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;
020
021/**
022 * A generic JUnit test which tests unconditional {@code setCount()} operations on a multiset. Can't
023 * be invoked directly; please see {@link MultisetTestSuiteBuilder}.
024 *
025 * @author Chris Povirk
026 */
027@GwtCompatible
028public class MultisetSetCountUnconditionallyTester<E> extends AbstractMultisetSetCountTester<E> {
029  @Override
030  void setCountCheckReturnValue(E element, int count) {
031    assertEquals(
032        "multiset.setCount() should return the old count",
033        getMultiset().count(element),
034        setCount(element, count));
035  }
036
037  @Override
038  void setCountNoCheckReturnValue(E element, int count) {
039    setCount(element, count);
040  }
041
042  private int setCount(E element, int count) {
043    return getMultiset().setCount(element, count);
044  }
045}