gerrit.onap Code Review - policy/clamp.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * Copyright (C) 2022, 2024 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  * ============LICENSE_END=========================================================
  17  */
  18
  19 package org.onap.policy.common.message.bus.event.kafka;
  20
  21 import static org.junit.jupiter.api.Assertions.assertEquals;
  22 import static org.junit.jupiter.api.Assertions.assertFalse;
  23 import static org.junit.jupiter.api.Assertions.assertNotNull;
  24 import static org.junit.jupiter.api.Assertions.assertTrue;
  25 import static org.onap.policy.common.message.bus.properties.MessageBusProperties.PROPERTY_KAFKA_SINK_TOPICS;
  26 import static org.onap.policy.common.message.bus.properties.MessageBusProperties.PROPERTY_TOPIC_EFFECTIVE_TOPIC_SUFFIX;
  27
  28 import java.util.Deque;
  29 import java.util.LinkedList;
  30 import java.util.List;
  31 import java.util.Properties;
  32 import org.junit.jupiter.api.AfterEach;
  33 import org.junit.jupiter.api.BeforeEach;
  34 import org.junit.jupiter.api.Test;
  35 import org.onap.policy.common.message.bus.event.base.TopicPropertyBuilder;
  36 import org.onap.policy.common.parameters.topic.BusTopicParams;
  37
  38 class KafkaTopicSinkFactoryTest extends KafkaTopicFactoryTestBase<KafkaTopicSink> {
  39
  40     private SinkFactory factory;
  41     public static final String KAFKA_SERVER = "localhost:9092";
  42
  43     /**
  44      * Creates the object to be tested.
  45      */
  46     @BeforeEach
  47     @Override
  48     public void setUp() {
  49         super.setUp();
  50
  51         factory = new SinkFactory();
  52     }
  53
  54     @AfterEach
  55     public void tearDown() {
  56         factory.destroy();
  57     }
  58
  59     @Test
  60     @Override
  61     public void testBuildBusTopicParams() {
  62         super.testBuildBusTopicParams();
  63         super.testBuildBusTopicParams_Ex();
  64     }
  65
  66     @Test
  67     @Override
  68     public void testBuildListOfStringString() {
  69         super.testBuildListOfStringString();
  70
  71         // check parameters that were used
  72         BusTopicParams params = getLastParams();
  73         assertFalse(params.isAllowSelfSignedCerts());
  74     }
  75
  76     @Test
  77     @Override
  78     public void testBuildProperties() {
  79         List<KafkaTopicSink> topics = buildTopics(makePropBuilder().makeTopic(MY_TOPIC).build());
  80         assertEquals(1, topics.size());
  81         assertEquals(MY_TOPIC, topics.get(0).getTopic());
  82         assertEquals(MY_EFFECTIVE_TOPIC, topics.get(0).getEffectiveTopic());
  83
  84         BusTopicParams params = getLastParams();
  85         assertTrue(params.isManaged());
  86         assertFalse(params.isUseHttps());
  87         assertEquals(List.of(KAFKA_SERVER), params.getServers());
  88         assertEquals(MY_TOPIC, params.getTopic());
  89         assertEquals(MY_EFFECTIVE_TOPIC, params.getEffectiveTopic());
  90         assertEquals(MY_PARTITION, params.getPartitionId());
  91         assertNotNull(params.getAdditionalProps());
  92
  93         List<KafkaTopicSink> topics2 = buildTopics(makePropBuilder().makeTopic(TOPIC3)
  94             .removeTopicProperty(PROPERTY_TOPIC_EFFECTIVE_TOPIC_SUFFIX).build());
  95         assertEquals(1, topics2.size());
  96         assertEquals(TOPIC3, topics2.get(0).getTopic());
  97         assertEquals(topics2.get(0).getTopic(), topics2.get(0).getEffectiveTopic());
  98
  99         initFactory();
 100
 101         assertEquals(1, buildTopics(makePropBuilder().makeTopic(MY_TOPIC).build()).size());
 102     }
 103
 104     @Test
 105     void testBuildFromProperties() {
 106         Properties props = makePropBuilder().makeTopic(MY_TOPIC).build();
 107         var listTopic = factory.build(props);
 108         assertNotNull(listTopic);
 109     }
 110
 111     @Test
 112     @Override
 113     public void testDestroyString_testGet_testInventory() {
 114         super.testDestroyString_testGet_testInventory();
 115         super.testDestroyString_Ex();
 116     }
 117
 118     @Test
 119     @Override
 120     public void testDestroy() {
 121         super.testDestroy();
 122     }
 123
 124     @Test
 125     void testGet() {
 126         super.testGet_Ex();
 127     }
 128
 129     @Test
 130     void testToString() {
 131         assertTrue(factory.toString().startsWith("IndexedKafkaTopicSinkFactory ["));
 132     }
 133
 134     @Override
 135     protected void initFactory() {
 136         if (factory != null) {
 137             factory.destroy();
 138         }
 139
 140         factory = new SinkFactory();
 141     }
 142
 143     @Override
 144     protected List<KafkaTopicSink> buildTopics(Properties properties) {
 145         return factory.build(properties);
 146     }
 147
 148     @Override
 149     protected KafkaTopicSink buildTopic(BusTopicParams params) {
 150         return factory.build(params);
 151     }
 152
 153     @Override
 154     protected KafkaTopicSink buildTopic(List<String> servers, String topic) {
 155         return factory.build(servers, topic);
 156     }
 157
 158     @Override
 159     protected void destroyFactory() {
 160         factory.destroy();
 161     }
 162
 163     @Override
 164     protected void destroyTopic(String topic) {
 165         factory.destroy(topic);
 166     }
 167
 168     @Override
 169     protected List<KafkaTopicSink> getInventory() {
 170         return factory.inventory();
 171     }
 172
 173     @Override
 174     protected KafkaTopicSink getTopic(String topic) {
 175         return factory.get(topic);
 176     }
 177
 178     @Override
 179     protected BusTopicParams getLastParams() {
 180         return factory.params.getLast();
 181     }
 182
 183     @Override
 184     protected TopicPropertyBuilder makePropBuilder() {
 185         return new KafkaTopicPropertyBuilder(PROPERTY_KAFKA_SINK_TOPICS);
 186     }
 187
 188     /**
 189      * Factory that records the parameters of all the sinks it creates.
 190      */
 191     private static class SinkFactory extends IndexedKafkaTopicSinkFactory {
 192         private Deque<BusTopicParams> params = new LinkedList<>();
 193
 194         @Override
 195         protected KafkaTopicSink makeSink(BusTopicParams busTopicParams) {
 196             params.add(busTopicParams);
 197             return super.makeSink(busTopicParams);
 198         }
 199     }
 200 }