indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/PartialSegmentMergeIngestionSpecTest.java

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 * 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
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 * Unless required by applicable law or agreed to in writing,
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package org.apache.druid.indexing.common.task.batch.parallel;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.ImmutableMap;
import org.apache.druid.indexer.partitions.HashedPartitionsSpec;
import org.apache.druid.segment.TestHelper;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import java.util.Arrays;
import java.util.Collections;

@RunWith(Parameterized.class)
public class PartialSegmentMergeIngestionSpecTest
{
  private static final ObjectMapper OBJECT_MAPPER = ParallelIndexTestingFactory.createObjectMapper();

  @Parameterized.Parameters(name = "partitionLocation = {0}")
  public static Iterable<? extends Object> data()
  {
    return Arrays.asList(
        GENERIC_PARTITION_LOCATION,
        DEEP_STORE_PARTITION_LOCATION
    );
  }

  @Parameterized.Parameter
  public PartitionLocation partitionLocation;

  private static final GenericPartitionLocation GENERIC_PARTITION_LOCATION = new GenericPartitionLocation(
      ParallelIndexTestingFactory.HOST,
      ParallelIndexTestingFactory.PORT,
      ParallelIndexTestingFactory.USE_HTTPS,
      ParallelIndexTestingFactory.SUBTASK_ID,
      ParallelIndexTestingFactory.INTERVAL,
      ParallelIndexTestingFactory.HASH_BASED_NUMBERED_SHARD_SPEC
  );

  private static final DeepStoragePartitionLocation DEEP_STORE_PARTITION_LOCATION = new DeepStoragePartitionLocation(
      ParallelIndexTestingFactory.SUBTASK_ID,
      ParallelIndexTestingFactory.INTERVAL,
      ParallelIndexTestingFactory.HASH_BASED_NUMBERED_SHARD_SPEC,
      ImmutableMap.of()
  );

  private PartialSegmentMergeIngestionSpec target;
  private PartialSegmentMergeIOConfig ioConfig;
  private HashedPartitionsSpec partitionsSpec;

  @Before
  public void setup()
  {
    ioConfig = new PartialSegmentMergeIOConfig(Collections.singletonList(partitionLocation));
    partitionsSpec = new HashedPartitionsSpec(
        null,
        1,
        Collections.emptyList()
    );
    target = new PartialSegmentMergeIngestionSpec(
        ParallelIndexTestingFactory.createDataSchema(ParallelIndexTestingFactory.INPUT_INTERVALS),
        ioConfig,
        new ParallelIndexTestingFactory.TuningConfigBuilder()
            .partitionsSpec(partitionsSpec)
            .build()
    );
  }

  @Test
  public void serializesDeserializes()
  {
    TestHelper.testSerializesDeserializes(OBJECT_MAPPER, target);
  }
}