1 /*
2  * Copyright (C) 2013 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.features.CollectionSize.ZERO;
18 
19 import com.google.common.annotations.GwtCompatible;
20 import com.google.common.collect.testing.features.CollectionSize;
21 
22 import java.util.Arrays;
23 
24 /**
25  * Tests for {@code Multiset.containsAll} not already addressed by {@code CollectionContainsTester}.
26  *
27  * @author Louis Wasserman
28  */
29 @GwtCompatible
30 public class MultisetContainsTester<E> extends AbstractMultisetTester<E> {
31   @CollectionSize.Require(absent = ZERO)
testContainsAllMultisetIgnoresFrequency()32   public void testContainsAllMultisetIgnoresFrequency() {
33     assertTrue(getMultiset()
34         .containsAll(getSubjectGenerator().create(samples.e0, samples.e0, samples.e0)));
35   }
36 
37   @CollectionSize.Require(absent = ZERO)
testContainsAllListIgnoresFrequency()38   public void testContainsAllListIgnoresFrequency() {
39     assertTrue(getMultiset().containsAll(Arrays.asList(samples.e0, samples.e0, samples.e0)));
40   }
41 }
42