Java

1
/*
2
 * Copyright (C) 2008 The Guava Authors
3
 *
4
 * Licensed under the Apache License, Version 2.0 (the "License");
5
 * you may not use this file except in compliance with the License.
6
 * You may obtain a copy of the License at
7
 *
8
 * http://www.apache.org/licenses/LICENSE-2.0
9
 *
10
 * Unless required by applicable law or agreed to in writing, software
11
 * distributed under the License is distributed on an "AS IS" BASIS,
12
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
 * See the License for the specific language governing permissions and
14
 * limitations under the License.
15
 */
16

17
package com.google.common.collect.testing.testers;
18

19
import static com.google.common.collect.testing.features.CollectionFeature.SUPPORTS_REMOVE;
20
import static com.google.common.collect.testing.features.CollectionSize.ZERO;
21

22
import com.google.common.annotations.GwtCompatible;
23
import com.google.common.collect.testing.features.CollectionFeature;
24
import com.google.common.collect.testing.features.CollectionSize;
25
import org.junit.Ignore;
26

27
/**
28
 * A generic JUnit test which tests remove operations on a set. Can't be invoked directly; please
29
 * see {@link com.google.common.collect.testing.ListTestSuiteBuilder}.
30
 *
31
 * @author George van den Driessche
32
 */
33
@GwtCompatible
34
@Ignore // Affects only Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
35
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
36
public class SetRemoveTester<E> extends AbstractSetTester<E> {
37
  @CollectionFeature.Require(SUPPORTS_REMOVE)
38
  @CollectionSize.Require(absent = ZERO)
39
  public void testRemove_present() {
40
    getSet().remove(e0());
41
    assertFalse(
42
        "After remove(present) a set should not contain the removed element.",
43
        getSet().contains(e0()));
44
  }
45
}
46