001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *    http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 *
019 */
020package org.apache.mina.filter.codec.textline;
021
022import static org.junit.Assert.assertEquals;
023
024import java.nio.charset.Charset;
025
026import org.apache.mina.core.buffer.IoBuffer;
027import org.apache.mina.filter.codec.ProtocolCodecSession;
028import org.apache.mina.filter.codec.ProtocolEncoderOutput;
029import org.junit.Test;
030
031/**
032 * Tests {@link TextLineEncoder}.
033 *
034 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
035 */
036public class TextLineEncoderTest {
037    @Test
038    public void testEncode() throws Exception {
039        TextLineEncoder encoder = new TextLineEncoder(Charset.forName("UTF-8"), LineDelimiter.WINDOWS);
040        ProtocolCodecSession session = new ProtocolCodecSession();
041        ProtocolEncoderOutput out = session.getEncoderOutput();
042
043        encoder.encode(session, "ABC", out);
044        assertEquals(1, session.getEncoderOutputQueue().size());
045        IoBuffer buf = (IoBuffer) session.getEncoderOutputQueue().poll();
046        assertEquals(5, buf.remaining());
047        assertEquals('A', buf.get());
048        assertEquals('B', buf.get());
049        assertEquals('C', buf.get());
050        assertEquals('\r', buf.get());
051        assertEquals('\n', buf.get());
052    }
053}