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Java example source code file (MultisetSetCountUnconditionallyTester.java)

This example Java source code file (MultisetSetCountUnconditionallyTester.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

abstractmultisetsetcounttester, gwtcompatible, multisetsetcountunconditionallytester, override

The MultisetSetCountUnconditionallyTester.java Java example source code

/*
 * Copyright (C) 2009 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.testing.google;

import com.google.common.annotations.GwtCompatible;

/**
 * A generic JUnit test which tests unconditional {@code setCount()} operations
 * on a multiset. Can't be invoked directly; please see
 * {@link MultisetTestSuiteBuilder}.
 *
 * @author Chris Povirk
 */
@GwtCompatible
public class MultisetSetCountUnconditionallyTester<E> extends AbstractMultisetSetCountTester {
  @Override
  void setCountCheckReturnValue(E element, int count) {
    assertEquals(
        "multiset.setCount() should return the old count",
        getMultiset().count(element),
        setCount(element, count));
  }

  @Override
  void setCountNoCheckReturnValue(E element, int count) {
    setCount(element, count);
  }

  private int setCount(E element, int count) {
    return getMultiset().setCount(element, count);
  }
}

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