001/*
002 * Copyright (C) 2009 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package com.google.common.collect.testing.google;
018
019import com.google.common.annotations.GwtCompatible;
020import com.google.errorprone.annotations.CanIgnoreReturnValue;
021import org.junit.Ignore;
022
023/**
024 * A generic JUnit test which tests unconditional {@code setCount()} operations on a multiset. Can't
025 * be invoked directly; please see {@link MultisetTestSuiteBuilder}.
026 *
027 * @author Chris Povirk
028 */
029@GwtCompatible
030@Ignore // Affects only Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
031@SuppressWarnings("JUnit4ClassUsedInJUnit3")
032public class MultisetSetCountUnconditionallyTester<E> extends AbstractMultisetSetCountTester<E> {
033  @Override
034  void setCountCheckReturnValue(E element, int count) {
035    assertEquals(
036        "multiset.setCount() should return the old count",
037        getMultiset().count(element),
038        setCount(element, count));
039  }
040
041  @Override
042  void setCountNoCheckReturnValue(E element, int count) {
043    setCount(element, count);
044  }
045
046  @CanIgnoreReturnValue
047  private int setCount(E element, int count) {
048    return getMultiset().setCount(element, count);
049  }
050}