| /* |
| * 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.nutch.parse.tika; |
| |
| import java.io.FileInputStream; |
| import java.io.InputStreamReader; |
| |
| import org.apache.nutch.crawl.CrawlDatum; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.io.Text; |
| import org.apache.nutch.protocol.*; |
| import org.apache.nutch.parse.Parse; |
| import org.apache.nutch.parse.ParseException; |
| import org.apache.nutch.parse.ParseUtil; |
| import org.apache.nutch.util.NutchConfiguration; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Unit tests for OOParser. |
| * |
| * @author Andrzej Bialecki |
| */ |
| public class TestOOParser { |
| |
| private String fileSeparator = System.getProperty("file.separator"); |
| // This system property is defined in ./src/plugin/build-plugin.xml |
| private String sampleDir = System.getProperty("test.data", "."); |
| // Make sure sample files are copied to "test.data" as specified in |
| // ./src/plugin/parse-tika/build.xml during plugin compilation. |
| private String[] sampleFiles = { "ootest.odt", "ootest.sxw" }; |
| |
| private String expectedText; |
| |
| private String sampleText = "ootest.txt"; |
| |
| @Test |
| public void testIt() throws ProtocolException, ParseException { |
| String urlString; |
| Content content; |
| Parse parse; |
| Configuration conf = NutchConfiguration.create(); |
| Protocol protocol; |
| ProtocolFactory factory = new ProtocolFactory(conf); |
| |
| System.out.println("Expected : " + expectedText); |
| |
| for (int i = 0; i < sampleFiles.length; i++) { |
| urlString = "file:" + sampleDir + fileSeparator + sampleFiles[i]; |
| |
| if (sampleFiles[i].startsWith("ootest") == false) |
| continue; |
| |
| protocol = factory.getProtocol(urlString); |
| content = protocol.getProtocolOutput(new Text(urlString), |
| new CrawlDatum()).getContent(); |
| parse = new ParseUtil(conf).parseByExtensionId("parse-tika", content) |
| .get(content.getUrl()); |
| |
| String text = parse.getText().replaceAll("[ \t\r\n]+", " ").trim(); |
| |
| // simply test for the presence of a text - the ordering of the elements |
| // may differ from what was expected |
| // in the previous tests |
| Assert.assertTrue(text != null && text.length() > 0); |
| |
| System.out.println("Found " + sampleFiles[i] + ": " + text); |
| } |
| } |
| |
| public TestOOParser() { |
| try { |
| // read the test string |
| FileInputStream fis = new FileInputStream(sampleDir + fileSeparator |
| + sampleText); |
| StringBuffer sb = new StringBuffer(); |
| int len = 0; |
| InputStreamReader isr = new InputStreamReader(fis, "UTF-8"); |
| char[] buf = new char[1024]; |
| while ((len = isr.read(buf)) > 0) { |
| sb.append(buf, 0, len); |
| } |
| isr.close(); |
| expectedText = sb.toString(); |
| // normalize space |
| expectedText = expectedText.replaceAll("[ \t\r\n]+", " "); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| } |