/*
 * 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
 *
 *   https://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.accumulo.miniclusterImpl;

import static org.easymock.EasyMock.anyObject;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Collections;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;

import org.apache.accumulo.minicluster.WithTestNames;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.io.TempDir;

import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;

@SuppressFBWarnings(value = "PATH_TRAVERSAL_IN", justification = "paths not set by user input")
public class CleanShutdownMacTest extends WithTestNames {

  @TempDir
  private static Path tmpDir;

  @Test
  public void testExecutorServiceShutdown() throws Exception {
    Path tmp = tmpDir.resolve(testName());
    if (!Files.isDirectory(tmp)) {
      Files.createDirectories(tmp);
    }
    MiniAccumuloClusterImpl cluster = new MiniAccumuloClusterImpl(tmp.toFile(), "foo");

    ExecutorService mockService = createMock(ExecutorService.class);
    Future<Integer> future = createMock(Future.class);

    cluster.setShutdownExecutor(mockService);

    expect(future.get()).andReturn(0).anyTimes();
    @SuppressWarnings("unchecked")
    Callable<Integer> callable = anyObject(Callable.class);
    expect(mockService.submit(callable)).andReturn(future).anyTimes();
    expect(mockService.shutdownNow()).andReturn(Collections.emptyList()).once();

    replay(mockService, future);

    cluster.stop();

    verify(mockService, future);
  }

}
