| /* |
| * 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. |
| */ |
| package org.apache.aries.rsa.provider.fastbin.streams; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class OutputStreamProxyTest { |
| |
| private StreamProvider streamProvider; |
| |
| @Before |
| public void setUp() throws Exception { |
| streamProvider = new StreamProviderImpl(); |
| } |
| |
| @Test |
| public void testWriteFully() throws IOException { |
| int charSize = 10; |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| int id = streamProvider.registerStream(out); |
| OutputStreamProxy fixture = new OutputStreamProxy(id, ""); |
| fixture.setStreamProvider(streamProvider); |
| for (int i = 0; i < charSize; i++) { |
| fixture.write('x'); |
| } |
| assertEquals(0, out.size()); |
| fixture.close(); |
| assertEquals(10, out.size()); |
| assertEquals("xxxxxxxxxx", new String(out.toByteArray())); |
| } |
| |
| @Test |
| public void testWriteMixed() throws IOException { |
| int charSize = StreamProviderImpl.CHUNK_SIZE*2; |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| int id = streamProvider.registerStream(out); |
| OutputStreamProxy fixture = new OutputStreamProxy(id, ""); |
| fixture.setStreamProvider(streamProvider); |
| for (int i = 0; i < 10; i++) { |
| fixture.write('x'); |
| } |
| |
| ByteArrayOutputStream temp = new ByteArrayOutputStream(); |
| for (int i = 0; i < charSize; i++) { |
| temp.write('x'); |
| } |
| fixture.write(temp.toByteArray()); |
| fixture.close(); |
| assertEquals(10+charSize, out.size()); |
| byte[] byteArray = out.toByteArray(); |
| for (int i = 0; i < byteArray.length; i++) { |
| assertEquals('x', byteArray[i]); |
| } |
| } |
| |
| } |