///////////////////////////////////////////////////////////////////////////////
// For information as to what this class does, see the Javadoc, below.       //
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// 2007, 2008, 2009, 2010, 2014, 2015, 2022 by Peter Spirtes, Richard        //
// Scheines, Joseph Ramsey, and Clark Glymour.                               //
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package edu.cmu.tetradapp.test;

import edu.cmu.tetradapp.util.WatchedProcess;
import org.junit.Test;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

/**
 * Tests to make sure the field <code>showDialog</code> in WatchProcess is set
 * to <code>true</code>. This must be the case in order for the little progress
 * dialogs to be displayed while algorithm are running, etc. It is convenient
 * to set this to false while debugging, but Tetrad must not be posted with this
 * set to false.
 *
 * @author josephramsey
 */
public class TestWatchedProcessDialogs {

    @Test
    public void testWatchedProcessDialogs() {
        try {
            Field field = WatchedProcess.class.getDeclaredField("SHOW_DIALOG");

            int modifiers = field.getModifiers();
            boolean _static = Modifier.isStatic(modifiers);
            field.setAccessible(true);

            if (!_static || !(field.getBoolean(null))) {
                throw new RuntimeException("Class does not define static " +
                        "boolean SHOW_DIALOG = true. Please revise before " +
                        "posting next time.");
            }
        } catch (NoSuchFieldException e) {
            throw new RuntimeException(
                    "No field showDialog in WatchedProcess!");
        } catch (IllegalAccessException e) {
            throw new RuntimeException(e);
        }
    }
}





