/*
 * 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.celeborn.plugin.flink;

import java.util.concurrent.CompletableFuture;

import org.apache.flink.api.common.JobID;
import org.apache.flink.runtime.shuffle.JobShuffleContext;

public class TestUtils {

  public static JobShuffleContext createJobShuffleContext(JobID jobId) {
    return (JobShuffleContext)
        java.lang.reflect.Proxy.newProxyInstance(
            JobShuffleContext.class.getClassLoader(),
            new Class<?>[] {JobShuffleContext.class},
            (proxy, method, args) -> {
              if (method.getName().equals("getJobId")) {
                return jobId;
              } else if (method.getName().equals("stopTrackingAndReleasePartitions")) {
                return CompletableFuture.completedFuture(null);
              } else if (method.getName().equals("getPartitionWithMetrics")) {
                return CompletableFuture.completedFuture(null);
              } else if (method.getName().equals("notifyPartitionRecoveryStarted")) {
                return null;
              } else {
                throw new UnsupportedOperationException();
              }
            });
  }
}
