View Javadoc

    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.fileupload2.jakarta.servlet6;
    18
    19  import static org.junit.jupiter.api.Assertions.assertEquals;
    20  import static org.junit.jupiter.api.Assertions.assertTrue;
    21
    22  import java.nio.charset.StandardCharsets;
    23  import java.util.List;
    24
    25  import org.apache.commons.fileupload2.core.AbstractFileUploadTest;
    26  import org.apache.commons.fileupload2.core.Constants;
    27  import org.apache.commons.fileupload2.core.DiskFileItem;
    28  import org.apache.commons.fileupload2.core.DiskFileItemFactory;
    29  import org.apache.commons.fileupload2.core.FileUploadException;
    30  import org.junit.jupiter.api.Test;
    31
    32  import jakarta.servlet.http.HttpServletRequest;
    33
    34  /**
    35   * Tests {@link JakartaServletFileUpload} and
    36   *
    37   * @see AbstractFileUploadTest
    38   */
    39  public class JakartaServletFileUploadDiskTest
    40          extends AbstractFileUploadTest<JakartaServletDiskFileUpload, HttpServletRequest, DiskFileItem, DiskFileItemFactory> {
    41
    42      public JakartaServletFileUploadDiskTest() {
    43          super(new JakartaServletDiskFileUpload());
    44      }
    45
    46      @Override
    47      public List<DiskFileItem> parseUpload(final JakartaServletDiskFileUpload upload, final byte[] bytes, final String contentType) throws FileUploadException {
    48          final HttpServletRequest request = new JakartaMockHttpServletRequest(bytes, contentType);
    49          return upload.parseRequest(new JakartaServletRequestContext(request));
    50      }
    51
    52      @Test
    53      public void testParseImpliedUtf8() throws Exception {
    54          // utf8 encoded form-data without explicit content-type encoding
    55          // @formatter:off
    56          final var text = "-----1234\r\n" +
    57                  "Content-Disposition: form-data; name=\"utf8Html\"\r\n" +
    58                  "\r\n" +
    59                  "Thís ís the coñteñt of the fíle\n" +
    60                  "\r\n" +
    61                  "-----1234--\r\n";
    62          // @formatter:on
    63
    64          final var bytes = text.getBytes(StandardCharsets.UTF_8);
    65          final HttpServletRequest request = new JakartaMockServletHttpRequest(bytes, Constants.CONTENT_TYPE);
    66          // @formatter:off
    67          final var fileItemFactory = DiskFileItemFactory.builder()
    68                  .setCharset(StandardCharsets.UTF_8)
    69                  .get();
    70          // @formatter:on
    71          final var upload = new JakartaServletDiskFileUpload(fileItemFactory);
    72          final var fileItems = upload.parseRequest(request);
    73          final var fileItem = fileItems.get(0);
    74          assertTrue(fileItem.getString().contains("coñteñt"), fileItem.getString());
    75      }
    76
    77      /*
    78       * Test case for <a href="https://issues.apache.org/jira/browse/FILEUPLOAD-210">
    79       */
    80      @Test
    81      public void testParseParameterMap() throws Exception {
    82          // @formatter:off
    83          final var text = "-----1234\r\n" +
    84                        "Content-Disposition: form-data; name=\"file\"; filename=\"foo.tab\"\r\n" +
    85                        "Content-Type: text/whatever\r\n" +
    86                        "\r\n" +
    87                        "This is the content of the file\n" +
    88                        "\r\n" +
    89                        "-----1234\r\n" +
    90                        "Content-Disposition: form-data; name=\"field\"\r\n" +
    91                        "\r\n" +
    92                        "fieldValue\r\n" +
    93                        "-----1234\r\n" +
    94                        "Content-Disposition: form-data; name=\"multi\"\r\n" +
    95                        "\r\n" +
    96                        "value1\r\n" +
    97                        "-----1234\r\n" +
    98                        "Content-Disposition: form-data; name=\"multi\"\r\n" +
    99                        "\r\n" +
    100                       "value2\r\n" +
    101                       "-----1234--\r\n";
    102         // @formatter:on
    103         final var bytes = text.getBytes(StandardCharsets.US_ASCII);
    104         final HttpServletRequest request = new JakartaMockServletHttpRequest(bytes, Constants.CONTENT_TYPE);
    105
    106         final var upload = new JakartaServletDiskFileUpload();
    107         final var mappedParameters = upload.parseParameterMap(request);
    108         assertTrue(mappedParameters.containsKey("file"));
    109         assertEquals(1, mappedParameters.get("file").size());
    110
    111         assertTrue(mappedParameters.containsKey("field"));
    112         assertEquals(1, mappedParameters.get("field").size());
    113
    114         assertTrue(mappedParameters.containsKey("multi"));
    115         assertEquals(2, mappedParameters.get("multi").size());
    116     }
    117 }