X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2FGenericApplicationTests.java;h=ac8a6298fc17edc6f790f2ea58a292ed2231fe91;hb=66ff7d205e66616de8aaca94503dbbcd7d281f6d;hp=b98066fcb1c6bbea2aeabd36a95547f7c8d7f7e6;hpb=ac154bb18a6c575fe01e70cba6a86d10580dfb89;p=demos%2Fkafka%2Ftraining

diff --git a/src/test/java/de/juplo/kafka/GenericApplicationTests.java b/src/test/java/de/juplo/kafka/GenericApplicationTests.java
index b98066f..ac8a629 100644
--- a/src/test/java/de/juplo/kafka/GenericApplicationTests.java
+++ b/src/test/java/de/juplo/kafka/GenericApplicationTests.java
@@ -2,6 +2,7 @@ package de.juplo.kafka;
 
 import com.mongodb.client.MongoClient;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.kafka.clients.consumer.ConsumerConfig;
 import org.apache.kafka.clients.consumer.KafkaConsumer;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.ProducerRecord;
@@ -18,8 +19,10 @@ import org.springframework.boot.test.context.ConfigDataApplicationContextInitial
 import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Import;
+import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory;
 import org.springframework.kafka.config.KafkaListenerEndpointRegistry;
 import org.springframework.kafka.core.ConsumerFactory;
+import org.springframework.kafka.core.DefaultKafkaConsumerFactory;
 import org.springframework.kafka.test.context.EmbeddedKafka;
 import org.springframework.test.context.TestPropertySource;
 import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
@@ -70,6 +73,8 @@ abstract class GenericApplicationTests<K, V>
 	@Autowired
 	TestRecordHandler recordHandler;
 	@Autowired
+	DeadLetterTopicConsumer deadLetterTopicConsumer;
+	@Autowired
 	EndlessConsumer endlessConsumer;
 
 	KafkaProducer<Bytes, Bytes> testRecordProducer;
@@ -132,6 +137,10 @@ abstract class GenericApplicationTests<K, V>
 				.atMost(Duration.ofSeconds(30))
 				.pollInterval(Duration.ofSeconds(1))
 				.until(() -> recordHandler.receivedMessages >= numberOfValidMessages);
+		await(recordGenerator.getNumberOfPoisonPills() + " poison-pills received")
+				.atMost(Duration.ofSeconds(30))
+				.pollInterval(Duration.ofSeconds(1))
+				.until(() -> deadLetterTopicConsumer.messages.size() == recordGenerator.getNumberOfPoisonPills());
 
 		await("Offsets committed")
 				.atMost(Duration.ofSeconds(10))
@@ -164,6 +173,10 @@ abstract class GenericApplicationTests<K, V>
 				.atMost(Duration.ofSeconds(30))
 				.pollInterval(Duration.ofSeconds(1))
 				.until(() -> recordHandler.receivedMessages >= numberOfValidMessages);
+		await(recordGenerator.getNumberOfLogicErrors() + " logic-errors received")
+				.atMost(Duration.ofSeconds(30))
+				.pollInterval(Duration.ofSeconds(1))
+				.until(() -> deadLetterTopicConsumer.messages.size() == recordGenerator.getNumberOfLogicErrors());
 
 		await("Offsets committed")
 				.atMost(Duration.ofSeconds(10))
@@ -348,6 +361,8 @@ abstract class GenericApplicationTests<K, V>
 		recordHandler.seenOffsets = new HashMap<>();
 		recordHandler.receivedMessages = 0;
 
+		deadLetterTopicConsumer.messages.clear();
+
 		doForCurrentOffsets((tp, offset) ->
 		{
 			oldOffsets.put(tp, offset - 1);
@@ -396,5 +411,30 @@ abstract class GenericApplicationTests<K, V>
 		{
 			return factory.createConsumer();
 		}
+
+    @Bean
+    public ConcurrentKafkaListenerContainerFactory<String, String> dltContainerFactory(
+      KafkaProperties properties)
+    {
+      Map<String, Object> consumerProperties = new HashMap<>();
+
+      consumerProperties.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServers());
+      consumerProperties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
+      consumerProperties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
+      consumerProperties.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
+
+      DefaultKafkaConsumerFactory dltConsumerFactory =
+        new DefaultKafkaConsumerFactory<>(consumerProperties);
+      ConcurrentKafkaListenerContainerFactory<String, String> factory =
+        new ConcurrentKafkaListenerContainerFactory<>();
+      factory.setConsumerFactory(dltConsumerFactory);
+      return factory;
+    }
+
+		@Bean
+		public DeadLetterTopicConsumer deadLetterTopicConsumer()
+		{
+			return new DeadLetterTopicConsumer();
+		}
 	}
 }