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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  import java.util.Arrays;
24  import java.util.List;
25  import java.util.Set;
26  
27  /**
28   * Tests for {@link SetMultimap#replaceValues}.
29   *
30   * @author Louis Wasserman
31   */
32  @GwtCompatible
33  public class SetMultimapPutAllTester<K, V> extends AbstractMultimapTester<K, V, SetMultimap<K, V>> {
34  
35    @MapFeature.Require(SUPPORTS_PUT)
36    public void testPutAllHandlesDuplicates() {
37      @SuppressWarnings("unchecked")
38      List<V> valuesToPut = Arrays.asList(v0(), v1(), v0());
39  
40      for (K k : sampleKeys()) {
41        resetContainer();
42  
43        Set<V> expectedValues = copyToSet(multimap().get(k));
44  
45        multimap().putAll(k, valuesToPut);
46        expectedValues.addAll(valuesToPut);
47  
48        assertGet(k, expectedValues);
49      }
50    }
51  }