content: /*
   * Created on Dec 21, 2009
   *
   * Licensed 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.
   *
   * Copyright @2009-2013 the original author or authors.
   */
  package org.fest.swing.security;
  
  import static org.fest.test.ExpectedException.none;
  import static org.fest.util.Arrays.array;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.verifyZeroInteractions;
  import static org.mockito.Mockito.when;
  
  import org.fest.test.ExpectedException;
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  
  /**
   * Tests for {@link NoExitSecurityManager#checkExit(int)}.
   *
   * @author Alex Ruiz
   */
  public class NoExitSecurityManager_checkExit_Test {
    @Rule
    public ExpectedException thrown = none();
  
    private ExitCallHook hook;
    private StackTraces stackTraces;
    private NoExitSecurityManager securityManager;
  
    @Before
    public void setUp() {
      hook = mock(ExitCallHook.class);
      stackTraces = mock(StackTraces.class);
      securityManager = new NoExitSecurityManager(hook, stackTraces);
    }
  
    @Test
    public void should_call_hook_and_throw_error_if_Runtime_exit_was_called() {
      StackTraceElement[] stackTrace = array(methodInRuntime("exit"));
      when(stackTraces.stackTraceInCurrentThread()).thenReturn(stackTrace);
      thrown.expect(ExitException.class);
      securityManager.checkExit(0);
      verify(hook).exitCalled(0);
    }
  
    @Test
    public void should_call_hook_and_throw_error_if_Runtime_halt_was_called() {
      StackTraceElement[] stackTrace = array(methodInRuntime("halt"));
      when(stackTraces.stackTraceInCurrentThread()).thenReturn(stackTrace);
      thrown.expect(ExitException.class);
      securityManager.checkExit(0);
      verify(hook).exitCalled(0);
    }
  
    @Test
    public void should_not_call_hook_and_throw_error_if_method_called_is_in_Runtime_but_is_not_exit_or_halt() {
      StackTraceElement[] stackTrace = array(methodInRuntime("availableProcessors"));
      when(stackTraces.stackTraceInCurrentThread()).thenReturn(stackTrace);
      securityManager.checkExit(0);
      verifyZeroInteractions(hook);
    }
  
    private StackTraceElement methodInRuntime(String methodName) {
      return new StackTraceElement(Runtime.class.getName(), methodName, "Runtime.java", 0);
    }
  
    @Test
    public void should_not_call_hook_and_throw_error_if_method_called_is_not_Runtime_exit_or_halt() {
      StackTraceElement e = new StackTraceElement(String.class.getName(), "substring", "String.java", 0);
      StackTraceElement[] stackTrace = array(e);
      when(stackTraces.stackTraceInCurrentThread()).thenReturn(stackTrace);
      securityManager.checkExit(0);
      verifyZeroInteractions(hook);
    }
  }
  