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.shiro.subject;
  
  import org.apache.activemq.broker.ConnectionContext;
  import org.apache.activemq.command.ConnectionInfo;
  import org.apache.activemq.security.SecurityContext;
  import org.apache.shiro.env.DefaultEnvironment;
  import org.apache.shiro.subject.Subject;
  import org.junit.Test;
  
  import java.security.Principal;
  import java.util.Set;
  
  /**
   * @since 5.10.0
   */
  public class ConnectionSubjectResolverTest {
  
      @Test(expected = IllegalArgumentException.class)
      public void testNullConstructorArg() {
          new ConnectionSubjectResolver((ConnectionContext)null);
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNullSecurityContext() {
          SubjectConnectionReference reference =
                  new SubjectConnectionReference(new ConnectionContext(), new ConnectionInfo(),
                          new DefaultEnvironment(), new SubjectAdapter());
  
          new ConnectionSubjectResolver(reference);
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNonSubjectSecurityContext() {
          SubjectConnectionReference reference =
                  new SubjectConnectionReference(new ConnectionContext(), new ConnectionInfo(),
                          new DefaultEnvironment(), new SubjectAdapter());
          reference.getConnectionContext().setSecurityContext(new SecurityContext("") {
              @Override
              public Set<Principal> getPrincipals() {
                  return null;
              }
          });
  
          new ConnectionSubjectResolver(reference);
      }
  
      @Test(expected = IllegalStateException.class)
      public void testNullSubject() {
  
          SubjectConnectionReference reference =
                  new SubjectConnectionReference(new ConnectionContext(), new ConnectionInfo(),
                          new DefaultEnvironment(), new SubjectAdapter());
          reference.getConnectionContext().setSecurityContext(new SubjectSecurityContext(reference) {
              @Override
              public Subject getSubject() {
                  return null;
              }
          });
  
          ConnectionSubjectResolver resolver = new ConnectionSubjectResolver(reference);
          resolver.getSubject();
      }
  
  }
  