| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.directmemory.solr; |
| |
| import org.apache.directmemory.serialization.StandardSerializer; |
| import org.apache.directmemory.solr.SolrOffHeapCache; |
| import org.apache.lucene.search.MatchAllDocsQuery; |
| import org.apache.lucene.search.Query; |
| import org.apache.lucene.search.Sort; |
| import org.apache.solr.common.util.NamedList; |
| import org.apache.solr.search.QueryResultKey; |
| import org.apache.solr.search.function.DocValues; |
| import org.apache.solr.search.function.QueryValueSource; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| /** |
| * Testcase for {@link org.apache.directmemory.solr.SolrOffHeapCache} |
| */ |
| public class SolrOffHeapCacheTest |
| { |
| |
| private Logger log = LoggerFactory.getLogger( getClass() ); |
| |
| private SolrOffHeapCache solrOffHeapCache; |
| |
| @Before |
| public void setUp() |
| { |
| solrOffHeapCache = new SolrOffHeapCache(); |
| Map<String, String> args = new HashMap<String, String>(); |
| args.put( "size", "10000" ); |
| args.put( "initialSize", "1000" ); |
| args.put( "serializerClassName", StandardSerializer.class.getName() ); |
| try |
| { |
| solrOffHeapCache.init( args, null, null ); |
| } |
| catch ( NoClassDefFoundError e ) |
| { |
| log.error( e.getMessage(), e ); |
| throw e; |
| } |
| } |
| |
| @After |
| public void tearDown() |
| { |
| solrOffHeapCache.clear(); |
| solrOffHeapCache.close(); |
| } |
| |
| @Test |
| public void testStatisticsWhenCacheNotUsedYet() |
| throws Exception |
| { |
| |
| NamedList stats = solrOffHeapCache.getStatistics(); |
| assertNotNull( stats ); |
| assertEquals( 0l, stats.get( "lookups" ) ); |
| assertEquals( 0l, stats.get( "evictions" ) ); |
| assertEquals( 0l, stats.get( "hits" ) ); |
| assertEquals( 0l, stats.get( "inserts" ) ); |
| } |
| |
| @Test |
| public void testPut() |
| throws Exception |
| { |
| |
| MatchAllDocsQuery query = new MatchAllDocsQuery(); |
| QueryResultKey queryResultKey = |
| new QueryResultKey(query, new ArrayList<Query>(), new Sort(), 1 ); |
| |
| solrOffHeapCache.put( queryResultKey, new QueryValueSource(query,1) ); |
| |
| } |
| } |