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copied!<p>Incase anyone else is looking for a solution to this, I found an answer here on Burt Beckwith's website:</p> <p><a href="http://burtbeckwith.com/blog/?p=52" rel="nofollow">http://burtbeckwith.com/blog/?p=52</a></p> <blockquote> <p>To use this, just right-click it in the class tree in Eclipse and click “Run As JUnit Test”.</p> </blockquote> <pre><code>import java.io.File; import java.io.UnsupportedEncodingException; import java.lang.reflect.Modifier; import java.net.URLDecoder; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; import org.apache.log4j.Logger; import org.junit.internal.runners.InitializationError; import org.junit.runner.Description; import org.junit.runner.RunWith; import org.junit.runner.notification.RunListener; import org.junit.runner.notification.RunNotifier; import org.junit.runners.Suite; /** * Discovers all JUnit tests and runs them in a suite. */ @RunWith(AllTests.AllTestsRunner.class) public final class AllTests { private static final File CLASSES_DIR = findClassesDir(); private AllTests() { // static only } /** * Finds and runs tests. */ public static class AllTestsRunner extends Suite { private final Logger _log = Logger.getLogger(getClass()); /** * Constructor. * * @param clazz the suite class - <code>AllTests</code> * @throws InitializationError if there's a problem */ public AllTestsRunner(final Class<?> clazz) throws InitializationError { super(clazz, findClasses()); } /** * {@inheritDoc} * @see org.junit.runners.Suite#run(org.junit.runner.notification.RunNotifier) */ @Override public void run(final RunNotifier notifier) { initializeBeforeTests(); notifier.addListener(new RunListener() { @Override public void testStarted(final Description description) { if (_log.isTraceEnabled()) { _log.trace("Before test " + description.getDisplayName()); } } @Override public void testFinished(final Description description) { if (_log.isTraceEnabled()) { _log.trace("After test " + description.getDisplayName()); } } }); super.run(notifier); } private static Class<?>[] findClasses() { List<File> classFiles = new ArrayList<File>(); findClasses(classFiles, CLASSES_DIR); List<Class<?>> classes = convertToClasses(classFiles, CLASSES_DIR); return classes.toArray(new Class[classes.size()]); } private static void initializeBeforeTests() { // do one-time initialization here } private static List<Class<?>> convertToClasses( final List<File> classFiles, final File classesDir) { List<Class<?>> classes = new ArrayList<Class<?>>(); for (File file : classFiles) { if (!file.getName().endsWith("Test.class")) { continue; } String name = file.getPath().substring(classesDir.getPath().length() + 1) .replace('/', '.') .replace('\\', '.'); name = name.substring(0, name.length() - 6); Class<?> c; try { c = Class.forName(name); } catch (ClassNotFoundException e) { throw new AssertionError(e); } if (!Modifier.isAbstract(c.getModifiers())) { classes.add(c); } } // sort so we have the same order as Ant Collections.sort(classes, new Comparator<Class<?>>() { public int compare(final Class<?> c1, final Class<?> c2) { return c1.getName().compareTo(c2.getName()); } }); return classes; } private static void findClasses(final List<File> classFiles, final File dir) { for (File file : dir.listFiles()) { if (file.isDirectory()) { findClasses(classFiles, file); } else if (file.getName().toLowerCase().endsWith(".class")) { classFiles.add(file); } } } } private static File findClassesDir() { try { String path = AllTests.class.getProtectionDomain() .getCodeSource().getLocation().getFile(); return new File(URLDecoder.decode(path, "UTF-8")); } catch (UnsupportedEncodingException impossible) { // using default encoding, has to exist throw new AssertionError(impossible); } } } </code></pre>

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