject = SecurityUtils.getSubject();
  
              assertTrue(subject.isAuthenticated());
              assertTrue(subject.getSession().getAttribute("key").equals("value"));
          } finally {
              sm.destroy();
              //SHIRO-270:
              SecurityUtils.setSecurityManager(null);
          }
      }
  }