Metacat

/**

 *  '$RCSfile$'

 *  Copyright: 2004 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: leinfelder $'

 *     '$Date: 2014-02-20 10:35:08 -0800 (Thu, 20 Feb 2014) $'

 * '$Revision: 8622 $'

 *

 * 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.InputStream;

import java.io.StringReader;

import java.math.BigInteger;

import org.apache.commons.io.IOUtils;

import org.dataone.service.types.v1.Identifier;

import org.dataone.service.types.v1.ObjectFormatIdentifier;

import org.dataone.service.types.v1.Session;

import org.dataone.service.types.v1.SystemMetadata;

import junit.framework.Test;

import junit.framework.TestSuite;

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

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

import edu.ucsb.nceas.metacat.dataone.D1NodeServiceTest;

import edu.ucsb.nceas.metacat.dataone.MNodeService;

/**

 * A JUnit test for testing Dryad documents

 */

public class DryadTest

    extends D1NodeServiceTest {

    private static final String DRYAD_TEST_DOC = "test/dryad-metadata-profile-sample.xml";

    /**

     * Constructor to build the test

     *

     * @param name the name of the test method

     */

    public DryadTest(String name) {

        super(name);

    }

    /**

     * Establish a testing framework by initializing appropriate objects

     */

    public void setUp() {

        try {

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

            m = MetacatFactory.createMetacatConnection(metacatUrl);

        }

        catch (MetacatInaccessibleException mie) {

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

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

        }

    }

    /**

     * 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 DryadTest("initialize"));

        // Test basic functions

        //suite.addTest(new DryadTest("insertDoc"));

        suite.addTest(new DryadTest("d1InsertDoc"));

        return suite;

    }

    /**

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

     * harness is working.

     */

    public void initialize() {

        assertTrue(1 == 1);

    }

    /**

     * Test insert of Dryad document via Metacat

     * Note: formatId will be generic

     */

    public void insertDoc() {

		try {

			m.login(username, password);

	    	String docid = this.generateDocumentId();

	    	docid += ".1";

			String documentContents = this.getTestDocFromFile(DRYAD_TEST_DOC);

			m.insert(docid, new StringReader(documentContents), null);

			InputStream results = m.read(docid);

			String resultString = IOUtils.toString(results);

			assertEquals(documentContents, resultString);

			m.logout();

		} catch (Exception e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

    }

    /**

     * Insert test doc using D1 API

     */

    public void d1InsertDoc() {

		try {

	    	String docid = this.generateDocumentId();

	    	docid += ".1";

			String documentContents = this.getTestDocFromFile(DRYAD_TEST_DOC);

			Session session = getTestSession();

			Identifier pid = new Identifier();

			pid.setValue(docid);

			SystemMetadata sysmeta = this.createSystemMetadata(pid, session.getSubject(), IOUtils.toInputStream(documentContents, "UTF-8"));

			ObjectFormatIdentifier formatId = new ObjectFormatIdentifier();

			formatId.setValue("http://datadryad.org/profile/v3.1");

			sysmeta.setFormatId(formatId);

			sysmeta.setSize(BigInteger.valueOf(IOUtils.toByteArray(documentContents).length));

			MNodeService.getInstance(request).create(session, pid, IOUtils.toInputStream(documentContents, "UTF-8"), sysmeta);

			InputStream results = MNodeService.getInstance(request).get(session, pid);

			String resultString = IOUtils.toString(results);

			assertEquals(documentContents, resultString);

			m.logout();

		} catch (Exception e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

    }

}