Package org.hibernate.search.test.batchindexing

Source Code of org.hibernate.search.test.batchindexing.ProgressMonitorTest

/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/

package org.hibernate.search.test.batchindexing;

import org.apache.lucene.search.MatchAllDocsQuery;

import org.hibernate.Transaction;

import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.test.SearchTestBase;
import org.hibernate.search.test.util.progessmonitor.AssertingMassIndexerProgressMonitor;
import org.junit.Before;
import org.junit.Test;


/**
* @author Hardy Ferentschik
*/
public class ProgressMonitorTest extends SearchTestBase {
  FullTextSession fullTextSession;

  @Override
  @Before
  public void setUp() throws Exception {
    super.setUp();
    fullTextSession = Search.getFullTextSession( openSession() );
    initializeData( fullTextSession );
  }

  @Test
  public void testAllRelevantProgressMonitoringOperationsCalled() throws InterruptedException {
    // let mass indexer re-index the data in the db (created in initializeData())
    AssertingMassIndexerProgressMonitor monitor = new AssertingMassIndexerProgressMonitor( 10, 10 );
    fullTextSession.createIndexer( LegacyCar.class )
        .progressMonitor( monitor )
        .startAndWait();
    fullTextSession.createFullTextQuery( new MatchAllDocsQuery(), LegacyCar.class )
        .getResultSize();
    monitor.assertExpectedProgressMade();
  }

  private static void initializeData(FullTextSession fullTextSession) {
    final Transaction transaction = fullTextSession.beginTransaction();
    LegacyCar[] cars = new LegacyCar[10];
    for ( int i = 0; i < cars.length; i++ ) {
      cars[i] = new LegacyCar();
      cars[i].setId( "" + i );
      cars[i].setModel( "model" + i );
      fullTextSession.persist( cars[i] );
    }
    transaction.commit();
  }

  @Override
  protected Class<?>[] getAnnotatedClasses() {
    return new Class[] { LegacyCarPlant.class, LegacyCar.class, LegacyTire.class };
  }
}
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