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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  }