content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.stress.worker;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  import org.junit.Test;
  
  import java.util.HashSet;
  import java.util.Set;
  
  public class IOTaskResultTest {
    @Test
    public void json() throws Exception {
      IOTaskResult result = new IOTaskResult();
      result.addPoint(new IOTaskResult.Point(IOTaskResult.IOMode.READ, 100L, 20));
      result.addPoint(new IOTaskResult.Point(IOTaskResult.IOMode.WRITE, 100L, 5));
      ObjectMapper mapper = new ObjectMapper();
      String json = mapper.writeValueAsString(result);
      IOTaskResult other = mapper.readValue(json, IOTaskResult.class);
      checkEquality(result, other);
    }
  
    private void checkEquality(IOTaskResult a, IOTaskResult b) {
      assertEquals(a.getPoints().size(), b.getPoints().size());
      Set<IOTaskResult.Point> points = new HashSet<>(a.getPoints());
      for (IOTaskResult.Point p : b.getPoints()) {
        assertTrue(points.contains(p));
      }
      assertEquals(a.getErrors().size(), b.getErrors().size());
      Set<String> errors = new HashSet<>(a.getErrors());
      for (String e : b.getErrors()) {
        assertTrue(errors.contains(e));
      }
    }
  }
  