| /* |
| * 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.composite; |
| |
| import org.apache.jackrabbit.oak.stats.StatisticsProvider; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class CompositeNodeStoreStatsTest { |
| |
| @Test |
| public void testNodeCountsMaxSizeLimit() { |
| CompositeNodeStoreStats stats = new CompositeNodeStoreStats(StatisticsProvider.NOOP, "NODE", true, 6, 20); |
| for (int i = 0; i < 5; i++) { |
| for (int j = 0; j < i + 5; j++) { |
| stats.onCreateNodeObject("/xyz" + i); |
| } |
| } |
| |
| assertEquals(9, stats.getMaxNodePathCount()); |
| assertEquals(5, stats.getNodePathCountsMap().size()); |
| |
| stats.onCreateNodeObject("/xyz" + 6); |
| |
| assertEquals(8, stats.getMaxNodePathCount()); |
| assertEquals(5, stats.getNodePathCountsMap().size()); |
| for (int i = 0; i < 5; i++) { |
| assertEquals("Invalid count for /xyz" + i, (long) i + 4, (long) stats.getNodePathCountsMap().get("/xyz" + i)); |
| } |
| |
| for (int i = 0; i < 3; i++) { |
| stats.onCreateNodeObject("/xyz" + 6); |
| } |
| assertEquals(5, stats.getMaxNodePathCount()); |
| assertEquals(5, stats.getNodePathCountsMap().size()); |
| |
| stats.onCreateNodeObject("/xyz" + 6); // this should remove the smallest value |
| assertEquals(4, stats.getNodePathCountsMap().size()); |
| |
| stats.onCreateNodeObject("/xyz" + 6); // this should add the new value |
| assertEquals(5, stats.getNodePathCountsMap().size()); |
| } |
| |
| @Test |
| public void testNodeCountsMaxValueLimit() { |
| CompositeNodeStoreStats stats = new CompositeNodeStoreStats(StatisticsProvider.NOOP, "NODE", true, 5, 20); |
| for (int i = 0; i < 19; i++) { |
| stats.onCreateNodeObject("/xyz"); |
| } |
| assertEquals(19, stats.getMaxNodePathCount()); |
| assertEquals(19l, (long) stats.getNodePathCountsMap().get("/xyz")); |
| |
| stats.onCreateNodeObject("/xyz"); |
| assertEquals(10, stats.getMaxNodePathCount()); |
| assertEquals(10l, (long) stats.getNodePathCountsMap().get("/xyz")); |
| |
| } |
| } |