| /* |
| * 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.sling.launchpad.testing; |
| |
| import junit.framework.JUnit4TestAdapter; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| import org.junit.runner.RunWith; |
| import org.junit.runners.AllTests; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.lang.reflect.Modifier; |
| import java.net.URISyntaxException; |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| import java.util.ArrayList; |
| import java.util.Enumeration; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.jar.JarEntry; |
| import java.util.jar.JarFile; |
| import java.util.regex.Pattern; |
| |
| /** |
| * |
| */ |
| @RunWith(AllTests.class) |
| public class TestAll extends TestCase { |
| private static final Logger LOGGER = LoggerFactory.getLogger(TestAll.class); |
| |
| @SuppressWarnings("unchecked") |
| public static TestSuite suite() { |
| final ClassLoader sysClassLoader = TestAll.class.getClassLoader(); |
| final List<String> matchingClasses = new ArrayList<String>(); |
| // Get the URLs |
| final URL[] urls = ((URLClassLoader) sysClassLoader).getURLs(); |
| final String testPattern = System.getProperty("integrationTestPattern", |
| "**/launchpad/webapp/integrationtest/**/*Test"); |
| final String testRegex = convertToRegex(testPattern); |
| final Pattern pattern = Pattern.compile(testRegex); |
| for (URL u : urls) { |
| try { |
| matchingClasses.addAll(scanFile(new File(u.toURI()), pattern)); |
| } catch (URISyntaxException e) { |
| e.printStackTrace(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| TestSuite suite = new LoggingSuite("Sling Integration Tests matching " + testPattern, LOGGER); |
| int counter = 0; |
| final Set<Class<TestCase>> classSet = new HashSet<Class<TestCase>>(); |
| for (String classFile : matchingClasses) { |
| String className = classFileToName(classFile); |
| try { |
| final Class<TestCase> c = (Class<TestCase>) sysClassLoader.loadClass(className); |
| if (!c.isInterface() && !Modifier.isAbstract(c.getModifiers())) { |
| LOGGER.info("Added " + className); |
| suite.addTest(new JUnit4TestAdapter(c)); |
| counter++; |
| } |
| } catch (ClassNotFoundException e) { |
| e.printStackTrace(); |
| } |
| } |
| if ( counter == 0 ) { |
| fail("No test classes found in classpath using Pattern " + testRegex); |
| } |
| LOGGER.info(classSet.size() + " test classes found using Pattern " |
| + testRegex); |
| |
| return suite; |
| } |
| |
| /** |
| * @param classFile |
| * @return |
| */ |
| private static String classFileToName(String classFile) { |
| String className = classFile.substring(0, |
| classFile.length() - (".class".length())).replace('/', '.'); |
| if (className.charAt(0) == '.') { |
| className = className.substring(1); |
| } |
| return className; |
| } |
| |
| /** |
| * @param testPattern |
| * @return |
| */ |
| private static String convertToRegex(String testPattern) { |
| return testPattern.replace("**/", ".a?").replace("*", ".a?").replace( |
| ".a?", ".*?").replace("/", "\\/") |
| + "\\.class$"; |
| } |
| |
| /** |
| * @param u |
| * @return |
| * @throws IOException |
| * @throws URISyntaxException |
| */ |
| private static List<String> scanFile(File f, Pattern pattern) |
| throws URISyntaxException, IOException { |
| List<String> classPathMatches = new ArrayList<String>(); |
| if (f.isFile()) { |
| scanJar(f, pattern, classPathMatches); |
| } else { |
| scanDir(f, pattern, classPathMatches, f.getPath().length()); |
| } |
| return classPathMatches; |
| } |
| |
| /** |
| * @param f |
| * @param pattern |
| * @return |
| */ |
| private static void scanDir(File f, Pattern pattern, |
| List<String> classPathMatches, int trim) { |
| if (f.isFile()) { |
| String name = f.getPath().substring(trim); |
| if (pattern.matcher(name).matches()) { |
| classPathMatches.add(name); |
| } |
| } else { |
| for (File cf : f.listFiles()) { |
| scanDir(cf, pattern, classPathMatches, trim); |
| } |
| } |
| } |
| |
| /** |
| * @param u |
| * @return |
| * @throws URISyntaxException |
| * @throws IOException |
| */ |
| private static void scanJar(File f, Pattern pattern, |
| List<String> classPathMatches) throws URISyntaxException, |
| IOException { |
| JarFile jarFile = new JarFile(f); |
| for (Enumeration<JarEntry> e = jarFile.entries(); e.hasMoreElements();) { |
| JarEntry je = e.nextElement(); |
| String entryName = je.getName(); |
| if (pattern.matcher(entryName).matches()) { |
| classPathMatches.add(entryName); |
| } |
| } |
| jarFile.close(); |
| } |
| |
| } |