| /** |
| * 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.metron.elasticsearch.dao; |
| |
| import org.apache.metron.elasticsearch.client.ElasticsearchClient; |
| import org.apache.metron.elasticsearch.utils.FieldMapping; |
| import org.elasticsearch.client.RestClient; |
| import org.elasticsearch.client.RestHighLevelClient; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Mockito.mock; |
| |
| /** |
| * Tests the ElasticsearchColumnMetadata class. |
| */ |
| public class ElasticsearchColumnMetadataDaoTest { |
| |
| /** |
| * @param indices The names of all indices that will exist. |
| * @return An object to test. |
| */ |
| public ElasticsearchColumnMetadataDao setup(String[] indices) { |
| return setup(indices, new HashMap<>()); |
| } |
| |
| /** |
| * @param indices The names of all indices that will exist. |
| * @param mappings The index mappings. |
| * @return An object to test. |
| */ |
| public ElasticsearchColumnMetadataDao setup( |
| String[] indices, |
| Map<String, FieldMapping> mappings) { |
| ElasticsearchClient client = new ElasticsearchClient(mock(RestClient.class), mock(RestHighLevelClient.class)) { |
| @Override |
| public String[] getIndices() throws IOException { |
| return indices; |
| } |
| |
| @Override |
| public Map<String, FieldMapping> getMappingByIndex(String[] indices) throws IOException { |
| return mappings; |
| } |
| }; |
| return new ElasticsearchColumnMetadataDao(client); |
| } |
| |
| @Test |
| public void testGetOneLatestIndex() throws IOException { |
| |
| // setup |
| String[] existingIndices = new String[] { |
| "bro_index_2017.10.03.19", |
| "bro_index_2017.10.03.20", |
| "bro_index_2017.10.03.21", |
| "snort_index_2017.10.03.19", |
| "snort_index_2017.10.03.20", |
| "snort_index_2017.10.03.21" |
| }; |
| ElasticsearchColumnMetadataDao dao = setup(existingIndices); |
| |
| // get the latest indices |
| List<String> args = Collections.singletonList("bro"); |
| String[] actual = dao.getLatestIndices(args); |
| |
| // validation |
| String [] expected = new String[] { "bro_index_2017.10.03.21" }; |
| assertArrayEquals(expected, actual); |
| } |
| |
| @Test |
| public void testGetLatestIndices() throws IOException { |
| // setup |
| String[] existingIndices = new String[] { |
| "bro_index_2017.10.03.19", |
| "bro_index_2017.10.03.20", |
| "bro_index_2017.10.03.21", |
| "snort_index_2017.10.03.19", |
| "snort_index_2017.10.03.19", |
| "snort_index_2017.10.03.21" |
| }; |
| ElasticsearchColumnMetadataDao dao = setup(existingIndices); |
| |
| // get the latest indices |
| List<String> args = Arrays.asList("bro", "snort"); |
| String[] actual = dao.getLatestIndices(args); |
| |
| // validation |
| String [] expected = new String[] { "bro_index_2017.10.03.21", "snort_index_2017.10.03.21" }; |
| assertArrayEquals(expected, actual); |
| } |
| |
| @Test |
| public void testLatestIndicesWhereNoneExist() throws IOException { |
| |
| // setup - there are no existing indices |
| String[] existingIndices = new String[] {}; |
| ElasticsearchColumnMetadataDao dao = setup(existingIndices); |
| |
| // get the latest indices |
| List<String> args = Arrays.asList("bro", "snort"); |
| String[] actual = dao.getLatestIndices(args); |
| |
| // validation |
| String [] expected = new String[] {}; |
| assertArrayEquals(expected, actual); |
| } |
| } |