| /* |
| * 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.geode.cache.query.internal.index; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Collection; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.AttributesFactory; |
| import org.apache.geode.cache.PartitionAttributesFactory; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.Scope; |
| import org.apache.geode.cache.query.CacheUtils; |
| import org.apache.geode.cache.query.Index; |
| import org.apache.geode.cache.query.IndexType; |
| import org.apache.geode.cache.query.Query; |
| import org.apache.geode.cache.query.QueryService; |
| import org.apache.geode.cache.query.SelectResults; |
| import org.apache.geode.cache.query.data.Portfolio; |
| import org.apache.geode.cache.query.internal.IndexTrackingQueryObserver; |
| import org.apache.geode.cache.query.internal.IndexTrackingQueryObserver.IndexInfo; |
| import org.apache.geode.cache.query.internal.QueryObserver; |
| import org.apache.geode.cache.query.internal.QueryObserverHolder; |
| import org.apache.geode.distributed.internal.DistributionConfig; |
| import org.apache.geode.test.junit.categories.OQLIndexTest; |
| |
| @Category({OQLIndexTest.class}) |
| public class IndexTrackingQueryObserverJUnitTest { |
| static QueryService qs; |
| static Region region; |
| static Index keyIndex1; |
| static IndexInfo regionMap; |
| |
| private static final String queryStr = "select * from /portfolio where ID > 0"; |
| public static final int NUM_BKTS = 20; |
| public static final String INDEX_NAME = "keyIndex1"; |
| |
| @Before |
| public void setUp() throws Exception { |
| System.setProperty(DistributionConfig.GEMFIRE_PREFIX + "Query.VERBOSE", "true"); |
| CacheUtils.startCache(); |
| QueryObserver observer = QueryObserverHolder.setInstance(new IndexTrackingQueryObserver()); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| CacheUtils.closeCache(); |
| QueryObserverHolder.reset(); |
| } |
| |
| @Test |
| public void testIndexInfoOnPartitionedRegion() throws Exception { |
| // Query VERBOSE has to be true for the test |
| assertEquals("true", System.getProperty(DistributionConfig.GEMFIRE_PREFIX + "Query.VERBOSE")); |
| |
| // Create Partition Region |
| PartitionAttributesFactory paf = new PartitionAttributesFactory(); |
| paf.setTotalNumBuckets(NUM_BKTS); |
| AttributesFactory af = new AttributesFactory(); |
| af.setPartitionAttributes(paf.create()); |
| |
| region = CacheUtils.createRegion("portfolio", af.create(), false); |
| if (region.size() == 0) { |
| for (int i = 1; i <= 100; i++) { |
| region.put(Integer.toString(i), new Portfolio(i, i)); |
| } |
| } |
| assertEquals(100, region.size()); |
| qs = CacheUtils.getQueryService(); |
| |
| keyIndex1 = |
| (IndexProtocol) qs.createIndex(INDEX_NAME, IndexType.FUNCTIONAL, "ID", "/portfolio "); |
| |
| assertTrue(keyIndex1 instanceof PartitionedIndex); |
| |
| Query query = qs.newQuery(queryStr); |
| |
| // Inject TestHook in QueryObserver before running query. |
| IndexTrackingTestHook th = new IndexTrackingTestHook(region, NUM_BKTS); |
| QueryObserver observer = QueryObserverHolder.getInstance(); |
| assertTrue(QueryObserverHolder.hasObserver()); |
| |
| ((IndexTrackingQueryObserver) observer).setTestHook(th); |
| |
| SelectResults results = (SelectResults) query.execute(); |
| |
| // The query should return all elements in region. |
| assertEquals(region.size(), results.size()); |
| |
| // Check results size of Map. |
| regionMap = ((IndexTrackingTestHook) th).getRegionMap(); |
| Collection<Integer> rslts = regionMap.getResults().values(); |
| int totalResults = 0; |
| for (Integer i : rslts) { |
| totalResults += i.intValue(); |
| } |
| assertEquals(results.size(), totalResults); |
| QueryObserverHolder.reset(); |
| } |
| |
| @Test |
| public void testIndexInfoOnLocalRegion() throws Exception { |
| // Query VERBOSE has to be true for the test |
| assertEquals("true", System.getProperty(DistributionConfig.GEMFIRE_PREFIX + "Query.VERBOSE")); |
| |
| // Create Partition Region |
| AttributesFactory af = new AttributesFactory(); |
| af.setScope(Scope.LOCAL); |
| |
| region = CacheUtils.createRegion("portfolio", af.create(), false); |
| if (region.size() == 0) { |
| for (int i = 1; i <= 100; i++) { |
| region.put(Integer.toString(i), new Portfolio(i, i)); |
| } |
| } |
| assertEquals(100, region.size()); |
| qs = CacheUtils.getQueryService(); |
| |
| keyIndex1 = |
| (IndexProtocol) qs.createIndex(INDEX_NAME, IndexType.FUNCTIONAL, "ID", "/portfolio "); |
| |
| assertTrue(keyIndex1 instanceof CompactRangeIndex); |
| |
| Query query = qs.newQuery(queryStr); |
| |
| // Inject TestHook in QueryObserver before running query. |
| IndexTrackingTestHook th = new IndexTrackingTestHook(region, 0); |
| QueryObserver observer = QueryObserverHolder.getInstance(); |
| assertTrue(QueryObserverHolder.hasObserver()); |
| |
| ((IndexTrackingQueryObserver) observer).setTestHook(th); |
| |
| SelectResults results = (SelectResults) query.execute(); |
| |
| // The query should return all elements in region. |
| assertEquals(region.size(), results.size()); |
| |
| regionMap = ((IndexTrackingTestHook) th).getRegionMap(); |
| Object rslts = regionMap.getResults().get(region.getFullPath()); |
| assertTrue(rslts instanceof Integer); |
| |
| assertEquals(results.size(), ((Integer) rslts).intValue()); |
| } |
| |
| } |