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 
15 package com.google.common.collect.testing.google;
16 
17 import static com.google.common.collect.testing.Helpers.copyToSet;
18 import static com.google.common.collect.testing.features.MapFeature.SUPPORTS_PUT;
19 
20 import com.google.common.annotations.GwtCompatible;
21 import com.google.common.collect.SetMultimap;
22 import com.google.common.collect.testing.features.MapFeature;
23 
24 import java.util.Arrays;
25 import java.util.List;
26 import java.util.Set;
27 
28 /**
29  * Tests for {@link SetMultimap#replaceValues}.
30  *
31  * @author Louis Wasserman
32  */
33 @GwtCompatible
34 public class SetMultimapPutAllTester<K, V>
35     extends AbstractMultimapTester<K, V, SetMultimap<K, V>> {
36 
37   @MapFeature.Require(SUPPORTS_PUT)
testPutAllHandlesDuplicates()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