search-data-service/src/test/java/org/onap/aai/sa/searchdbabstraction/searchapi/AggregationStatementTest.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * Copyright © 2017-2018 Amdocs
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *       http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21 package org.onap.aai.sa.searchdbabstraction.searchapi;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.fail;
  25
  26 import com.fasterxml.jackson.databind.ObjectMapper;
  27 import org.junit.Test;
  28
  29 public class AggregationStatementTest {
  30
  31     private static ObjectMapper mapper = new ObjectMapper();
  32
  33     @Test
  34     public void testGroupBy() {
  35         String input = "{\r\n    \"group-by\": {\r\n      \"field\": \"entityType\"\r\n    }\r\n  }";
  36
  37         String expected = "{\"terms\": {\"field\": \"entityType\"}}";
  38
  39         AggregationStatement actual;
  40         try {
  41             actual = mapper.readValue(input, AggregationStatement.class);
  42             assertEquals(expected, actual.toElasticSearch());
  43         } catch (Exception e) {
  44             fail("Exception occurred: " + e.getMessage());
  45         }
  46
  47     }
  48
  49     @Test
  50     public void testDateRange() {
  51         String input =
  52                 "{\r\n  \"date-range\": {\r\n    \"field\": \"mydate\",\r\n    \"ranges\": [\r\n      {\r\n        \"from\": \"2016-12-19T00:00:00.738-05:00\",\r\n        \"to\": \"2016-12-23T23:59:59.738-05:00\"\r\n      }\r\n    ],\r\n    \"format\": \"MM-yyy\",\r\n    \"size\": \"5\"\r\n  }\r\n}";
  53
  54         String expected =
  55                 "{\"date_range\": {\"field\": \"mydate\", \"format\": \"MM-yyy\", \"ranges\": [{\"from\": \"2016-12-19T00:00:00.738-05:00\", \"to\": \"2016-12-23T23:59:59.738-05:00\"}], \"size\": 5}}";
  56
  57         AggregationStatement actual;
  58         try {
  59             actual = mapper.readValue(input, AggregationStatement.class);
  60             assertEquals(expected, actual.toElasticSearch());
  61         } catch (Exception e) {
  62             fail("Exception occurred: " + e.getMessage());
  63         }
  64
  65     }
  66
  67     @Test
  68     public void testDateHistogram() {
  69         String input =
  70                 "{\r\n  \"date-histogram\": {\r\n    \"field\": \"mydate\",\r\n    \"interval\": \"day\"\r\n  }\r\n}";
  71
  72         String expected = "{\"date_histogram\": {\"field\": \"mydate\", \"interval\": \"day\"}}";
  73
  74         AggregationStatement actual;
  75         try {
  76             actual = mapper.readValue(input, AggregationStatement.class);
  77             assertEquals(expected, actual.toElasticSearch());
  78         } catch (Exception e) {
  79             fail("Exception occurred: " + e.getMessage());
  80         }
  81
  82     }
  83
  84     @Test
  85     public void testSubAggregation1() {
  86         String input =
  87                 "{\r\n  \"group-by\": {\r\n    \"field\": \"severity\"\r\n  },\r\n  \"sub-aggregations\": [\r\n    {\r\n      \"name\": \"byType\",\r\n      \"aggregation\": {\r\n        \"group-by\": {\r\n          \"field\": \"entityType\"\r\n        }\r\n      }\r\n    }\r\n  ]\r\n}";
  88         String expected =
  89                 "{\"terms\": {\"field\": \"severity\"}, \"aggs\": {\"byType\": {\"terms\": {\"field\": \"entityType\"}}}}";
  90
  91         AggregationStatement actual;
  92         try {
  93             actual = mapper.readValue(input, AggregationStatement.class);
  94             assertEquals(expected, actual.toElasticSearch());
  95         } catch (Exception e) {
  96             fail("Exception occurred: " + e.getMessage());
  97         }
  98
  99     }
 100
 101     @Test
 102     public void testSubAggregation2() {
 103         String input =
 104                 "{\r\n  \"group-by\": {\r\n    \"field\": \"severity\"\r\n  },\r\n  \"sub-aggregations\": [\r\n    {\r\n      \"name\": \"byType\",\r\n      \"aggregation\": {\r\n        \"group-by\": {\r\n          \"field\": \"violationType\"\r\n        }\r\n      }\r\n    },\r\n    {\r\n      \"name\": \"byRule\",\r\n      \"aggregation\": {\r\n        \"group-by\": {\r\n          \"field\": \"validationRule\"\r\n        }\r\n      }\r\n    }\r\n  ]\r\n}";
 105         String expected =
 106                 "{\"terms\": {\"field\": \"severity\"}, \"aggs\": {\"byType\": {\"terms\": {\"field\": \"violationType\"}},\"byRule\": {\"terms\": {\"field\": \"validationRule\"}}}}";
 107
 108         AggregationStatement actual;
 109         try {
 110             actual = mapper.readValue(input, AggregationStatement.class);
 111             assertEquals(expected, actual.toElasticSearch());
 112         } catch (Exception e) {
 113             fail("Exception occurred: " + e.getMessage());
 114         }
 115
 116     }
 117
 118
 119     @Test
 120     public void testNestedAggregation1() {
 121         String input =
 122                 "{\r\n  \"nested\": [{\r\n    \"name\": \"by_severity\",\r\n    \"aggregation\": {\r\n      \"group-by\": {\r\n        \"field\": \"violations.severity\"\r\n      }\r\n    }\r\n  }]\r\n}";
 123         String expected =
 124                 "{\"nested\": {\"path\": \"violations\"}, \"aggs\": {\"by_severity\": {\"terms\": {\"field\": \"violations.severity\"}}}}";
 125
 126         AggregationStatement actual;
 127         try {
 128             actual = mapper.readValue(input, AggregationStatement.class);
 129             assertEquals(expected, actual.toElasticSearch());
 130         } catch (Exception e) {
 131             fail("Exception occurred: " + e.getMessage());
 132         }
 133
 134     }
 135
 136     @Test
 137     public void testNestedAggregation2() {
 138         String input =
 139                 "{\r\n  \"nested\": [\r\n    {\r\n      \"name\": \"by_severity\",\r\n      \"aggregation\": {\r\n        \"group-by\": {\r\n          \"field\": \"violations.severity\"\r\n        }\r\n      }\r\n    },\r\n    {\r\n      \"name\": \"by_type\",\r\n      \"aggregation\": {\r\n        \"group-by\": {\r\n          \"field\": \"violations.violationType\"\r\n        }\r\n      }\r\n    }\r\n  ]\r\n}";
 140         String expected =
 141                 "{\"nested\": {\"path\": \"violations\"}, \"aggs\": {\"by_severity\": {\"terms\": {\"field\": \"violations.severity\"}},\"by_type\": {\"terms\": {\"field\": \"violations.violationType\"}}}}";
 142
 143         AggregationStatement actual;
 144         try {
 145             actual = mapper.readValue(input, AggregationStatement.class);
 146             assertEquals(expected, actual.toElasticSearch());
 147         } catch (Exception e) {
 148             fail("Exception occurred: " + e.getMessage());
 149         }
 150
 151     }
 152
 153
 154 }