Examples with ListOffsetsResultInfo org.apache.kafka.clients.admin.ListOffsetsResult.ListOffsetsResultInfo used on opensource projects

Example 16 with ListOffsetsResultInfo

use of org.apache.kafka.clients.admin.ListOffsetsResult.ListOffsetsResultInfo in project kafka by apache.

the class StreamsPartitionAssignorTest method shouldRequestEndOffsetsForPreexistingChangelogs.

@Test
public void shouldRequestEndOffsetsForPreexistingChangelogs() {
    final Set<TopicPartition> changelogs = mkSet(new TopicPartition(APPLICATION_ID + "-store-changelog", 0), new TopicPartition(APPLICATION_ID + "-store-changelog", 1), new TopicPartition(APPLICATION_ID + "-store-changelog", 2));
    adminClient = EasyMock.createMock(AdminClient.class);
    final ListOffsetsResult result = EasyMock.createNiceMock(ListOffsetsResult.class);
    final KafkaFutureImpl<Map<TopicPartition, ListOffsetsResultInfo>> allFuture = new KafkaFutureImpl<>();
    allFuture.complete(changelogs.stream().collect(Collectors.toMap(tp -> tp, tp -> {
        final ListOffsetsResultInfo info = EasyMock.createNiceMock(ListOffsetsResultInfo.class);
        expect(info.offset()).andStubReturn(Long.MAX_VALUE);
        EasyMock.replay(info);
        return info;
    })));
    final Capture<Map<TopicPartition, OffsetSpec>> capturedChangelogs = EasyMock.newCapture();
    expect(adminClient.listOffsets(EasyMock.capture(capturedChangelogs))).andReturn(result).once();
    expect(result.all()).andReturn(allFuture);
    builder.addSource(null, "source1", null, null, null, "topic1");
    builder.addProcessor("processor1", new MockApiProcessorSupplier<>(), "source1");
    builder.addStateStore(new MockKeyValueStoreBuilder("store", false), "processor1");
    subscriptions.put("consumer10", new Subscription(singletonList("topic1"), defaultSubscriptionInfo.encode()));
    EasyMock.replay(result);
    configureDefault();
    overwriteInternalTopicManagerWithMock(false);
    partitionAssignor.assign(metadata, new GroupSubscription(subscriptions));
    EasyMock.verify(adminClient);
    assertThat(capturedChangelogs.getValue().keySet(), equalTo(changelogs));
}