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    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  package org.apache.commons.fileupload.servlet;
    18
    19  import static org.junit.Assert.assertEquals;
    20  import static org.junit.Assert.assertTrue;
    21
    22  import java.util.List;
    23  import java.util.Map;
    24
    25  import javax.servlet.http.HttpServletRequest;
    26
    27  import org.apache.commons.fileupload.Constants;
    28  import org.apache.commons.fileupload.FileItem;
    29  import org.apache.commons.fileupload.FileUploadTest;
    30  import org.apache.commons.fileupload.MockHttpServletRequest;
    31  import org.apache.commons.fileupload.disk.DiskFileItemFactory;
    32  import org.junit.Test;
    33
    34  /**
    35   * Test for {@link ServletFileUpload}.
    36   *
    37   * @see FileUploadTest
    38   * @since 1.4
    39   */
    40  public class ServletFileUploadTest {
    41
    42      @Test
    43      public void parseImpliedUtf8() throws Exception {
    44          // utf8 encoded form-data without explicit content-type encoding
    45          final String text = "-----1234\r\n" +
    46                  "Content-Disposition: form-data; name=\"utf8Html\"\r\n" +
    47                  "\r\n" +
    48                  "Th�s �s the co�te�t of the f�le\n" +
    49                  "\r\n" +
    50                  "-----1234--\r\n";
    51
    52          final byte[] bytes = text.getBytes("UTF-8");
    53          final HttpServletRequest request = new MockHttpServletRequest(bytes, Constants.CONTENT_TYPE);
    54
    55          final DiskFileItemFactory fileItemFactory = new DiskFileItemFactory();
    56          fileItemFactory.setDefaultCharset("UTF-8");
    57          final ServletFileUpload upload = new ServletFileUpload(fileItemFactory);
    58          final List<FileItem> fileItems = upload.parseRequest(request);
    59          final FileItem fileItem = fileItems.get(0);
    60          assertTrue(fileItem.getString(), fileItem.getString().contains("co�te�t"));
    61      }
    62
    63
    64      /**
    65       * Tests <a href="http://issues.apache.org/jira/browse/FILEUPLOAD-210">FILEUPLOAD-210</a>.
    66       */
    67      @Test
    68      public void parseParameterMap()
    69              throws Exception {
    70          final String text = "-----1234\r\n" +
    71                        "Content-Disposition: form-data; name=\"file\"; filename=\"foo.tab\"\r\n" +
    72                        "Content-Type: text/whatever\r\n" +
    73                        "\r\n" +
    74                        "This is the content of the file\n" +
    75                        "\r\n" +
    76                        "-----1234\r\n" +
    77                        "Content-Disposition: form-data; name=\"field\"\r\n" +
    78                        "\r\n" +
    79                        "fieldValue\r\n" +
    80                        "-----1234\r\n" +
    81                        "Content-Disposition: form-data; name=\"multi\"\r\n" +
    82                        "\r\n" +
    83                        "value1\r\n" +
    84                        "-----1234\r\n" +
    85                        "Content-Disposition: form-data; name=\"multi\"\r\n" +
    86                        "\r\n" +
    87                        "value2\r\n" +
    88                        "-----1234--\r\n";
    89          final byte[] bytes = text.getBytes("US-ASCII");
    90          final HttpServletRequest request = new MockHttpServletRequest(bytes, Constants.CONTENT_TYPE);
    91
    92          final ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
    93          final Map<String, List<FileItem>> mappedParameters = upload.parseParameterMap(request);
    94          assertTrue(mappedParameters.containsKey("file"));
    95          assertEquals(1, mappedParameters.get("file").size());
    96
    97          assertTrue(mappedParameters.containsKey("field"));
    98          assertEquals(1, mappedParameters.get("field").size());
    99
    100         assertTrue(mappedParameters.containsKey("multi"));
    101         assertEquals(2, mappedParameters.get("multi").size());
    102     }
    103 }