BuildJobStateSerializerTest.java

/*
 * Copyright 2016-present Facebook, Inc.
 *
 * Licensed 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 com.facebook.buck.distributed;

import com.facebook.buck.distributed.thrift.BuildJobState;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import org.junit.Assert;
import org.junit.Test;

public class BuildJobStateSerializerTest {

  @Test
  public void testSerializationIsSymmetrical() throws IOException {
    BuildJobState state = new BuildJobState();

    byte[] data = BuildJobStateSerializer.serialize(state);
    Assert.assertNotNull(data);
    Assert.assertTrue(data.length > 0);

    try (ByteArrayInputStream stream = new ByteArrayInputStream(data)) {
      BuildJobState actual = BuildJobStateSerializer.deserialize(stream);
      Assert.assertNotNull(actual);
      Assert.assertEquals(state, actual);
    }
  }
}