001/*
002 * Copyright (C) 2012 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package com.google.common.collect.testing.testers;
018
019import static com.google.common.collect.testing.features.CollectionFeature.SERIALIZABLE;
020import static com.google.common.testing.SerializableTester.reserialize;
021
022import com.google.common.annotations.GwtCompatible;
023import com.google.common.collect.testing.AbstractCollectionTester;
024import com.google.common.collect.testing.features.CollectionFeature;
025
026/**
027 * Basic reserialization test for collection types that must preserve {@code equals()} behavior when
028 * reserialized. (Sets and Lists, but not bare Collections.)
029 *
030 * @author Louis Wasserman
031 */
032@GwtCompatible
033public class CollectionSerializationEqualTester<E> extends AbstractCollectionTester<E> {
034  @CollectionFeature.Require(SERIALIZABLE)
035  /*
036   * As the class docs say, this test only makes sense for collections that define equals().
037   * Accordingly, our testing framework adds it only when testing an implementation of List, Set, or
038   * Multiset.
039   */
040  @SuppressWarnings("UndefinedEquals")
041  public void testReserialize() {
042    assertEquals(reserialize(actualContents()), actualContents());
043  }
044}