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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  }