| package org.junit.tests.listening; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.junit.Test; |
| import org.junit.runner.Description; |
| import org.junit.runner.JUnitCore; |
| import org.junit.runner.notification.RunListener; |
| |
| public class ListenerTest { |
| private static String log; |
| |
| public static class OneTest { |
| @Test |
| public void nothing() { |
| } |
| } |
| |
| @Test |
| public void notifyListenersInTheOrderInWhichTheyAreAdded() { |
| JUnitCore core = new JUnitCore(); |
| log = ""; |
| core.addListener(new RunListener() { |
| @Override |
| public void testRunStarted(Description description) throws Exception { |
| log += "first "; |
| } |
| }); |
| core.addListener(new RunListener() { |
| @Override |
| public void testRunStarted(Description description) throws Exception { |
| log += "second "; |
| } |
| }); |
| core.run(OneTest.class); |
| assertEquals("first second ", log); |
| } |
| } |