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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.fileupload2.core;
18  
19  import java.io.ByteArrayInputStream;
20  import java.io.InputStream;
21  import java.nio.charset.StandardCharsets;
22  
23  /**
24   * Abstract test.
25   *
26   * @param <AFU> The AbstractFileUpload type.
27   * @param <R>   The FileUpload request type.
28   * @param <I>   The FileItem type.
29   * @param <F>   The FileItemFactory type.
30   */
31  public abstract class AbstractTest<AFU extends AbstractFileUpload<R, I, F>, R, I extends FileItem<I>, F extends FileItemFactory<I>> {
32  
33      protected abstract AFU newFileUpload();
34  
35      protected R newMockHttpServletRequest(final byte[] request, final Long overrideContenLength, final String contentType, final Integer overrideReadLimit) {
36          return newMockHttpServletRequest(new ByteArrayInputStream(request), overrideContenLength != null ? overrideContenLength : request.length, contentType,
37                  overrideReadLimit != null ? overrideReadLimit : -1);
38      }
39  
40      protected abstract R newMockHttpServletRequest(InputStream requestInputStream, long requestLength, String contentType, int readLimit);
41  
42      protected R newMockHttpServletRequest(final String request, final Long overrideContenLength, final Integer overrideReadLimit) {
43          return newMockHttpServletRequest(request.getBytes(StandardCharsets.US_ASCII), overrideContenLength, Constants.CONTENT_TYPE, overrideReadLimit);
44      }
45  
46  }