content: /*
   * 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.runners.dataflow.worker;
  
  import static org.apache.beam.sdk.values.WindowedValues.valueInGlobalWindow;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.contains;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  import org.apache.beam.runners.dataflow.internal.IsmFormat.IsmRecordCoder;
  import org.apache.beam.runners.dataflow.util.CloudObject;
  import org.apache.beam.runners.dataflow.util.CloudObjects;
  import org.apache.beam.runners.dataflow.util.PropertyNames;
  import org.apache.beam.runners.dataflow.worker.util.common.worker.ParDoFn;
  import org.apache.beam.sdk.transforms.windowing.GlobalWindow;
  import org.apache.beam.sdk.values.KV;
  import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;
  import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  
  /** Tests for {@link CreateIsmShardKeyAndSortKeyDoFnFactory}. */
  @RunWith(JUnit4.class)
  public class CreateIsmShardKeyAndSortKeyDoFnFactoryTest {
    @Test
    public void testConversionOfRecord() throws Exception {
      ParDoFn parDoFn =
          new CreateIsmShardKeyAndSortKeyDoFnFactory()
              .create(
                  null /* pipeline options */,
                  CloudObject.fromSpec(
                      ImmutableMap.of(
                          PropertyNames.OBJECT_TYPE_NAME,
                          "CreateIsmShardKeyAndSortKeyDoFn",
                          PropertyNames.ENCODING,
                          createIsmRecordEncoding())),
                  null /* side input infos */,
                  null /* main output tag */,
                  null /* output tag to receiver index */,
                  null /* exection context */,
                  null /* operation context */);
  
      List<Object> outputReceiver = new ArrayList<>();
      parDoFn.startBundle(outputReceiver::add);
      parDoFn.processElement(valueInGlobalWindow(KV.of(42, 43)));
      IsmRecordCoder<?> coder =
          (IsmRecordCoder)
              CloudObjects.coderFromCloudObject(CloudObject.fromSpec(createIsmRecordEncoding()));
      assertThat(
          outputReceiver,
          contains(
              valueInGlobalWindow(
                  KV.of(
                      coder.hash(ImmutableList.of(42)) /* hash key */,
                      KV.of(KV.of(42, GlobalWindow.INSTANCE) /* sort key */, 43 /* value */)))));
    }
  
    private Map<String, Object> createIsmRecordEncoding() {
      return ImmutableMap.of(
          PropertyNames.OBJECT_TYPE_NAME,
          "kind:ism_record",
          "num_shard_key_coders",
          1L,
          PropertyNames.COMPONENT_ENCODINGS,
          ImmutableList.of(
              ImmutableMap.of("@type", "kind:var_int32"),
              ImmutableMap.of("@type", "kind:global_window"),
              ImmutableMap.of("@type", "kind:fixed_big_endian_int32"),
              ImmutableMap.of("@type", "kind:fixed_big_endian_int32")));
    }
  }
  