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AmazonKinesisMock.java
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AmazonKinesisMock.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.beam.sdk.io.kinesis;
import static java.lang.Integer.parseInt;
import static java.lang.Math.min;
import static org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.Lists.transform;
import static org.apache.commons.lang.builder.HashCodeBuilder.reflectionHashCode;
import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.ResponseMetadata;
import com.amazonaws.http.HttpResponse;
import com.amazonaws.http.SdkHttpMetadata;
import com.amazonaws.regions.Region;
import com.amazonaws.services.cloudwatch.AmazonCloudWatch;
import com.amazonaws.services.kinesis.AmazonKinesis;
import com.amazonaws.services.kinesis.model.AddTagsToStreamRequest;
import com.amazonaws.services.kinesis.model.AddTagsToStreamResult;
import com.amazonaws.services.kinesis.model.CreateStreamRequest;
import com.amazonaws.services.kinesis.model.CreateStreamResult;
import com.amazonaws.services.kinesis.model.DecreaseStreamRetentionPeriodRequest;
import com.amazonaws.services.kinesis.model.DecreaseStreamRetentionPeriodResult;
import com.amazonaws.services.kinesis.model.DeleteStreamRequest;
import com.amazonaws.services.kinesis.model.DeleteStreamResult;
import com.amazonaws.services.kinesis.model.DeregisterStreamConsumerRequest;
import com.amazonaws.services.kinesis.model.DeregisterStreamConsumerResult;
import com.amazonaws.services.kinesis.model.DescribeLimitsRequest;
import com.amazonaws.services.kinesis.model.DescribeLimitsResult;
import com.amazonaws.services.kinesis.model.DescribeStreamConsumerRequest;
import com.amazonaws.services.kinesis.model.DescribeStreamConsumerResult;
import com.amazonaws.services.kinesis.model.DescribeStreamRequest;
import com.amazonaws.services.kinesis.model.DescribeStreamResult;
import com.amazonaws.services.kinesis.model.DescribeStreamSummaryRequest;
import com.amazonaws.services.kinesis.model.DescribeStreamSummaryResult;
import com.amazonaws.services.kinesis.model.DisableEnhancedMonitoringRequest;
import com.amazonaws.services.kinesis.model.DisableEnhancedMonitoringResult;
import com.amazonaws.services.kinesis.model.EnableEnhancedMonitoringRequest;
import com.amazonaws.services.kinesis.model.EnableEnhancedMonitoringResult;
import com.amazonaws.services.kinesis.model.GetRecordsRequest;
import com.amazonaws.services.kinesis.model.GetRecordsResult;
import com.amazonaws.services.kinesis.model.GetShardIteratorRequest;
import com.amazonaws.services.kinesis.model.GetShardIteratorResult;
import com.amazonaws.services.kinesis.model.IncreaseStreamRetentionPeriodRequest;
import com.amazonaws.services.kinesis.model.IncreaseStreamRetentionPeriodResult;
import com.amazonaws.services.kinesis.model.ListShardsRequest;
import com.amazonaws.services.kinesis.model.ListShardsResult;
import com.amazonaws.services.kinesis.model.ListStreamConsumersRequest;
import com.amazonaws.services.kinesis.model.ListStreamConsumersResult;
import com.amazonaws.services.kinesis.model.ListStreamsRequest;
import com.amazonaws.services.kinesis.model.ListStreamsResult;
import com.amazonaws.services.kinesis.model.ListTagsForStreamRequest;
import com.amazonaws.services.kinesis.model.ListTagsForStreamResult;
import com.amazonaws.services.kinesis.model.MergeShardsRequest;
import com.amazonaws.services.kinesis.model.MergeShardsResult;
import com.amazonaws.services.kinesis.model.PutRecordRequest;
import com.amazonaws.services.kinesis.model.PutRecordResult;
import com.amazonaws.services.kinesis.model.PutRecordsRequest;
import com.amazonaws.services.kinesis.model.PutRecordsResult;
import com.amazonaws.services.kinesis.model.Record;
import com.amazonaws.services.kinesis.model.RegisterStreamConsumerRequest;
import com.amazonaws.services.kinesis.model.RegisterStreamConsumerResult;
import com.amazonaws.services.kinesis.model.RemoveTagsFromStreamRequest;
import com.amazonaws.services.kinesis.model.RemoveTagsFromStreamResult;
import com.amazonaws.services.kinesis.model.Shard;
import com.amazonaws.services.kinesis.model.ShardIteratorType;
import com.amazonaws.services.kinesis.model.SplitShardRequest;
import com.amazonaws.services.kinesis.model.SplitShardResult;
import com.amazonaws.services.kinesis.model.StartStreamEncryptionRequest;
import com.amazonaws.services.kinesis.model.StartStreamEncryptionResult;
import com.amazonaws.services.kinesis.model.StopStreamEncryptionRequest;
import com.amazonaws.services.kinesis.model.StopStreamEncryptionResult;
import com.amazonaws.services.kinesis.model.StreamDescription;
import com.amazonaws.services.kinesis.model.UpdateShardCountRequest;
import com.amazonaws.services.kinesis.model.UpdateShardCountResult;
import com.amazonaws.services.kinesis.producer.IKinesisProducer;
import com.amazonaws.services.kinesis.producer.KinesisProducerConfiguration;
import com.amazonaws.services.kinesis.waiters.AmazonKinesisWaiters;
import java.io.Serializable;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.base.Splitter;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.joda.time.Instant;
import org.mockito.Mockito;
/** Mock implemenation of {@link AmazonKinesis} for testing. */
class AmazonKinesisMock implements AmazonKinesis {
static class TestData implements Serializable {
private final String data;
private final Instant arrivalTimestamp;
private final String sequenceNumber;
public TestData(KinesisRecord record) {
this(
new String(record.getData().array(), StandardCharsets.UTF_8),
record.getApproximateArrivalTimestamp(),
record.getSequenceNumber());
}
public TestData(String data, Instant arrivalTimestamp, String sequenceNumber) {
this.data = data;
this.arrivalTimestamp = arrivalTimestamp;
this.sequenceNumber = sequenceNumber;
}
public Record convertToRecord() {
return new Record()
.withApproximateArrivalTimestamp(arrivalTimestamp.toDate())
.withData(ByteBuffer.wrap(data.getBytes(StandardCharsets.UTF_8)))
.withSequenceNumber(sequenceNumber)
.withPartitionKey("");
}
@Override
public boolean equals(Object obj) {
return EqualsBuilder.reflectionEquals(this, obj);
}
@Override
public int hashCode() {
return reflectionHashCode(this);
}
@Override
public String toString() {
return "TestData{"
+ "data='"
+ data
+ '\''
+ ", arrivalTimestamp="
+ arrivalTimestamp
+ ", sequenceNumber='"
+ sequenceNumber
+ '\''
+ '}';
}
}
static class Provider implements AWSClientsProvider {
private final List<List<TestData>> shardedData;
private final int numberOfRecordsPerGet;
public Provider(List<List<TestData>> shardedData, int numberOfRecordsPerGet) {
this.shardedData = shardedData;
this.numberOfRecordsPerGet = numberOfRecordsPerGet;
}
@Override
public AmazonKinesis getKinesisClient() {
return new AmazonKinesisMock(
shardedData.stream()
.map(testDatas -> transform(testDatas, TestData::convertToRecord))
.collect(Collectors.toList()),
numberOfRecordsPerGet);
}
@Override
public AmazonCloudWatch getCloudWatchClient() {
return Mockito.mock(AmazonCloudWatch.class);
}
@Override
public IKinesisProducer createKinesisProducer(KinesisProducerConfiguration config) {
throw new RuntimeException("Not implemented");
}
}
private final List<List<Record>> shardedData;
private final int numberOfRecordsPerGet;
public AmazonKinesisMock(List<List<Record>> shardedData, int numberOfRecordsPerGet) {
this.shardedData = shardedData;
this.numberOfRecordsPerGet = numberOfRecordsPerGet;
}
@Override
public GetRecordsResult getRecords(GetRecordsRequest getRecordsRequest) {
List<String> shardIteratorParts =
Splitter.on(':').splitToList(getRecordsRequest.getShardIterator());
int shardId = parseInt(shardIteratorParts.get(0));
int startingRecord = parseInt(shardIteratorParts.get(1));
List<Record> shardData = shardedData.get(shardId);
int toIndex = min(startingRecord + numberOfRecordsPerGet, shardData.size());
int fromIndex = min(startingRecord, toIndex);
return new GetRecordsResult()
.withRecords(shardData.subList(fromIndex, toIndex))
.withNextShardIterator(String.format("%s:%s", shardId, toIndex))
.withMillisBehindLatest(0L);
}
@Override
public GetShardIteratorResult getShardIterator(GetShardIteratorRequest getShardIteratorRequest) {
ShardIteratorType shardIteratorType =
ShardIteratorType.fromValue(getShardIteratorRequest.getShardIteratorType());
String shardIterator;
if (shardIteratorType == ShardIteratorType.TRIM_HORIZON) {
shardIterator = String.format("%s:%s", getShardIteratorRequest.getShardId(), 0);
} else {
throw new RuntimeException("Not implemented");
}
return new GetShardIteratorResult().withShardIterator(shardIterator);
}
@Override
public DescribeStreamResult describeStream(String streamName, String exclusiveStartShardId) {
int nextShardId = 0;
if (exclusiveStartShardId != null) {
nextShardId = parseInt(exclusiveStartShardId) + 1;
}
boolean hasMoreShards = nextShardId + 1 < shardedData.size();
List<Shard> shards = new ArrayList<>();
if (nextShardId < shardedData.size()) {
shards.add(new Shard().withShardId(Integer.toString(nextShardId)));
}
HttpResponse response = new HttpResponse(null, null);
response.setStatusCode(200);
DescribeStreamResult result = new DescribeStreamResult();
result.setSdkHttpMetadata(SdkHttpMetadata.from(response));
result.withStreamDescription(
new StreamDescription()
.withHasMoreShards(hasMoreShards)
.withShards(shards)
.withStreamName(streamName));
return result;
}
@Override
public void setEndpoint(String endpoint) {}
@Override
public void setRegion(Region region) {}
@Override
public AddTagsToStreamResult addTagsToStream(AddTagsToStreamRequest addTagsToStreamRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public CreateStreamResult createStream(CreateStreamRequest createStreamRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public CreateStreamResult createStream(String streamName, Integer shardCount) {
throw new RuntimeException("Not implemented");
}
@Override
public DecreaseStreamRetentionPeriodResult decreaseStreamRetentionPeriod(
DecreaseStreamRetentionPeriodRequest decreaseStreamRetentionPeriodRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DeleteStreamResult deleteStream(DeleteStreamRequest deleteStreamRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DeleteStreamResult deleteStream(String streamName) {
throw new RuntimeException("Not implemented");
}
@Override
public DeregisterStreamConsumerResult deregisterStreamConsumer(
DeregisterStreamConsumerRequest deregisterStreamConsumerRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DescribeLimitsResult describeLimits(DescribeLimitsRequest describeLimitsRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DescribeStreamResult describeStream(DescribeStreamRequest describeStreamRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DescribeStreamResult describeStream(String streamName) {
return describeStream(streamName, null);
}
@Override
public DescribeStreamResult describeStream(
String streamName, Integer limit, String exclusiveStartShardId) {
throw new RuntimeException("Not implemented");
}
@Override
public DescribeStreamConsumerResult describeStreamConsumer(
DescribeStreamConsumerRequest describeStreamConsumerRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DescribeStreamSummaryResult describeStreamSummary(
DescribeStreamSummaryRequest describeStreamSummaryRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public DisableEnhancedMonitoringResult disableEnhancedMonitoring(
DisableEnhancedMonitoringRequest disableEnhancedMonitoringRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public EnableEnhancedMonitoringResult enableEnhancedMonitoring(
EnableEnhancedMonitoringRequest enableEnhancedMonitoringRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public GetShardIteratorResult getShardIterator(
String streamName, String shardId, String shardIteratorType) {
throw new RuntimeException("Not implemented");
}
@Override
public GetShardIteratorResult getShardIterator(
String streamName, String shardId, String shardIteratorType, String startingSequenceNumber) {
throw new RuntimeException("Not implemented");
}
@Override
public IncreaseStreamRetentionPeriodResult increaseStreamRetentionPeriod(
IncreaseStreamRetentionPeriodRequest increaseStreamRetentionPeriodRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public ListShardsResult listShards(ListShardsRequest listShardsRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public ListStreamConsumersResult listStreamConsumers(
ListStreamConsumersRequest listStreamConsumersRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public ListStreamsResult listStreams(ListStreamsRequest listStreamsRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public ListStreamsResult listStreams() {
throw new RuntimeException("Not implemented");
}
@Override
public ListStreamsResult listStreams(String exclusiveStartStreamName) {
throw new RuntimeException("Not implemented");
}
@Override
public ListStreamsResult listStreams(Integer limit, String exclusiveStartStreamName) {
throw new RuntimeException("Not implemented");
}
@Override
public ListTagsForStreamResult listTagsForStream(
ListTagsForStreamRequest listTagsForStreamRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public MergeShardsResult mergeShards(MergeShardsRequest mergeShardsRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public MergeShardsResult mergeShards(
String streamName, String shardToMerge, String adjacentShardToMerge) {
throw new RuntimeException("Not implemented");
}
@Override
public PutRecordResult putRecord(PutRecordRequest putRecordRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public PutRecordResult putRecord(String streamName, ByteBuffer data, String partitionKey) {
throw new RuntimeException("Not implemented");
}
@Override
public PutRecordResult putRecord(
String streamName, ByteBuffer data, String partitionKey, String sequenceNumberForOrdering) {
throw new RuntimeException("Not implemented");
}
@Override
public PutRecordsResult putRecords(PutRecordsRequest putRecordsRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public RegisterStreamConsumerResult registerStreamConsumer(
RegisterStreamConsumerRequest registerStreamConsumerRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public RemoveTagsFromStreamResult removeTagsFromStream(
RemoveTagsFromStreamRequest removeTagsFromStreamRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public SplitShardResult splitShard(SplitShardRequest splitShardRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public SplitShardResult splitShard(
String streamName, String shardToSplit, String newStartingHashKey) {
throw new RuntimeException("Not implemented");
}
@Override
public StartStreamEncryptionResult startStreamEncryption(
StartStreamEncryptionRequest startStreamEncryptionRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public StopStreamEncryptionResult stopStreamEncryption(
StopStreamEncryptionRequest stopStreamEncryptionRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public UpdateShardCountResult updateShardCount(UpdateShardCountRequest updateShardCountRequest) {
throw new RuntimeException("Not implemented");
}
@Override
public void shutdown() {}
@Override
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
throw new RuntimeException("Not implemented");
}
@Override
public AmazonKinesisWaiters waiters() {
throw new RuntimeException("Not implemented");
}
}