/*
* 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.plugin;
import org.apache.any23.cli.Crawler;
import org.apache.any23.cli.Tool;
import org.apache.any23.extractor.ExtractorGroup;
import org.apache.any23.extractor.ExtractorRegistryImpl;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Integration test for plugins.
*
* @author Michele Mostarda (mostarda@fbk.eu)
*/
public class PluginIT {
private static final int NUM_OF_EXTRACTORS = 30;
private static final String PLUGIN_DIR = "target/plugins-build/";
private static final File HTML_SCRAPER_TARGET_DIR = new File(PLUGIN_DIR + "html-scraper/target/classes");
private static final File HTML_SCRAPER_DEPENDENCY_DIR = new File(PLUGIN_DIR + "html-scraper/target/dependency");
private static final File OFFICE_SCRAPER_TARGET_DIR = new File(PLUGIN_DIR + "office-scraper/target/classes");
private static final File OFFICE_SCRAPER_DEPENDENCY_DIR = new File(PLUGIN_DIR + "office-scraper/target/dependency");
private static final File CRAWLER_TARGET_DIR = new File(PLUGIN_DIR + "basic-crawler/target/classes");
private static final File CRAWLER_DEPENDENCY_DIR = new File(PLUGIN_DIR + "basic-crawler/target/dependency");
private Any23PluginManager manager;
@Before
public void before() {
manager = Any23PluginManager.getInstance();
}
@After
public void after() {
manager = null;
}
/**
* {@link org.apache.any23.extractor.Extractor} plugins detection testing.
*
* @throws IOException
* @throws InstantiationException
* @throws IllegalAccessException
*/
@Test
public void testDetectExtractorPlugins() throws IOException, InstantiationException, IllegalAccessException {
final ExtractorGroup extractorGroup = manager.getApplicableExtractors(
new ExtractorRegistryImpl(),
HTML_SCRAPER_TARGET_DIR, // Required to satisfy class dependencies.
HTML_SCRAPER_DEPENDENCY_DIR,
OFFICE_SCRAPER_TARGET_DIR
, OFFICE_SCRAPER_DEPENDENCY_DIR // Required to satisfy class dependencies.
);
assertEquals("Did not find the number of expected extractors", NUM_OF_EXTRACTORS , // HTMLScraper Plugin, OfficeScraper Plugin.
extractorGroup.getNumOfExtractors()
);
}
/**
* {@link Tool} plugins detection testing.
*
* @throws IOException
*/
@Test
public void testDetectCLIPlugins() throws IOException {
final Iterator<Tool> tools = manager.getApplicableTools(CRAWLER_TARGET_DIR, CRAWLER_DEPENDENCY_DIR);
final Set<String> toolClasses = new HashSet<String>();
Tool tool;
while(tools.hasNext()) {
tool = tools.next();
assertTrue("Found duplicate tool.", toolClasses.add(tool.getClass().getName()));
}
assertTrue(
String.format(
"Expected [%s] plugin be detected, but not found int the built classpath",
Crawler.class.getName()
),
toolClasses.contains(Crawler.class.getName())
);
assertEquals(6 + 1, toolClasses.size()); // core CLIs + crawler CLI
}
}