001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.fileupload2.core;
018
019import java.io.ByteArrayInputStream;
020import java.io.InputStream;
021import java.nio.charset.StandardCharsets;
022
023/**
024 * Abstract test.
025 *
026 * @param <AFU> The AbstractFileUpload type.
027 * @param <R>   The FileUpload request type.
028 * @param <I>   The FileItem type.
029 * @param <F>   The FileItemFactory type.
030 */
031public abstract class AbstractTest<AFU extends AbstractFileUpload<R, I, F>, R, I extends FileItem<I>, F extends FileItemFactory<I>> {
032
033    protected abstract AFU newFileUpload();
034
035    protected R newMockHttpServletRequest(final byte[] request, final Long overrideContenLength, final String contentType, final Integer overrideReadLimit) {
036        return newMockHttpServletRequest(new ByteArrayInputStream(request), overrideContenLength != null ? overrideContenLength : request.length, contentType,
037                overrideReadLimit != null ? overrideReadLimit : -1);
038    }
039
040    protected abstract R newMockHttpServletRequest(InputStream requestInputStream, long requestLength, String contentType, int readLimit);
041
042    protected R newMockHttpServletRequest(final String request, final Long overrideContenLength, final Integer overrideReadLimit) {
043        return newMockHttpServletRequest(request.getBytes(StandardCharsets.US_ASCII), overrideContenLength, Constants.CONTENT_TYPE, overrideReadLimit);
044    }
045
046}