Metacat

/**

 *  '$RCSfile$'

 *  Copyright: 2004 Regents of the University of California and the

 *              National Center for Ecological Analysis and Synthesis

 *

 *   '$Author: daigle $'

 *     '$Date: 2009-11-06 14:46:33 -0800 (Fri, 06 Nov 2009) $'

 * '$Revision: 5110 $'

 *

 * 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.metacattest;

import java.io.FileReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.Reader;

import java.io.StringReader;

import java.util.Calendar;

import java.util.Date;

import java.util.GregorianCalendar;

import java.util.SimpleTimeZone;

import java.util.TimeZone;

import edu.ucsb.nceas.MCTestCase;

import edu.ucsb.nceas.metacat.DocumentImpl;

import edu.ucsb.nceas.metacat.McdbException;

import edu.ucsb.nceas.metacat.client.InsufficientKarmaException;

import edu.ucsb.nceas.metacat.client.Metacat;

import edu.ucsb.nceas.metacat.client.MetacatAuthException;

import edu.ucsb.nceas.metacat.client.MetacatException;

import edu.ucsb.nceas.metacat.client.MetacatFactory;

import edu.ucsb.nceas.metacat.client.MetacatInaccessibleException;

import edu.ucsb.nceas.metacat.database.DatabaseService;

import edu.ucsb.nceas.metacat.properties.PropertyService;

import edu.ucsb.nceas.metacat.shared.ServiceException;

import edu.ucsb.nceas.metacat.util.MetacatUtil;

import edu.ucsb.nceas.utilities.IOUtil;

import edu.ucsb.nceas.utilities.PropertyNotFoundException;

import junit.framework.Test;

import junit.framework.TestSuite;

/**

 * A JUnit test for testing the indexing routines for XML Paths

 */

public class BuildIndexTest extends MCTestCase {

	private static String metacatUrl;

	private static String username;

	private static String password;

	static {

		try {

			PropertyService.getInstance();

			metacatUrl = PropertyService.getProperty("test.metacatUrl");

			username = PropertyService.getProperty("test.mcUser");

			password = PropertyService.getProperty("test.mcPassword");

		} catch (PropertyNotFoundException pnfe) {

			System.err.println("Could not get property in static block: "

					+ pnfe.getMessage());

		} catch (ServiceException se) {

			System.err.println("Service problem in static block: "

					+ se.getMessage());

		}

	}

	private String prefix = "test";

	private String newdocid = null;

	private String testfile = "test/eml-sample.xml";

	private String testdocument = "";

	private Metacat m;

	/**

	 * Constructor to build the test

	 * 

	 * @param name

	 *            the name of the test method

	 */

	public BuildIndexTest(String name) {

		super(name);

		newdocid = generateDocid();

	}

	/**

	 * Establish a testing framework by initializing appropriate objects

	 */

	public void setUp() {

		try {

			DatabaseService.getInstance();

//			PropertyService.getInstance("build/tests");

			PropertyService.getInstance();

			metacatUrl = PropertyService.getProperty("test.metacatUrl");

		} catch (ServiceException se) {

			fail(se.getMessage());

		} catch (PropertyNotFoundException pnfe) {

			fail(pnfe.getMessage());

		}

		try {

			FileReader fr = new FileReader(testfile);

			testdocument = IOUtil.getAsString(fr, true);

		} catch (IOException ioe) {

			fail("Can't read test data to run the test: " + testfile);

		}

	}

	/**

	 * 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 BuildIndexTest("initialize"));

		suite.addTest(new BuildIndexTest("read"));

		suite.addTest(new BuildIndexTest("buildIndex"));

		return suite;

	}

	/**

	 * Run an initial test that always passes to check that the test harness is

	 * working.

	 */

	public void initialize() {

		assertTrue(1 == 1);

	}

	/**

	 * Test the read() function with a known document

	 */

	public void read() {

		try {

			System.err.println("Test Metacat: " + metacatUrl);

			m = MetacatFactory.createMetacatConnection(metacatUrl);

			String identifier = newdocid + ".1";

			m.login(username, password);

			String response = m.insert(identifier, new StringReader(testdocument), null);

			System.err.println(response);

			Reader r = new InputStreamReader(m.read(newdocid + ".1"));

			String doc = IOUtil.getAsString(r, true);

			// doc = doc +"\n";

			System.err.println(doc);

			// assertTrue(doc.equals(testdocument));

		} catch (MetacatInaccessibleException mie) {

			System.err.println("Metacat is: " + metacatUrl);

			fail("Metacat connection failed." + mie.getMessage());

		} catch (MetacatAuthException mae) {

			fail("Authorization failed:\n" + mae.getMessage());

		} catch (InsufficientKarmaException ike) {

			assertTrue(1 == 1);

			fail("Insufficient karma:\n" + ike.getMessage());

		} catch (MetacatException me) {

			fail("Metacat Error:\n" + me.getMessage());

		} catch (Exception e) {

			fail("General exception:\n" + e.getMessage());

		}

	}

	/**

	 * Test the buildIndex() function with a known document

	 */

	public void buildIndex() {

		DocumentImpl d = null;

		try {

			d = new DocumentImpl(newdocid + ".1", false);

			d.buildIndex();

		} catch (McdbException me) {

			System.err.println("Caught McdbException (1): " + me.getMessage());

		}

	}

	/**

	 * Create a hopefully unique docid for testing insert and update. Does not

	 * include the 'revision' part of the id.

	 * 

	 * @return a String docid based on the current date and time

	 */

	private String generateDocid() {

		StringBuffer docid = new StringBuffer(prefix);

		docid.append(".");

		// Create a calendar to get the date formatted properly

		String[] ids = TimeZone.getAvailableIDs(-8 * 60 * 60 * 1000);

		SimpleTimeZone pdt = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]);

		pdt.setStartRule(Calendar.APRIL, 1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);

		pdt.setEndRule(Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);

		Calendar calendar = new GregorianCalendar(pdt);

		Date trialTime = new Date();

		calendar.setTime(trialTime);

		docid.append(calendar.get(Calendar.YEAR));

		docid.append(calendar.get(Calendar.DAY_OF_YEAR));

		docid.append(calendar.get(Calendar.HOUR_OF_DAY));

		docid.append(calendar.get(Calendar.MINUTE));

		docid.append(calendar.get(Calendar.SECOND));

		return docid.toString();

	}

}