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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License.
18   *
19   */
20  package org.apache.mina.filter.codec.textline;
21  
22  import static org.junit.Assert.assertEquals;
23  
24  import java.nio.charset.Charset;
25  
26  import org.apache.mina.core.buffer.IoBuffer;
27  import org.apache.mina.filter.codec.ProtocolCodecSession;
28  import org.apache.mina.filter.codec.ProtocolEncoderOutput;
29  import org.junit.Test;
30  
31  /**
32   * Tests {@link TextLineEncoder}.
33   *
34   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
35   */
36  public class TextLineEncoderTest {
37      @Test
38      public void testEncode() throws Exception {
39          TextLineEncoder encoder = new TextLineEncoder(Charset.forName("UTF-8"), LineDelimiter.WINDOWS);
40          ProtocolCodecSession session = new ProtocolCodecSession();
41          ProtocolEncoderOutput out = session.getEncoderOutput();
42  
43          encoder.encode(session, "ABC", out);
44          assertEquals(1, session.getEncoderOutputQueue().size());
45          IoBuffer buf = (IoBuffer) session.getEncoderOutputQueue().poll();
46          assertEquals(5, buf.remaining());
47          assertEquals('A', buf.get());
48          assertEquals('B', buf.get());
49          assertEquals('C', buf.get());
50          assertEquals('\r', buf.get());
51          assertEquals('\n', buf.get());
52      }
53  }