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/**
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* Copyright (C) 2009 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.database.update;
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import java.lang.reflect.Method;
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import java.sql.SQLException;
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import org.apache.log4j.Logger;
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import org.junit.Assert;
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import org.junit.Before;
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import org.junit.BeforeClass;
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import org.junit.Ignore;
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import org.junit.Test;
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import eu.etaxonomy.cdm.config.AccountStore;
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import eu.etaxonomy.cdm.database.CdmDataSource;
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import eu.etaxonomy.cdm.database.DatabaseTypeEnum;
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import eu.etaxonomy.cdm.database.ICdmDataSource;
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import eu.etaxonomy.cdm.database.update.v24_25.SchemaUpdater_24_25;
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import eu.etaxonomy.cdm.model.metadata.CdmMetaData;
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/**
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* @author a.mueller
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* @since 14.09.2010
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*
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*/
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public class CdmUpdaterTest {
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(CdmUpdaterTest.class);
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/**
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* @throws java.lang.Exception
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*/
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@BeforeClass
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public static void setUpBeforeClass() throws Exception {
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}
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/**
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* @throws java.lang.Exception
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*/
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@Before
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public void setUp() throws Exception {
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}
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// ******************** TESTS ****************************************************/
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@Ignore
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@Test
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public void testUpdateToCurrentVersion() {
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CdmUpdater cdmUpdater = new CdmUpdater();
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ICdmDataSource datasource = cdm_test_algaterra();
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try {
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boolean connectionAvailable = datasource.testConnection();
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Assert.assertTrue("Testdatabase is not available", connectionAvailable);
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} catch (ClassNotFoundException e) {
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Assert.fail();
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} catch (SQLException e) {
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Assert.fail();
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}
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cdmUpdater.updateToCurrentVersion(datasource, null);
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}
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private static ICdmDataSource cdm_test_algaterra(){
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DatabaseTypeEnum dbType = DatabaseTypeEnum.MySQL;
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String cdmServer = "160.45.63.201";
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String cdmDB = "cdm_edit_algaterra";
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String cdmUserName = "edit";
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return makeDestination(dbType, cdmServer, cdmDB, -1, cdmUserName, null);
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}
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private static ICdmDataSource makeDestination(DatabaseTypeEnum dbType, String cdmServer, String cdmDB, int port, String cdmUserName, String pwd ){
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//establish connection
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pwd = AccountStore.readOrStorePassword(cdmServer, cdmDB, cdmUserName, pwd);
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ICdmDataSource destination;
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if(dbType.equals(DatabaseTypeEnum.MySQL)){
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destination = CdmDataSource.NewMySqlInstance(cdmServer, cdmDB, port, cdmUserName, pwd);
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} else if(dbType.equals(DatabaseTypeEnum.PostgreSQL)){
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destination = CdmDataSource.NewPostgreSQLInstance(cdmServer, cdmDB, port, cdmUserName, pwd);
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} else {
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//TODO others
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throw new RuntimeException("Unsupported DatabaseType");
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}
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return destination;
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}
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@Test
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public void testRecursiveCallSchemaUpdater(){
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CdmUpdater updater = new CdmUpdater();
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ISchemaUpdater currentUpdater = null;
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try {
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Method method = CdmUpdater.class.getDeclaredMethod("getCurrentSchemaUpdater");
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method.setAccessible(true);
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currentUpdater = (ISchemaUpdater)method.invoke(updater);
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} catch (Exception e) {
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Assert.fail("CdmUpdater.getCurrentSchemaUpdater not found:" + e.getMessage());
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return;
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}
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ISchemaUpdater lastUpdater = null;
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ISchemaUpdater tmpUpdater = currentUpdater;
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int i = 0;
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//get very first schema updater available (= SchemaUpdater_24_25) by recursive call to getPreviousUpdater
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while (tmpUpdater.getPreviousUpdater() != null && i++<1000){
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tmpUpdater = tmpUpdater.getPreviousUpdater();
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lastUpdater = tmpUpdater;
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}
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Assert.assertNotNull("Current Updater must not be null", currentUpdater);
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Assert.assertEquals("Very first schema updater must be schemaUpdater_24_25. Something seems to be wrong in recursive call of getPreviousSchemaUpdater", SchemaUpdater_24_25.class, lastUpdater.getClass());
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i = 0;
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while (tmpUpdater.getNextUpdater() != null && i++<1000){
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tmpUpdater = tmpUpdater.getNextUpdater();
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lastUpdater = tmpUpdater;
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}
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Assert.assertEquals("Current schema updater not found by recursive call firstUpdater.getNextUpdater()", currentUpdater.getClass(), lastUpdater.getClass());
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//test correct schema version string
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Assert.assertEquals(CdmMetaData.getDbSchemaVersion(), currentUpdater.getTargetVersion());
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}
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}
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