code: /*
   * Copyright 2012-2018 Chronicle Map Contributors
   *
   * 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 net.openhft.chronicle.map;
  
  import net.openhft.chronicle.bytes.BytesMarshallable;
  import org.junit.Assert;
  import org.junit.Test;
  
  public class BytesMarshallableValueTest {
  
      @Test
      public void bytesMarshallableValueTest() {
          try (ChronicleMap<Integer, Value> map = ChronicleMap
                  .of(Integer.class, Value.class)
                  .averageValue(new Value(1, "foo"))
                  .entries(10)
                  .create()) {
              map.put(1, new Value(1, "bar"));
              Assert.assertEquals("bar", map.replace(1, new Value(2, "baz")).foo);
              map.remove(1);
          }
      }
  
      public static class Value implements BytesMarshallable {
          int x;
          String foo;
  
          public Value(int x, String foo) {
              this.x = x;
              this.foo = foo;
          }
      }
  }
  