X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fcounter%2FCounterApplicationIT.java;h=78d103c282fbe7c4857220d6ca581cdc89264189;hb=e94a327bebf468e2bcb5b686346a18a1409ec254;hp=c6eb0a65ccdff5f023dc048c16747bfdd5bee79f;hpb=4072a93fd94a847c86ea422d74b17b0913b7de2a;p=demos%2Fkafka%2Fwordcount

diff --git a/src/test/java/de/juplo/kafka/wordcount/counter/CounterApplicationIT.java b/src/test/java/de/juplo/kafka/wordcount/counter/CounterApplicationIT.java
index c6eb0a6..78d103c 100644
--- a/src/test/java/de/juplo/kafka/wordcount/counter/CounterApplicationIT.java
+++ b/src/test/java/de/juplo/kafka/wordcount/counter/CounterApplicationIT.java
@@ -2,7 +2,10 @@ package de.juplo.kafka.wordcount.counter;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.kafka.clients.consumer.ConsumerConfig;
 import org.apache.kafka.clients.consumer.ConsumerRecord;
+import org.apache.kafka.clients.producer.ProducerConfig;
+import org.apache.kafka.streams.KeyValue;
 import org.apache.kafka.streams.state.KeyValueBytesStoreSupplier;
 import org.apache.kafka.streams.state.Stores;
 import org.junit.jupiter.api.BeforeEach;
@@ -13,15 +16,24 @@ import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Primary;
 import org.springframework.kafka.annotation.KafkaListener;
-import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory;
+import org.springframework.kafka.core.*;
+import org.springframework.kafka.support.serializer.JsonDeserializer;
+import org.springframework.kafka.support.serializer.JsonSerializer;
 import org.springframework.kafka.test.context.EmbeddedKafka;
 
 import java.time.Duration;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
+import java.util.Properties;
 
 import static de.juplo.kafka.wordcount.counter.CounterApplicationIT.*;
-import static org.awaitility.Awaitility.*;
+import static de.juplo.kafka.wordcount.counter.TestData.convertToMap;
+import static de.juplo.kafka.wordcount.counter.TestData.parseHeader;
+import static org.awaitility.Awaitility.await;
+import static org.springframework.kafka.support.mapping.AbstractJavaTypeMapper.*;
+import static org.springframework.kafka.support.mapping.AbstractJavaTypeMapper.DEFAULT_CLASSID_FIELD_NAME;
 
 
 @SpringBootTest(
@@ -41,7 +53,7 @@ public class CounterApplicationIT
 	static final int PARTITIONS = 2;
 
 	@Autowired
-	KafkaTemplate<String, String> kafkaTemplate;
+	KafkaTemplate<String, Word> kafkaTemplate;
 	@Autowired
 	Consumer consumer;
 
@@ -60,26 +72,75 @@ public class CounterApplicationIT
 
 		await("Expexted converted data")
 				.atMost(Duration.ofSeconds(10))
-				.untilAsserted(() -> TestData.assertExpectedResult(consumer.received));
+				.untilAsserted(() -> TestData.assertExpectedResult(consumer.getReceivedMessages()));
 	}
 
 
 	@RequiredArgsConstructor
 	static class Consumer
 	{
-		private final List<Message> received = new LinkedList<>();
+		private final List<KeyValue<Word, WordCounter>> received = new LinkedList<>();
 
 		@KafkaListener(groupId = "TEST", topics = TOPIC_OUT)
-		public void receive(ConsumerRecord<String, String> record)
+		public synchronized void receive(ConsumerRecord<Word, WordCounter> record)
 		{
-			log.debug("Received message: {}", record);
-			received.add(Message.of(record.key(),record.value()));
+			log.debug(
+					"Received message: {} -> {}, key: {}, value: {}",
+					record.key(),
+					record.value(),
+					parseHeader(record.headers(), KEY_DEFAULT_CLASSID_FIELD_NAME),
+					parseHeader(record.headers(), DEFAULT_CLASSID_FIELD_NAME));
+			received.add(KeyValue.pair(record.key(),record.value()));
+		}
+
+		synchronized List<KeyValue<Word, WordCounter>> getReceivedMessages()
+		{
+			return received;
 		}
 	}
 
 	@TestConfiguration
 	static class Configuration
 	{
+		@Bean
+		ProducerFactory<?, ?> producerFactory(Properties streamProcessorProperties)
+		{
+			Map<String, Object> propertyMap = convertToMap(streamProcessorProperties);
+
+			propertyMap.put(
+					ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG,
+					JsonSerializer.class.getName());
+			propertyMap.put(
+					ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG,
+					JsonSerializer.class.getName());
+
+			return new DefaultKafkaProducerFactory<>(propertyMap);
+		}
+
+		@Bean
+		ConcurrentKafkaListenerContainerFactory<?, ?> kafkaListenerContainerFactory(
+				Properties streamProcessorProperties)
+		{
+			Map<String, Object> propertyMap = convertToMap(streamProcessorProperties);
+
+			propertyMap.put(
+					ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
+					JsonDeserializer.class.getName());
+			propertyMap.put(
+					ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
+					JsonDeserializer.class.getName());
+
+			ConsumerFactory<? super Object, ? super Object> consumerFactory =
+					new DefaultKafkaConsumerFactory<>(propertyMap);
+
+			ConcurrentKafkaListenerContainerFactory<Object, Object> kafkaListenerContainerFactory =
+					new ConcurrentKafkaListenerContainerFactory<>();
+
+			kafkaListenerContainerFactory.setConsumerFactory(consumerFactory);
+
+			return kafkaListenerContainerFactory;
+		}
+
 		@Bean
 		Consumer consumer()
 		{