001/*
002 * Copyright (C) 2013 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
005 * in compliance with the License. You may obtain a copy of the License at
006 *
007 * http://www.apache.org/licenses/LICENSE-2.0
008 *
009 * Unless required by applicable law or agreed to in writing, software distributed under the License
010 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
011 * or implied. See the License for the specific language governing permissions and limitations under
012 * the License.
013 */
014
015package com.google.common.collect.testing.google;
016
017import static com.google.common.collect.testing.features.CollectionSize.SEVERAL;
018
019import com.google.common.annotations.GwtCompatible;
020import com.google.common.collect.ListMultimap;
021import com.google.common.collect.testing.Helpers;
022import com.google.common.collect.testing.features.CollectionSize;
023import com.google.common.testing.EqualsTester;
024
025/**
026 * Testers for {@link ListMultimap#equals(Object)}.
027 *
028 * @author Louis Wasserman
029 */
030@GwtCompatible
031public class ListMultimapEqualsTester<K, V> extends AbstractListMultimapTester<K, V> {
032  @CollectionSize.Require(SEVERAL)
033  public void testOrderingAffectsEqualsComparisons() {
034    ListMultimap<K, V> multimap1 =
035        getSubjectGenerator()
036            .create(
037                Helpers.mapEntry(k0(), v0()),
038                Helpers.mapEntry(k0(), v1()),
039                Helpers.mapEntry(k0(), v0()));
040    ListMultimap<K, V> multimap2 =
041        getSubjectGenerator()
042            .create(
043                Helpers.mapEntry(k0(), v1()),
044                Helpers.mapEntry(k0(), v0()),
045                Helpers.mapEntry(k0(), v0()));
046    new EqualsTester().addEqualityGroup(multimap1).addEqualityGroup(multimap2).testEquals();
047  }
048}