| /* ==================================================================== |
| 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.poi.hmef.extractor; |
| |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Arrays; |
| |
| import org.apache.poi.POIDataSamples; |
| import org.apache.poi.util.TempFile; |
| import org.junit.jupiter.api.Test; |
| |
| public class TestHMEFContentsExtractor { |
| @Test |
| void testMain() throws IOException { |
| POIDataSamples samples = POIDataSamples.getHMEFInstance(); |
| File message = samples.getFile("quick-winmail.dat"); |
| File outputDirectory = TempFile.createTempDirectory("quick-winmail-main"); |
| String[] args = new String[] { message.getAbsolutePath(), outputDirectory.getAbsolutePath() }; |
| HMEFContentsExtractor.main(args); |
| |
| String[] contents = new String[] { |
| "message.rtf", // from extractMessageBody |
| "quick.txt", "quick.pdf", "quick.xml", "quick.doc", "quick.html" // from extractAttachments |
| }; |
| |
| for (String filename : contents) { |
| File f = new File(outputDirectory, filename); |
| assertTrue(f.exists(), f + " does not exist"); |
| assertTrue(f.delete()); |
| } |
| |
| String[] list = outputDirectory.list(); |
| assertNotNull(list); |
| assertEquals( 0, list.length, "Had: " + Arrays.toString(list)); |
| assertTrue(outputDirectory.delete()); |
| } |
| |
| @Test |
| void testExtractMessageBody_OutputStream() throws IOException { |
| POIDataSamples samples = POIDataSamples.getHMEFInstance(); |
| File winmailTNEFFile = samples.getFile("quick-winmail.dat"); |
| HMEFContentsExtractor extractor = new HMEFContentsExtractor(winmailTNEFFile); |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| extractor.extractMessageBody(out); |
| assertTrue(out.size() > 0); |
| byte[] expectedMagic = new byte[] { '{', '\\', 'r', 't', 'f' }; |
| byte[] magic = Arrays.copyOf(out.toByteArray(), 5); |
| assertArrayEquals(expectedMagic, magic, "RTF magic number"); |
| out.close(); |
| } |
| |
| @Test |
| void testExtractMessageBody_File() throws IOException { |
| POIDataSamples samples = POIDataSamples.getHMEFInstance(); |
| File winmailTNEFFile = samples.getFile("quick-winmail.dat"); |
| HMEFContentsExtractor extractor = new HMEFContentsExtractor(winmailTNEFFile); |
| File rtf = TempFile.createTempFile("quick-winmail-message-body", ".rtf"); |
| assertTrue(rtf.delete()); |
| extractor.extractMessageBody(rtf); |
| assertTrue(rtf.length() > 0, "RTF message body is empty"); |
| } |
| } |