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Fixes for RestService.find{Shard,Slice}Partitions
Add securemock as a test dependency for mr Add tests
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mr/src/test/java/org/elasticsearch/hadoop/rest/FindPartitionsTest.java
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| @@ -0,0 +1,128 @@ | ||
| /* | ||
| * Licensed to Elasticsearch under one or more contributor | ||
| * license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright | ||
| * ownership. Elasticsearch 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.elasticsearch.hadoop.rest; | ||
|
|
||
| import org.codehaus.jackson.JsonParser; | ||
| import org.codehaus.jackson.map.ObjectMapper; | ||
| import org.elasticsearch.hadoop.rest.query.MatchAllQueryBuilder; | ||
| import org.junit.Test; | ||
| import org.mockito.Mockito; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.Collections; | ||
| import java.util.HashSet; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| import static org.junit.Assert.assertArrayEquals; | ||
| import static org.junit.Assert.assertEquals; | ||
|
|
||
| public class FindPartitionsTest { | ||
| private static final ObjectMapper MAPPER = | ||
| new ObjectMapper() | ||
| .configure(JsonParser.Feature.ALLOW_COMMENTS, true); | ||
| private static final RestService.PartitionDefinition[] EXPECTED_SHARDS_PARTITIONS; | ||
| static { | ||
| List<RestService.PartitionDefinition> expected = | ||
| new ArrayList<RestService.PartitionDefinition>(); | ||
| for (int i = 0; i < 15; i++) { | ||
| expected.add(new RestService.ShardPartitionDefinition("index1", Integer.toString(i))); | ||
| } | ||
| for (int i = 0; i < 18; i++) { | ||
| expected.add(new RestService.ShardPartitionDefinition("index2", Integer.toString(i))); | ||
| } | ||
| for (int i = 0; i < 1; i++) { | ||
| expected.add(new RestService.ShardPartitionDefinition("index3", Integer.toString(i))); | ||
| } | ||
| Collections.sort(expected); | ||
| EXPECTED_SHARDS_PARTITIONS = expected.toArray(new RestService.PartitionDefinition[0]); | ||
| } | ||
|
|
||
| @Test | ||
| public void testEmpty() { | ||
| assertEquals(RestService.findShardPartitions(Collections.<List<Map<String,Object>>>emptyList()).size(), 0); | ||
| assertEquals(RestService.findSlicePartitions(null, null, null, 0, | ||
| Collections.<List<Map<String,Object>>>emptyList()).size(), 0); | ||
| } | ||
|
|
||
| @Test | ||
| public void testShardPartitions() throws IOException { | ||
| List<List<Map<String, Object>>> shards = | ||
| MAPPER.readValue(getClass().getResourceAsStream("search-shards-response.json"), ArrayList.class); | ||
| List<RestService.PartitionDefinition> partitions = RestService.findShardPartitions(shards); | ||
| Collections.sort(partitions); | ||
| assertEquals(partitions.size(), 34); | ||
| assertEquals(new HashSet(partitions).size(), 34); | ||
| assertArrayEquals(partitions.toArray(), EXPECTED_SHARDS_PARTITIONS); | ||
| } | ||
|
|
||
| @Test | ||
| public void testSlicePartitions() throws IOException { | ||
| List<List<Map<String, Object>>> shards = | ||
| MAPPER.readValue(getClass().getResourceAsStream("search-shards-response.json"), ArrayList.class); | ||
| RestClient client = Mockito.mock(RestClient.class); | ||
| MatchAllQueryBuilder query = new MatchAllQueryBuilder(); | ||
| Mockito.when(client.count("index1/type1", query)).thenReturn(1000L); | ||
| Mockito.when(client.count("index2/type1", query)).thenReturn(10000L); | ||
| Mockito.when(client.count("index3/type1", query)).thenReturn(100000L); | ||
| { | ||
| List<RestService.PartitionDefinition> partitions = RestService.findSlicePartitions(client, | ||
| "type1", | ||
| new MatchAllQueryBuilder(), | ||
| 1000, | ||
| shards); | ||
| assertEquals(partitions.size(), 111); | ||
| assertEquals(new HashSet(partitions).size(), 111); | ||
| } | ||
| { | ||
|
|
||
| List<RestService.PartitionDefinition> partitions = RestService.findSlicePartitions(client, | ||
| "type1", | ||
| new MatchAllQueryBuilder(), | ||
| 100, | ||
| shards); | ||
| assertEquals(partitions.size(), 1110); | ||
| assertEquals(new HashSet(partitions).size(), 1110); | ||
| } | ||
| { | ||
|
|
||
| List<RestService.PartitionDefinition> partitions = RestService.findSlicePartitions(client, | ||
| "type1", | ||
| new MatchAllQueryBuilder(), | ||
| Integer.MAX_VALUE, | ||
| shards); | ||
| assertEquals(partitions.size(), 3); | ||
| assertEquals(new HashSet(partitions).size(), 3); | ||
| } | ||
| Mockito.when(client.count("index1/type1", query)).thenReturn(0L); | ||
| Mockito.when(client.count("index2/type1", query)).thenReturn(0L); | ||
| Mockito.when(client.count("index3/type1", query)).thenReturn(0L); | ||
| { | ||
|
|
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| List<RestService.PartitionDefinition> partitions = RestService.findSlicePartitions(client, | ||
| "type1", | ||
| new MatchAllQueryBuilder(), | ||
| 100, | ||
| shards); | ||
| assertEquals(partitions.size(), 3); | ||
| assertEquals(new HashSet(partitions).size(), 3); | ||
| } | ||
| } | ||
| } |
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