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.ambari.server.controller.utilities;
  
  import static org.easymock.EasyMock.expect;
  import static org.easymock.EasyMock.expectLastCall;
  
  import javax.security.auth.login.LoginContext;
  import javax.security.auth.login.LoginException;
  
  import org.apache.ambari.server.AmbariException;
  import org.apache.ambari.server.configuration.Configuration;
  import org.easymock.EasyMockSupport;
  import org.junit.Test;
  
  public class KerberosCheckerTest extends EasyMockSupport {
  
    @Test
    public void testCheckPassed() throws Exception {
      Configuration config = createMock(Configuration.class);
      LoginContextHelper loginContextHelper = createMock(LoginContextHelper.class);
      LoginContext lc = createMock(LoginContext.class);
  
      expect(config.isKerberosJaasConfigurationCheckEnabled()).andReturn(true).once();
  
      expect(loginContextHelper.createLoginContext(KerberosChecker.HTTP_SPNEGO_STANDARD_ENTRY)).andReturn(lc).once();
  
      lc.login();
      expectLastCall().once();
      lc.logout();
      expectLastCall().once();
  
      replayAll();
  
      KerberosChecker.config = config;
      KerberosChecker.loginContextHelper = loginContextHelper;
      KerberosChecker.checkJaasConfiguration();
  
      verifyAll();
    }
  
    @Test(expected = AmbariException.class)
    public void testCheckFailed() throws Exception {
      Configuration config = createMock(Configuration.class);
      LoginContextHelper loginContextHelper = createMock(LoginContextHelper.class);
  
      expect(config.isKerberosJaasConfigurationCheckEnabled()).andReturn(true).once();
  
      expect(loginContextHelper.createLoginContext(KerberosChecker.HTTP_SPNEGO_STANDARD_ENTRY)).andThrow(new LoginException()).once();
  
      replayAll();
  
      KerberosChecker.config = config;
      KerberosChecker.loginContextHelper = loginContextHelper;
      KerberosChecker.checkJaasConfiguration();
  
      verifyAll();
    }
  }
  