Merge der Refaktorisierung des EndlessConsumer (Branch 'stored-state')

[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 caa25c5..4b7ef36 100644 (file)
--- a/src/test/java/de/juplo/kafka/ApplicationTests.java
+++ b/src/test/java/de/juplo/kafka/ApplicationTests.java
@@ -63,7 +63,7 @@ class ApplicationTests
        @Autowired
        KafkaConsumer<String, Long> kafkaConsumer;
        @Autowired
-       KafkaConsumer<Bytes, Bytes> offsetConsumer;
+       PartitionStatisticsRepository partitionStatisticsRepository;
        @Autowired
        ApplicationProperties properties;
        @Autowired
@@ -177,9 +177,12 @@ class ApplicationTests
 
        void doForCurrentOffsets(BiConsumer<TopicPartition, Long> consumer)
        {
-               offsetConsumer.assign(partitions());
-               partitions().forEach(tp -> consumer.accept(tp, offsetConsumer.position(tp)));
-               offsetConsumer.unsubscribe();
+               partitions().forEach(tp ->
+               {
+                       String partition = Integer.toString(tp.partition());
+                       Optional<Long> offset = partitionStatisticsRepository.findById(partition).map(document -> document.offset);
+                       consumer.accept(tp, offset.orElse(0l));
+               });
        }
 
        List<TopicPartition> partitions()
@@ -306,18 +309,5 @@ class ApplicationTests
 
                        return new KafkaProducer<>(props);
                }
-
-               @Bean
-               KafkaConsumer<Bytes, Bytes> offsetConsumer(ApplicationProperties properties)
-               {
-                       Properties props = new Properties();
-                       props.put("bootstrap.servers", properties.getBootstrapServer());
-                       props.put("client.id", "OFFSET-CONSUMER");
-                       props.put("group.id", properties.getGroupId());
-                       props.put("key.deserializer", BytesDeserializer.class.getName());
-                       props.put("value.deserializer", BytesDeserializer.class.getName());
-
-                       return new KafkaConsumer<>(props);
-               }
        }
 }