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/**
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* '$RCSfile$'
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* Copyright: 2004 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Purpose: To test the Access Controls in metacat by JUnit
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*
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* '$Author: leinfelder $'
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* '$Date: 2011-12-15 17:32:39 -0800 (Thu, 15 Dec 2011) $'
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* '$Revision: 6790 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.replication;
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import java.io.InputStream;
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import java.io.Reader;
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import java.io.StringReader;
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import java.net.URL;
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import org.apache.commons.io.IOUtils;
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import junit.framework.Test;
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import junit.framework.TestSuite;
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import edu.ucsb.nceas.MCTestCase;
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import edu.ucsb.nceas.metacat.MetaCatServlet;
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import edu.ucsb.nceas.metacat.accesscontrol.AccessControlInterface;
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import edu.ucsb.nceas.metacat.client.DocumentNotFoundException;
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import edu.ucsb.nceas.metacat.client.Metacat;
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import edu.ucsb.nceas.metacat.client.MetacatFactory;
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import edu.ucsb.nceas.metacat.client.MetacatInaccessibleException;
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import edu.ucsb.nceas.metacat.properties.PropertyService;
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import edu.ucsb.nceas.metacat.util.DocumentUtil;
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import edu.ucsb.nceas.metacat.util.MetacatUtil;
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/**
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* A JUnit test for testing Metacat replication
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*/
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public class ReplicationTest
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extends MCTestCase {
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private static final long forceReplicationSleep = 1 * 60 * 1000;
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private String targetReplicationServer = null;
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private Metacat targetMetacat = null;
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/**
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* Constructor to build the test
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*
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* @param name the name of the test method
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*/
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public ReplicationTest(String name) {
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super(name);
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}
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/**
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* Establish a testing framework by initializing appropriate objects
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*/
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public void setUp() {
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try {
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// get the target ("B server")
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targetReplicationServer = PropertyService.getProperty("test.replication.targetServer");
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m = MetacatFactory.createMetacatConnection(metacatUrl);
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targetMetacat = MetacatFactory.createMetacatConnection("https://" + targetReplicationServer + "/metacat");
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}
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catch (MetacatInaccessibleException mie) {
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System.err.println("Metacat is: " + metacatUrl);
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fail("Metacat connection failed." + mie.getMessage());
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} catch (Exception e) {
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e.printStackTrace();
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fail(e.getMessage());
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}
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}
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/**
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* Release any objects after tests are complete
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*/
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public void tearDown() {
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}
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/**
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* Create a suite of tests to be run together
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*/
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public static Test suite() {
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TestSuite suite = new TestSuite();
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suite.addTest(new ReplicationTest("initialize"));
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// Test basic functions
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suite.addTest(new ReplicationTest("testCertificate"));
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suite.addTest(new ReplicationTest("testReplicateData_AtoB"));
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suite.addTest(new ReplicationTest("testReplicateEML_AtoB"));
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suite.addTest(new ReplicationTest("testReplicateDataLocking"));
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return suite;
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}
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/**
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* Run an initial test that always passes to check that the test
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* harness is working.
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*/
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public void initialize() {
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assertTrue(1 == 1);
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}
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public void testCertificate() {
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try {
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URL u = new URL("https://" + targetReplicationServer + "/servlet/replication?server=" + MetacatUtil.getLocalReplicationServerName() + "&action=test");
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String test = ReplicationService.getURLContent(u);
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assertTrue(test.contains("Test successfully"));
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} catch (Exception e) {
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e.printStackTrace();
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fail(e.getMessage());
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}
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}
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public void testReplicateData_AtoB() {
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try {
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// the id
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String baseDocid = DocumentUtil.generateDocumentId("replicationTest", 0);
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String docid = baseDocid + "." + 1;
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// the test data
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String object = "test";
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// insert data locally
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m.login(username, password);
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m.upload(docid, "testObject", IOUtils.toInputStream(object, MetaCatServlet.DEFAULT_ENCODING), object.getBytes(MetaCatServlet.DEFAULT_ENCODING).length);
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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// check the target for the same data
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targetMetacat.login(username, password);
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InputStream is = targetMetacat.read(docid);
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String replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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assertEquals(object, replicatedObject);
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// update the object
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docid = baseDocid + "." + 2;
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object = "test2";
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m.upload(docid, "testObject", IOUtils.toInputStream(object, MetaCatServlet.DEFAULT_ENCODING), object.getBytes(MetaCatServlet.DEFAULT_ENCODING).length);
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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// check the target for the updated data
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is = targetMetacat.read(docid);
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replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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assertEquals(object, replicatedObject);
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// update the access control rules
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m.setAccess(
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docid,
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AccessControlInterface.PUBLIC,
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AccessControlInterface.READSTRING,
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AccessControlInterface.ALLOW,
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AccessControlInterface.ALLOWFIRST);
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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// check the target for the same data, logout to act as public
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targetMetacat.logout();
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is = targetMetacat.read(docid);
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replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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assertEquals(object, replicatedObject);
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// delete the object
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m.delete(docid);
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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// TODO: check that it is missing
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// update should fail since it is "archived"
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docid = baseDocid + "." + 3;
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object = "test3";
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try {
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targetMetacat.upload(docid, "testObject", IOUtils.toInputStream(object, MetaCatServlet.DEFAULT_ENCODING), object.getBytes(MetaCatServlet.DEFAULT_ENCODING).length);
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} catch (Exception e) {
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// should fail
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assertTrue(true);
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return;
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}
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// if we get here, he have failed
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fail("Should not have been able to update archived data");
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} catch (Exception e) {
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e.printStackTrace();
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fail(e.getMessage());
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}
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}
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public void testReplicateEML_AtoB() {
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try {
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// the id
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String baseDocid = DocumentUtil.generateDocumentId("replicationTest", 0);
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String docid = baseDocid + "." + 1;
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// the test data, no public access
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String emlContent = null;
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emlContent = getTestEmlDoc(
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"Test replication", //title,
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EML2_1_0, //emlVersion,
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null, //inlineData1,
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null, //inlineData2,
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null, //onlineUrl1,
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null, //onlineUrl2,
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null, //docAccessBlock ,
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null, //inlineAccessBlock1,
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null, //inlineAccessBlock2,
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null, //onlineAccessBlock1,
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null //onlineAccessBlock2
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);
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StringReader xmlReader = new StringReader(emlContent);
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// insert data locally
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m.login(username, password);
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m.insert(docid, xmlReader, null);
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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// check the target for the same data
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targetMetacat.login(username, password);
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InputStream is = targetMetacat.read(docid);
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String replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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assertEquals(emlContent, replicatedObject);
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// update the object
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docid = baseDocid + "." + 2;
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//emlContent = getTestEmlDoc("Test replication2", EML2_1_0);
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emlContent = getTestEmlDoc(
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"Test replication", //title,
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EML2_1_0, //emlVersion,
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null, //inlineData1,
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null, //inlineData2,
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null, //onlineUrl1,
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null, //onlineUrl2,
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null, //docAccessBlock ,
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null, //inlineAccessBlock1,
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null, //inlineAccessBlock2,
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null, //onlineAccessBlock1,
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null //onlineAccessBlock2
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);
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xmlReader = new StringReader(emlContent);
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m.update(docid, xmlReader, null);
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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// check the target for the updated data
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is = targetMetacat.read(docid);
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replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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assertEquals(emlContent, replicatedObject);
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// update the access control rules
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m.setAccess(
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docid,
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AccessControlInterface.PUBLIC,
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AccessControlInterface.READSTRING,
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AccessControlInterface.ALLOW,
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AccessControlInterface.ALLOWFIRST);
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283
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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286
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// check the target for the same data, logout to act as public
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targetMetacat.logout();
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is = targetMetacat.read(docid);
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290
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replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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291
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292
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assertEquals(emlContent, replicatedObject);
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293
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294
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// delete the object
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m.delete(docid);
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296
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297
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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299
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300
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// query for the docid -- should not be returned since it is archived
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301
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String queryString = getTestEmlQuery(docid, EML2_1_0);
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Reader xmlQuery = new StringReader(queryString);
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303
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Reader resultReader = targetMetacat.query(xmlQuery);
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String results = IOUtils.toString(resultReader);
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assertFalse(results.contains(docid));
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306
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307
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} catch (Exception e) {
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308
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e.printStackTrace();
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309
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fail(e.getMessage());
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310
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}
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311
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}
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312
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313
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public void testReplicateDataLocking() {
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314
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try {
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315
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// the id
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316
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String baseDocid = DocumentUtil.generateDocumentId("replicationTest", 0);
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317
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String docid = baseDocid + "." + 1;
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318
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319
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// the test data
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320
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String object = "test";
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321
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322
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// insert data locally
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323
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m.login(username, password);
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324
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m.upload(docid, "testObject", IOUtils.toInputStream(object, MetaCatServlet.DEFAULT_ENCODING), object.getBytes(MetaCatServlet.DEFAULT_ENCODING).length);
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325
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326
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// wait for replication (forced)
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327
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Thread.sleep(forceReplicationSleep);
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328
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329
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// check the target for the same data
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330
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targetMetacat.login(username, password);
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331
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InputStream is = targetMetacat.read(docid);
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332
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String replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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333
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334
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assertEquals(object, replicatedObject);
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335
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336
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// update the object on the target
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337
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docid = baseDocid + "." + 2;
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object = "test2";
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339
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targetMetacat.upload(docid, "testObject", IOUtils.toInputStream(object, MetaCatServlet.DEFAULT_ENCODING), object.getBytes(MetaCatServlet.DEFAULT_ENCODING).length);
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340
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341
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// wait for replication (forced)
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342
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Thread.sleep(forceReplicationSleep);
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343
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344
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// check the original has the result
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345
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is = m.read(docid);
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346
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replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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347
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348
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assertEquals(object, replicatedObject);
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349
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350
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// delete the object
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351
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targetMetacat.delete(docid);
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352
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353
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// wait for replication (forced)
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Thread.sleep(forceReplicationSleep);
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355
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356
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// check that it is missing
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357
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replicatedObject = null;
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358
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try {
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359
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is = m.read(docid);
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360
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replicatedObject = IOUtils.toString(is, MetaCatServlet.DEFAULT_ENCODING);
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361
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} catch (DocumentNotFoundException dnfe) {
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362
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// expect this
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363
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assertTrue(true);
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364
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}
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365
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assertNull(replicatedObject);
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366
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367
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368
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} catch (Exception e) {
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369
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e.printStackTrace();
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370
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fail(e.getMessage());
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|
371
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}
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|
372
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}
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|
373
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|
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374
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375
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}
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376
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