Umstellung des Nachrichten-Datentyps auf Long zurückgenommen

[demos/kafka/training] / src / test / java / de / juplo / kafka / ApplicationTests.java

diff --git a/src/test/java/de/juplo/kafka/ApplicationTests.java b/src/test/java/de/juplo/kafka/ApplicationTests.java
index 431431b..ca72e3c 100644 (file)
--- a/src/test/java/de/juplo/kafka/ApplicationTests.java
+++ b/src/test/java/de/juplo/kafka/ApplicationTests.java
@@ -6,7 +6,6 @@ import org.apache.kafka.clients.consumer.KafkaConsumer;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.ProducerRecord;
 import org.apache.kafka.common.TopicPartition;
-import org.apache.kafka.common.errors.RecordDeserializationException;
 import org.apache.kafka.common.serialization.*;
 import org.apache.kafka.common.utils.Bytes;
 import org.junit.jupiter.api.*;
@@ -63,7 +62,7 @@ class ApplicationTests
        @Autowired
        KafkaProducer<String, Bytes> kafkaProducer;
        @Autowired
-       KafkaConsumer<String, Long> kafkaConsumer;
+       KafkaConsumer<String, String> kafkaConsumer;
        @Autowired
        PartitionStatisticsRepository partitionStatisticsRepository;
        @Autowired
@@ -73,17 +72,16 @@ class ApplicationTests
        @Autowired
        PartitionStatisticsRepository repository;
 
-       Consumer<ConsumerRecord<String, Long>> testHandler;
-       EndlessConsumer<String, Long> endlessConsumer;
+       Consumer<ConsumerRecord<String, String>> testHandler;
+       EndlessConsumer<String, String> endlessConsumer;
        Map<TopicPartition, Long> oldOffsets;
        Map<TopicPartition, Long> newOffsets;
-       Set<ConsumerRecord<String, Long>> receivedRecords;
+       Set<ConsumerRecord<String, String>> receivedRecords;
 
 
        /** Tests methods */
 
        @Test
-       @Order(1) // << The poistion pill is not skipped. Hence, this test must run first
        void commitsCurrentOffsetsOnSuccess() throws ExecutionException, InterruptedException
        {
                send100Messages(i ->  new Bytes(valueSerializer.serialize(TOPIC, i)));
@@ -105,41 +103,6 @@ class ApplicationTests
                                .describedAs("Consumer should still be running");
        }
 
-       @Test
-       @Order(2)
-       void commitsOffsetOfErrorForReprocessingOnError()
-       {
-               send100Messages(counter ->
-                               counter == 77
-                                               ? new Bytes(stringSerializer.serialize(TOPIC, "BOOM!"))
-                                               : new Bytes(valueSerializer.serialize(TOPIC, counter)));
-
-               await("Consumer failed")
-                               .atMost(Duration.ofSeconds(30))
-                               .until(() -> !endlessConsumer.running());
-
-               checkSeenOffsetsForProgress();
-               compareToCommitedOffsets(newOffsets);
-
-               endlessConsumer.start();
-               await("Consumer failed")
-                               .atMost(Duration.ofSeconds(30))
-                               .until(() -> !endlessConsumer.running());
-
-               checkSeenOffsetsForProgress();
-               compareToCommitedOffsets(newOffsets);
-               assertThat(receivedRecords.size())
-                               .describedAs("Received not all sent events")
-                               .isLessThan(100);
-
-               assertThatNoException()
-                               .describedAs("Consumer should not be running")
-                               .isThrownBy(() -> endlessConsumer.exitStatus());
-               assertThat(endlessConsumer.exitStatus())
-                               .describedAs("Consumer should have exited abnormally")
-                               .containsInstanceOf(RecordDeserializationException.class);
-       }
-
 
        /** Helper methods for the verification of expectations */
 
@@ -254,7 +217,7 @@ class ApplicationTests
                        newOffsets.put(tp, offset - 1);
                });
 
-               Consumer<ConsumerRecord<String, Long>> captureOffsetAndExecuteTestHandler =
+               Consumer<ConsumerRecord<String, String>> captureOffsetAndExecuteTestHandler =
                                record ->
                                {
                                        newOffsets.put(