| 1 | /* |
| 2 | * Copyright (C) 2015, EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along |
| 15 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 17 | */ |
| 18 | |
| 19 | package org.lttng.ust.agent.utils; |
| 20 | |
| 21 | import org.junit.runner.Description; |
| 22 | import org.junit.runner.notification.Failure; |
| 23 | import org.junit.runner.notification.RunListener; |
| 24 | import org.junit.runner.notification.RunNotifier; |
| 25 | import org.junit.runners.BlockJUnit4ClassRunner; |
| 26 | import org.junit.runners.model.InitializationError; |
| 27 | |
| 28 | /** |
| 29 | * Test runner that will print the name of the test being run to stdout. |
| 30 | * |
| 31 | * Thanks to http://stackoverflow.com/a/27070843/4227853 for the tips. |
| 32 | * |
| 33 | * @author Alexandre Montplaisir |
| 34 | */ |
| 35 | public class TestPrintRunner extends BlockJUnit4ClassRunner { |
| 36 | |
| 37 | /** |
| 38 | * Constructor |
| 39 | * |
| 40 | * @param klass |
| 41 | * @throws InitializationError |
| 42 | */ |
| 43 | public TestPrintRunner(Class<?> klass) throws InitializationError { |
| 44 | super(klass); |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | public void run(RunNotifier notifier) { |
| 49 | RunListener listener = new TestPrintListener(); |
| 50 | |
| 51 | notifier.addListener(listener); |
| 52 | super.run(notifier); |
| 53 | notifier.removeListener(listener); |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Listener that will print the class and test name to stdout. |
| 58 | */ |
| 59 | public static class TestPrintListener extends RunListener { |
| 60 | |
| 61 | @Override |
| 62 | public void testStarted(Description description) { |
| 63 | System.out.println("Running " + getTestName(description)); |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public void testAssumptionFailure(Failure failure) { |
| 68 | System.out.println("SKIPPING TEST: " + getTestName(failure.getDescription())); |
| 69 | System.out.println(failure.getMessage()); |
| 70 | } |
| 71 | |
| 72 | /** |
| 73 | * Get the className#methodName from a Description. |
| 74 | */ |
| 75 | private static String getTestName(Description description) { |
| 76 | return description.getClassName() + '#' + description.getMethodName(); |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | } |