| /* |
| * Copyright (C) 2011 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.annotations.GwtCompatible; |
| import junit.framework.TestCase; |
| |
| /** |
| * Tests for {@code Count}. |
| * |
| * @author Louis Wasserman |
| */ |
| @GwtCompatible |
| public class CountTest extends TestCase { |
| public void testGet() { |
| assertEquals(20, new Count(20).get()); |
| } |
| |
| public void testGetAndAdd() { |
| Count holder = new Count(20); |
| assertEquals(20, holder.get()); |
| holder.add(1); |
| assertEquals(21, holder.get()); |
| } |
| |
| public void testAddAndGet() { |
| Count holder = new Count(20); |
| assertEquals(21, holder.addAndGet(1)); |
| } |
| |
| public void testGetAndSet() { |
| Count holder = new Count(10); |
| assertEquals(10, holder.getAndSet(20)); |
| assertEquals(20, holder.get()); |
| } |
| |
| public void testSet() { |
| Count holder = new Count(10); |
| holder.set(20); |
| assertEquals(20, holder.get()); |
| } |
| } |