| package org.apache.commons.jcs.admin; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Tests for the counting only output stream. |
| * |
| * @author Aaron Smuts |
| * |
| */ |
| public class CountingStreamUnitTest |
| extends TestCase |
| { |
| |
| /** |
| * Write a single byte and verify the count. |
| * |
| * @throws Exception |
| */ |
| public void testSingleByte() throws Exception |
| { |
| CountingOnlyOutputStream out = new CountingOnlyOutputStream(); |
| out.write( 1 ); |
| assertEquals( "Wrong number of bytes written.", 1, out.getCount() ); |
| out.write( 1 ); |
| assertEquals( "Wrong number of bytes written.", 2, out.getCount() ); |
| out.close(); |
| } |
| |
| /** |
| * This should count the size of the array. |
| * |
| * @throws Exception |
| */ |
| public void testByteArray() throws Exception |
| { |
| CountingOnlyOutputStream out = new CountingOnlyOutputStream(); |
| byte[] array = new byte[]{1,2,3,4,5}; |
| out.write( array ); |
| assertEquals( "Wrong number of bytes written.", array.length, out.getCount() ); |
| out.close(); |
| } |
| |
| /** |
| * This should count the len -- the third arg |
| * |
| * @throws Exception |
| */ |
| public void testByteArrayLenCount() throws Exception |
| { |
| CountingOnlyOutputStream out = new CountingOnlyOutputStream(); |
| byte[] array = new byte[]{1,2,3,4,5}; |
| int len = 3; |
| out.write( array, 0, len ); |
| assertEquals( "Wrong number of bytes written.", len, out.getCount() ); |
| out.close(); |
| } |
| } |