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/*
 * Copyright (c) 2013-2015, Parallel Universe Software Co. All rights reserved.
 * 
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *  
 *   or (per the licensee's choosing)
 *  
 * under the terms of the GNU Lesser General Public License version 3.0
 * as published by the Free Software Foundation.
 */
package co.paralleluniverse.common.test;

import co.paralleluniverse.common.util.Debug;
import java.util.Arrays;
import org.junit.rules.TestRule;
import org.junit.rules.TestWatcher;
import org.junit.runner.Description;

/**
 *
 * @author pron
 */
public class TestUtil {
    public static final TestRule WATCHMAN = new TestWatcher() {
        @Override
        protected void starting(Description desc) {
            if (Debug.isDebug()) {
                System.out.println("STARTING TEST " + desc.getMethodName());
                Debug.record(0, "STARTING TEST " + desc.getMethodName());
            }
        }

        @Override
        public void failed(Throwable e, Description desc) {
            System.out.println("FAILED TEST " + desc.getMethodName() + ": " + e.getMessage());
            e.printStackTrace(System.err);
            if (Debug.isDebug() && !(e instanceof OutOfMemoryError)) {
                Debug.record(0, "EXCEPTION IN THREAD " + Thread.currentThread().getName() + ": " + e + " - " + Arrays.toString(e.getStackTrace()));
                Debug.dumpRecorder("quasar." + desc.getClassName() + "." + desc.getMethodName() + ".dump");
            }
        }

        @Override
        protected void succeeded(Description desc) {
            Debug.record(0, "DONE TEST " + desc.getMethodName());
        }
    };
}