X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2FApplicationTests.java;h=d7eb0398453a0229e15abacbc6d3c0903be842bd;hb=refs%2Fheads%2Frebalance-listener;hp=26a34e406639f652c53878dcd8db12d7174598fd;hpb=c446512ec3bfa29e5e8482074cb6daf7e2ee1b2f;p=demos%2Fkafka%2Ftraining

diff --git a/src/test/java/de/juplo/kafka/ApplicationTests.java b/src/test/java/de/juplo/kafka/ApplicationTests.java
index 26a34e4..d7eb039 100644
--- a/src/test/java/de/juplo/kafka/ApplicationTests.java
+++ b/src/test/java/de/juplo/kafka/ApplicationTests.java
@@ -11,6 +11,7 @@ import org.apache.kafka.common.serialization.*;
 import org.apache.kafka.common.utils.Bytes;
 import org.junit.jupiter.api.*;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.ConfigDataApplicationContextInitializer;
 import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.context.annotation.Bean;
@@ -24,7 +25,6 @@ import java.util.*;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.function.BiConsumer;
-import java.util.function.Consumer;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
@@ -40,8 +40,9 @@ import static org.awaitility.Awaitility.*;
 		properties = {
 				"consumer.bootstrap-server=${spring.embedded.kafka.brokers}",
 				"consumer.topic=" + TOPIC,
-				"consumer.commit-interval=100ms" })
+				"consumer.commit-interval=1s" })
 @EmbeddedKafka(topics = TOPIC, partitions = PARTITIONS)
+@EnableAutoConfiguration
 @Slf4j
 class ApplicationTests
 {
@@ -63,8 +64,11 @@ class ApplicationTests
 	ApplicationProperties properties;
 	@Autowired
 	ExecutorService executor;
+	@Autowired
+	ApplicationRebalanceListener rebalanceListener;
+	@Autowired
+	ApplicationRecordHandler recordHandler;
 
-	Consumer<ConsumerRecord<String, Long>> testHandler;
 	EndlessConsumer<String, Long> endlessConsumer;
 	Map<TopicPartition, Long> oldOffsets;
 	Map<TopicPartition, Long> newOffsets;
@@ -84,10 +88,12 @@ class ApplicationTests
 
 		await("100 records received")
 				.atMost(Duration.ofSeconds(30))
+				.pollInterval(Duration.ofSeconds(1))
 				.until(() -> receivedRecords.size() >= 100);
 
 		await("Offsets committed")
 				.atMost(Duration.ofSeconds(10))
+				.pollInterval(Duration.ofSeconds(1))
 				.untilAsserted(() ->
 				{
 					checkSeenOffsetsForProgress();
@@ -112,6 +118,7 @@ class ApplicationTests
 
 		await("Consumer failed")
 				.atMost(Duration.ofSeconds(30))
+				.pollInterval(Duration.ofSeconds(1))
 				.until(() -> !endlessConsumer.running());
 
 		checkSeenOffsetsForProgress();
@@ -120,6 +127,7 @@ class ApplicationTests
 		endlessConsumer.start();
 		await("Consumer failed")
 				.atMost(Duration.ofSeconds(30))
+				.pollInterval(Duration.ofSeconds(1))
 				.until(() -> !endlessConsumer.running());
 
 		checkSeenOffsetsForProgress();
@@ -249,8 +257,6 @@ class ApplicationTests
 	@BeforeEach
 	public void init()
 	{
-		testHandler = record -> {} ;
-
 		seekToEnd();
 
 		oldOffsets = new HashMap<>();
@@ -263,14 +269,16 @@ class ApplicationTests
 			newOffsets.put(tp, offset - 1);
 		});
 
-		Consumer<ConsumerRecord<String, Long>> captureOffsetAndExecuteTestHandler =
-				record ->
-				{
-					newOffsets.put(
-							new TopicPartition(record.topic(), record.partition()),
-							record.offset());
-					receivedRecords.add(record);
-					testHandler.accept(record);
+		TestRecordHandler<String, Long> captureOffsetAndExecuteTestHandler =
+				new TestRecordHandler<String, Long>(recordHandler) {
+					@Override
+					public void onNewRecord(ConsumerRecord<String, Long> record)
+					{
+						newOffsets.put(
+								new TopicPartition(record.topic(), record.partition()),
+								record.offset());
+						receivedRecords.add(record);
+					}
 				};
 
 		endlessConsumer =
@@ -279,6 +287,7 @@ class ApplicationTests
 						properties.getClientId(),
 						properties.getTopic(),
 						kafkaConsumer,
+						rebalanceListener,
 						captureOffsetAndExecuteTestHandler);
 
 		endlessConsumer.start();