1/*
2 * Copyright (C) 2012 The Guava Authors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5 * in compliance with the License. You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software distributed under the License
10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11 * or implied. See the License for the specific language governing permissions and limitations under
12 * the License.
13 */
14
15package com.google.common.collect.testing.google;
16
17import static com.google.common.collect.testing.Helpers.copyToSet;
18import static com.google.common.collect.testing.features.MapFeature.SUPPORTS_PUT;
19
20import com.google.common.annotations.GwtCompatible;
21import com.google.common.collect.SetMultimap;
22import com.google.common.collect.testing.features.MapFeature;
23
24import java.util.Arrays;
25import java.util.List;
26import java.util.Set;
27
28/**
29 * Tests for {@link SetMultimap#replaceValues}.
30 *
31 * @author Louis Wasserman
32 */
33@GwtCompatible
34public class SetMultimapPutAllTester<K, V>
35    extends AbstractMultimapTester<K, V, SetMultimap<K, V>> {
36
37  @MapFeature.Require(SUPPORTS_PUT)
38  public void testPutAllHandlesDuplicates() {
39    V v0 = sampleValues().e3;
40    V v1 = sampleValues().e2;
41    @SuppressWarnings("unchecked")
42    List<V> valuesToPut = Arrays.asList(v0, v1, v0);
43
44    for (K k : sampleKeys()) {
45      resetContainer();
46
47      Set<V> expectedValues = copyToSet(multimap().get(k));
48
49      multimap().putAll(k, valuesToPut);
50      expectedValues.addAll(valuesToPut);
51
52      assertGet(k, expectedValues);
53    }
54  }
55}
56