| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| |
| package org.apache.any23; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.any23.source.DocumentSource; |
| import org.apache.any23.source.FileDocumentSource; |
| import org.apache.commons.io.IOUtils; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.rules.TemporaryFolder; |
| |
| /** |
| * This file encapsulates access to test resource files using temporary files that are automatically cleaned up by JUnit |
| * after each test. |
| * |
| * @author Peter Ansell p_ansell@yahoo.com |
| */ |
| public class AbstractAny23TestBase { |
| |
| @Rule |
| public TemporaryFolder testFolder = new TemporaryFolder(); |
| protected File tempDirectory; |
| |
| public AbstractAny23TestBase() { |
| super(); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| tempDirectory = testFolder.newFolder(); |
| } |
| |
| protected DocumentSource getDocumentSourceFromResource(String resourceLocation) throws IOException { |
| return new FileDocumentSource(copyResourceToTempFile(resourceLocation)); |
| } |
| |
| protected DocumentSource getDocumentSourceFromResource(String resourceLocation, String baseUri) throws IOException { |
| return new FileDocumentSource(copyResourceToTempFile(resourceLocation), baseUri); |
| } |
| |
| /** |
| * Copies a resource to a temporary directory and returns a file handle that can be used to access the resource as a |
| * file from the temp directory. |
| * |
| * @param resourceLocation |
| * The absolute location of the resource in the classpath, which can be used with |
| * this.getClass().getResourceAsStream. |
| * |
| * @return temporary {@link java.io.File} |
| * |
| * @throws FileNotFoundException |
| * if the temp file location cannot be converted to a {@link java.io.FileOutputStream} |
| * @throws IOException |
| * if there is an issue with the input |
| */ |
| protected File copyResourceToTempFile(String resourceLocation) throws FileNotFoundException, IOException { |
| Assert.assertNotNull("Temporary directory was null. Did you forget to call super.setUp() to initialise it?", |
| tempDirectory); |
| String fileEnding = resourceLocation.substring(resourceLocation.lastIndexOf("/") + 1); |
| |
| File tempFile = File.createTempFile("any23test-", "-" + fileEnding, tempDirectory); |
| |
| FileOutputStream output = new FileOutputStream(tempFile); |
| |
| InputStream input = this.getClass().getResourceAsStream(resourceLocation); |
| |
| Assert.assertNotNull("Test resource was not found: " + resourceLocation, input); |
| |
| IOUtils.copy(input, output); |
| |
| return tempFile; |
| } |
| |
| } |