Metacat

/*  '$RCSfile$'

 *  Copyright: 2010 Regents of the University of California and the

 *              National Center for Ecological Analysis and Synthesis

 *  Purpose: To test the Access Controls in metacat by JUnit

 *

 *   '$Author: berkley $'

 *     '$Date: 2010-05-03 14:26:08 -0700 (Fri, 14 Aug 2009) $'

 * '$Revision: 5027 $'

 *

 * This program 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 2 of the License, or

 * (at your option) any later version.

 *

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

package edu.ucsb.nceas.metacat;

import java.util.*;

import java.io.*;

import edu.ucsb.nceas.MCTestCase;

import edu.ucsb.nceas.metacat.MetacatProfiler.Profile;

import junit.framework.Test;

import junit.framework.TestSuite;

/**

 * A JUnit test for testing profiler

 */

public class MetacatProfilerTest extends MCTestCase 

{   

    private int createCount = 0;

    /**

    * consstructor for the test

    */

    public MetacatProfilerTest(String name)

    {

        super(name);

    }

    /**

	 * Establish a testing framework by initializing appropriate objects

	 */

	public void setUp() throws Exception 

	{

		super.setUp();

	}

	/**

	 * Release any objects after tests are complete

	 */

	public void tearDown() 

	{

	}

	/**

	 * Create a suite of tests to be run together

	 */

	public static Test suite() 

	{

		TestSuite suite = new TestSuite();

		suite.addTest(new MetacatProfilerTest("testProfiling"));

		suite.addTest(new MetacatProfilerTest("testSort"));

		return suite;

	}

	public void testSort()

	{

	    MetacatProfiler mp = MetacatProfiler.getInstance();

	    mp.reset();

        mp.startTime("test1");

        sleep(100);

        mp.stopTime("test1");

        mp.startTime("test2");

        sleep(200);

        mp.stopTime("test2");

        mp.startTime("test3");

        sleep(500);

        mp.stopTime("test3");

        mp.startTime("test4");

        sleep(150);

        mp.stopTime("test4");

        mp.startTime("test3");

        sleep(150);

        mp.stopTime("test3");

        try

        {

          mp.printSortedCSV(null, "total");

          System.out.println("");

          mp.printSortedCSV(null, "callorder");

          System.out.println("");

          mp.printSortedCSV(null, "callcount");

        }

        catch(Exception e)

        {

            e.printStackTrace();

            fail("error printing sorted csv");

        }

	}

	/**

	 * insert an invalid document and make sure create fails and does not

	 * leave any artifacts behind

	 */

	public void testProfiling()

	{

	    MetacatProfiler mp = MetacatProfiler.getInstance();

	    mp.startTime("test1");

	    sleep(100);

	    mp.stopTime("test1");

	    Hashtable<String, Profile> h = mp.getProfiles();

	    Profile p = h.get("test1");

	    System.out.println("p: " + p.toString());

	    assertTrue(p.total >= 100 && p.total < 105);

	    assertTrue(p.methodcalls == 1);

	    mp.reset();

	    mp.startTime("test2");

	    sleep(200);

	    mp.stopTime("test2");

	    mp.startTime("test2");

	    sleep(100);

	    mp.stopTime("test2");

	    mp.startTime("test3");

	    sleep(50);

	    mp.stopTime("test3");

	    h = mp.getProfiles();

	    assertTrue(h.size() == 2);

	    p = h.get("test2");

	    System.out.println("p: " + p.toString());

	    assertTrue(p.total >= 300 && p.total < 310);

	    assertTrue(p.methodcalls == 2);

	    Profile p2 = h.get("test3");

	    System.out.println("p2: " + p2.toString());

	    assertTrue(p2.total >= 50 && p2.total < 55);

	    assertTrue(p2.methodcalls == 1);

	}

	private void sleep(long millis)

	{

	    try

	    {

	        Thread.currentThread().sleep(millis);

	    }

	    catch(Exception e)

	    {

	    }

	}

}