1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* Copyright (C) 2010 The Guava Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.common.collect;
import com.google.common.base.Function;
import com.google.common.testing.EqualsTester;
import com.google.common.testing.ForwardingWrapperTester;
import junit.framework.TestCase;
/**
* Unit test for {@link ForwardingSetMultimap}.
*
* @author Kurt Alfred Kluever
*/
public class ForwardingSetMultimapTest extends TestCase {
@SuppressWarnings("rawtypes")
public void testForwarding() {
new ForwardingWrapperTester()
.testForwarding(
SetMultimap.class,
new Function<SetMultimap, SetMultimap>() {
@Override
public SetMultimap apply(SetMultimap delegate) {
return wrap(delegate);
}
});
}
public void testEquals() {
SetMultimap<Integer, String> map1 = ImmutableSetMultimap.of(1, "one");
SetMultimap<Integer, String> map2 = ImmutableSetMultimap.of(2, "two");
new EqualsTester()
.addEqualityGroup(map1, wrap(map1), wrap(map1))
.addEqualityGroup(map2, wrap(map2))
.testEquals();
}
private static <K, V> SetMultimap<K, V> wrap(final SetMultimap<K, V> delegate) {
return new ForwardingSetMultimap<K, V>() {
@Override
protected SetMultimap<K, V> delegate() {
return delegate;
}
};
}
}
|
