| /* |
| * 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.jackrabbit.oak.plugins.index.progress; |
| |
| import java.util.Map; |
| |
| import com.google.common.collect.ImmutableMap; |
| import org.apache.jackrabbit.oak.api.Type; |
| import org.apache.jackrabbit.oak.plugins.index.counter.jmx.NodeCounter; |
| import org.apache.jackrabbit.oak.plugins.memory.MemoryNodeStore; |
| import org.apache.jackrabbit.oak.spi.commit.CommitInfo; |
| import org.apache.jackrabbit.oak.spi.commit.EmptyHook; |
| import org.apache.jackrabbit.oak.spi.state.NodeBuilder; |
| import org.apache.jackrabbit.oak.spi.state.NodeStore; |
| import org.junit.Test; |
| |
| import static com.google.common.collect.ImmutableSet.of; |
| import static java.util.Arrays.asList; |
| import static org.apache.jackrabbit.oak.spi.filter.PathFilter.PROP_EXCLUDED_PATHS; |
| import static org.apache.jackrabbit.oak.spi.filter.PathFilter.PROP_INCLUDED_PATHS; |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| public class NodeCounterMBeanEstimatorTest { |
| |
| private final NodeStore store = new MemoryNodeStore(); |
| private NodeCounter counter = mock(NodeCounter.class); |
| |
| @Test |
| public void estimateCount() throws Exception { |
| NodeBuilder builder = store.getRoot().builder(); |
| |
| builder.child("idx-a"); |
| |
| builder.child("idx-b").setProperty(PROP_INCLUDED_PATHS, asList("/content"), Type.STRINGS); |
| builder.child("idx-b").setProperty(PROP_EXCLUDED_PATHS, asList("/content/old"), Type.STRINGS); |
| |
| builder.child("idx-c").setProperty(PROP_INCLUDED_PATHS, asList("/libs"), Type.STRINGS); |
| |
| builder.child("idx-d").setProperty(PROP_EXCLUDED_PATHS, asList("/libs"), Type.STRINGS); |
| |
| |
| builder.child("content").child("idx-e").setProperty(PROP_EXCLUDED_PATHS, asList("/content/old"), Type.STRINGS); |
| builder.child("content").child("idx-f"); |
| |
| store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY); |
| |
| Map<String, Integer> counts = ImmutableMap.of( |
| "/", 100, |
| "/content", 50, |
| "/content/old", 10, |
| "/libs", 30 |
| ); |
| |
| when(counter.getEstimatedNodeCount(anyString())).then((invocation -> { |
| String path = (String) invocation.getArguments()[0]; |
| if (counts.containsKey(path)) { |
| return (long)counts.get(path); |
| } |
| return -1; |
| })); |
| |
| NodeCountEstimator estimator = new NodeCounterMBeanEstimator(store, counter); |
| |
| assertEquals(100, estimator.getEstimatedNodeCount("/", of("/idx-a"))); |
| assertEquals(100, estimator.getEstimatedNodeCount("/", of("/idx-a", "/idx-b"))); |
| assertEquals(40, estimator.getEstimatedNodeCount("/", of("/idx-b"))); |
| assertEquals(70, estimator.getEstimatedNodeCount("/", of("/idx-b", "/idx-c"))); |
| |
| assertEquals(50, estimator.getEstimatedNodeCount("/content", of("/content/idx-f"))); |
| assertEquals(40, estimator.getEstimatedNodeCount("/content", of("/content/idx-e"))); |
| } |
| |
| } |