/*
 * 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.hadoop.ozone.container.replication;

import static org.junit.jupiter.api.Assertions.assertEquals;

import java.io.OutputStream;
import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos.CopyContainerResponseProto;
import org.apache.ratis.thirdparty.com.google.protobuf.ByteString;

/**
 * Test for {@link CopyContainerResponseStream}.
 */
class TestCopyContainerResponseStream
    extends GrpcOutputStreamTest<CopyContainerResponseProto> {

  TestCopyContainerResponseStream() {
    super(CopyContainerResponseProto.class);
  }

  @Override
  protected OutputStream createSubject() {
    return new CopyContainerResponseStream(getObserver(),
        getContainerId(), getBufferSize());
  }

  @Override
  protected ByteString verifyPart(CopyContainerResponseProto response,
      int expectedOffset, int size) {
    assertEquals(getContainerId(), response.getContainerID());
    assertEquals(expectedOffset, response.getReadOffset());
    assertEquals(size, response.getLen());
    return response.getData();
  }
}
