test.uk.co.modularaudio.util.audio.mad.audioenginestate.TestUsingStateMachine.java Source code

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Here is the source code for test.uk.co.modularaudio.util.audio.mad.audioenginestate.TestUsingStateMachine.java

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/**
 *
 * Copyright (C) 2015 - Daniel Hams, Modular Audio Limited
 *                      daniel.hams@gmail.com
 *
 * Mad is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Mad 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Mad.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package test.uk.co.modularaudio.util.audio.mad.audioenginestate;

import junit.framework.TestCase;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class TestUsingStateMachine extends TestCase {
    private static Log log = LogFactory.getLog(TestUsingStateMachine.class.getName());

    public void testUsingIt() throws Exception {
        AudioIOEngineStateMachine stateMachine = new AudioIOEngineStateMachine();

        stateMachine.receiveEvent(AudioIOEngineStateMachine.AEE_SETATOMICPLRENDERINGQUEUE);

        try {
            stateMachine.receiveEvent(AudioIOEngineStateMachine.AEE_SETATOMICPLRENDERINGQUEUE);
            log.debug("Ooops. Didn't get a problem");
        } catch (BadStateTransitionException bste) {
            log.debug("Caught expect state transition exception");
        }

        try {
            stateMachine.receiveEvent(AudioIOEngineStateMachine.AEE_DESTROY);
        } catch (BadStateTransitionException bste) {
            log.debug("Caught expect state transition exception");
        }

        stateMachine.receiveEvent(AudioIOEngineStateMachine.AEE_STARTWITHHARDWAREIO);
    }
}