| /* |
| * 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.solr.cloud; |
| |
| import org.apache.solr.SolrTestCase; |
| import org.apache.solr.client.solrj.cloud.ShardTerms; |
| import org.junit.Test; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class ShardTermsTest extends SolrTestCase { |
| @Test |
| public void testIncreaseTerms() { |
| Map<String, Long> map = new HashMap<>(); |
| map.put("leader", 0L); |
| ShardTerms terms = new ShardTerms(map, 0); |
| terms = terms.increaseTerms("leader", Collections.singleton("replica")); |
| assertEquals(1L, terms.getTerm("leader").longValue()); |
| |
| map.put("leader", 2L); |
| map.put("live-replica", 2L); |
| map.put("dead-replica", 1L); |
| terms = new ShardTerms(map, 0); |
| assertNull(terms.increaseTerms("leader", Collections.singleton("dead-replica"))); |
| |
| terms = terms.increaseTerms("leader", Collections.singleton("leader")); |
| assertEquals(3L, terms.getTerm("live-replica").longValue()); |
| assertEquals(2L, terms.getTerm("leader").longValue()); |
| assertEquals(1L, terms.getTerm("dead-replica").longValue()); |
| } |
| } |