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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.http;
    21
    22  import static org.junit.Assert.*;
    23
    24  import java.io.UnsupportedEncodingException;
    25  import java.nio.ByteBuffer;
    26
    27  import org.apache.mina.codec.ProtocolDecoderException;
    28  import org.apache.mina.http.api.HttpPdu;
    29  import org.junit.Test;
    30
    31  /**
    32   * Test class for HttpServerDecoderTest
    33   *
    34   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
    35   */
    36  public class HttpServerDecoderTest {
    37
    38      @Test
    39      public void verifyThatHeaderWithoutLeadingSpaceIsSupported() throws UnsupportedEncodingException,
    40              ProtocolDecoderException {
    41          String reqStr = "GET / HTTP/1.0\r\nHost:localhost\r\n\r\n";
    42          ByteBuffer buffer = ByteBuffer.allocate(reqStr.length());
    43          buffer.put(reqStr.getBytes("US-ASCII"));
    44          buffer.rewind();
    45          HttpServerDecoder decoder = new HttpServerDecoder();
    46          HttpDecoderState state = decoder.createDecoderState();
    47          HttpPdu pdus = decoder.decode(buffer, state);
    48          assertNotNull(pdus);
    49
    50          assertEquals("localhost", ((HttpRequestImpl) pdus).getHeader("host"));
    51      }
    52
    53      @Test
    54      public void verifyThatLeadingSpacesAreRemovedFromHeader() throws UnsupportedEncodingException,
    55              ProtocolDecoderException {
    56          String reqStr = "GET / HTTP/1.0\r\nHost:  localhost\r\n\r\n";
    57          ByteBuffer buffer = ByteBuffer.allocate(reqStr.length());
    58          buffer.put(reqStr.getBytes("US-ASCII"));
    59          buffer.rewind();
    60          HttpServerDecoder decoder = new HttpServerDecoder();
    61          HttpDecoderState state = decoder.createDecoderState();
    62          HttpPdu pdus = decoder.decode(buffer, state);
    63          assertNotNull(pdus);
    64          assertEquals("localhost", ((HttpRequestImpl) pdus).getHeader("host"));
    65      }
    66
    67      @Test
    68      public void verifyThatTrailingSpacesAreRemovedFromHeader() throws UnsupportedEncodingException,
    69              ProtocolDecoderException {
    70          String reqStr = "GET / HTTP/1.0\r\nHost:localhost  \r\n\r\n";
    71          ByteBuffer buffer = ByteBuffer.allocate(reqStr.length());
    72          buffer.put(reqStr.getBytes("US-ASCII"));
    73          buffer.rewind();
    74          HttpServerDecoder decoder = new HttpServerDecoder();
    75          HttpDecoderState state = decoder.createDecoderState();
    76          HttpPdu pdus = decoder.decode(buffer, state);
    77          assertNotNull(pdus);
    78          assertEquals("localhost", ((HttpRequestImpl) pdus).getHeader("host"));
    79      }
    80  }