/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.controller;
import org.junit.Assert;
import org.junit.Test;
/**
* Unit tests of {@link ControlledProcessState}.
*
* @author Brian Stansberry (c) 2012 Red Hat Inc.
*/
public class ControlledProcessStateUnitTestCase {
/** Test the AS7-1103 scenario */
@Test
public void testSetRunningRequiresStarting() {
ControlledProcessState state = new ControlledProcessState(true);
state.setRunning();
Assert.assertEquals(ControlledProcessState.State.RUNNING, state.getState());
Object stamp = state.setRestartRequired();
Assert.assertEquals(ControlledProcessState.State.RESTART_REQUIRED, state.getState());
state.setRunning(); // in AS7-1103 bug, another thread did this
Assert.assertEquals(ControlledProcessState.State.RESTART_REQUIRED, state.getState());
state.revertRestartRequired(stamp);
Assert.assertEquals(ControlledProcessState.State.RUNNING, state.getState());
state = new ControlledProcessState(true);
state.setRunning();
Assert.assertEquals(ControlledProcessState.State.RUNNING, state.getState());
stamp = state.setReloadRequired();
Assert.assertEquals(ControlledProcessState.State.RELOAD_REQUIRED, state.getState());
state.setRunning();
Assert.assertEquals(ControlledProcessState.State.RELOAD_REQUIRED, state.getState());
state.revertReloadRequired(stamp);
Assert.assertEquals(ControlledProcessState.State.RUNNING, state.getState());
}
/** Test the AS7-5929 scenario -- a reload should not clear RESTART_REQUIRED state */
@Test
public void testRestartRequiredRequiresRestart() {
ControlledProcessState state = new ControlledProcessState(true);
state.setRunning();
Assert.assertEquals(ControlledProcessState.State.RUNNING, state.getState());
state.setRestartRequired();
Assert.assertEquals(ControlledProcessState.State.RESTART_REQUIRED, state.getState());
// Now simulate a :reload
state.setStopping();
state.setStarting();
state.setRunning();
// Validate the RESTART_REQUIRED state still pertains
Assert.assertEquals(ControlledProcessState.State.RESTART_REQUIRED, state.getState());
}
}