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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.codec.textline;
21  
22  import static org.junit.Assert.assertEquals;
23  import static org.junit.Assert.assertNotNull;
24  
25  import java.nio.ByteBuffer;
26  
27  import org.junit.Test;
28  
29  /**
30   * A {@link TextLineDecoder} test.
31   *
32   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
33   */
34  public class UnixTextLineEncoderTest {
35  
36      @Test
37      public void testThatEmptyBufferReturnsOnlyDelimiter() {
38          TextLineEncoder encoder = new TextLineEncoder(LineDelimiter.UNIX);
39          Void context = encoder.createEncoderState();
40          ByteBuffer result = encoder.encode("", context);
41          assertNotNull(result);
42          assertEquals(1, result.remaining());
43      }
44  
45      @Test
46      public void testThatNonEmptyBufferReturnsDataAndDelimiter() {
47          TextLineEncoder encoder = new TextLineEncoder(LineDelimiter.UNIX);
48          Void context = encoder.createEncoderState();
49          ByteBuffer result = encoder.encode("a string", context);
50          assertNotNull(result);
51          assertEquals(9, result.remaining());
52      }
53  }