MultipleCachesTests.java

/* 
 * JBoss, Home of Professional Open Source
 * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 */
package org.infinispan.query.config;

import static junit.framework.Assert.assertEquals;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.List;

import org.apache.lucene.queryParser.ParseException;
import org.apache.lucene.store.RAMDirectory;
import org.hibernate.search.engine.spi.SearchFactoryImplementor;
import org.hibernate.search.indexes.impl.DirectoryBasedIndexManager;
import org.hibernate.search.indexes.spi.IndexManager;
import org.hibernate.search.store.DirectoryProvider;
import org.hibernate.search.store.impl.RAMDirectoryProvider;
import org.infinispan.Cache;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.query.CacheQuery;
import org.infinispan.query.Search;
import org.infinispan.query.SearchManager;
import org.infinispan.query.helper.TestQueryHelperFactory;
import org.infinispan.query.test.Person;
import org.infinispan.test.SingleCacheManagerTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.Test;

/**
 * @author Sanne Grinovero <sanne@infinispan.org> (C) 2011 Red Hat Inc.
 */
@Test(groups = "unit", testName = "config.MultipleCachesTests")
public class MultipleCachesTests extends SingleCacheManagerTest {

   @Override
   protected EmbeddedCacheManager createCacheManager() throws Exception {
      String config = TestingUtil.INFINISPAN_START_TAG + "\n" +
            "   <default>\n" +
            "      <indexing enabled=\"false\" />\n" +
            "   </default>\n" +
            "   <namedCache name=\"indexingenabled\">\n" +
            "      <indexing enabled=\"true\" >\n" +
            "         <properties>\n" +
            "            <property name=\"hibernate.search.default.directory_provider\" value=\"ram\" />\n" +
            "            <property name=\"hibernate.search.lucene_version\" value=\"LUCENE_CURRENT\" />\n" +
            "         </properties>\n" +
            "      </indexing>\n" +
            "   </namedCache>\n" + TestingUtil.INFINISPAN_END_TAG;
      System.out.println("Using test configuration:\n\n" + config + "\n");
      InputStream is = new ByteArrayInputStream(config.getBytes());
      final EmbeddedCacheManager cm;
      try {
         cm = TestCacheManagerFactory.fromStream(is);
      }
      finally {
         is.close();
      }
      cache = cm.getCache();
      return cm;
   }

   @Test(expectedExceptions = IllegalArgumentException.class)
   public void queryNotIndexedCache() throws ParseException {
      final Cache<Object, Object> notIndexedCache = cacheManager.getCache("notIndexedA");
      notIndexedCache.put("1", new Person("A Person's Name", "A paragraph containing some text", 75));
      CacheQuery cq = TestQueryHelperFactory.createCacheQuery(cache, "name", "Name");
      assertEquals(1, cq.getResultSize());
      List<Object> l =  cq.list();
      assertEquals(1, l.size());
      Person p = (Person) l.get(0);
      assertEquals("A Person's Name", p.getName());
      assertEquals("A paragraph containing some text", p.getBlurb());
      assertEquals(75, p.getAge());
   }

   @Test
   public void notIndexedCacheNormalUse() {
      final Cache<Object, Object> notIndexedCache = cacheManager.getCache("notIndexedB");
      notIndexedCache.put("1", new Person("A Person's Name", "A paragraph containing some text", 75));
      assert notIndexedCache.get("1") != null;
   }

   @Test
   public void indexedCache() throws ParseException {
      Cache<Object, Object> indexedCache = cacheManager.getCache("indexingenabled");
      useQuery(indexedCache);
   }

   private void useQuery(Cache<Object, Object> indexedCache) throws ParseException {
      indexedCache.put("1", new Person("A Person's Name", "A paragraph containing some text", 75));
      CacheQuery cq = TestQueryHelperFactory.createCacheQuery(indexedCache, "name", "Name");
      assertEquals(1, cq.getResultSize());
      List<Object> l =  cq.list();
      assertEquals(1, l.size());
      Person p = (Person) l.get(0);
      assertEquals("A Person's Name", p.getName());
      assertEquals("A paragraph containing some text", p.getBlurb());
      assertEquals(75, p.getAge());

      SearchManager queryFactory = Search.getSearchManager(indexedCache);
      SearchFactoryImplementor searchImpl = (SearchFactoryImplementor) queryFactory.getSearchFactory();
      IndexManager[] indexManagers = searchImpl.getIndexBindingForEntity(Person.class).getIndexManagers();
      assert indexManagers != null && indexManagers.length == 1;
      DirectoryBasedIndexManager directory = (DirectoryBasedIndexManager)indexManagers[0];
      DirectoryProvider directoryProvider = directory.getDirectoryProvider();
      assert directoryProvider instanceof RAMDirectoryProvider : "configuration properties where ignored";
   }
}