Mercurial > hg > release > thermostat-1.6
view thread/collector/src/test/java/com/redhat/thermostat/thread/dao/impl/ThreadDAOCategoryRegistrationTest.java @ 2049:a92d602216ad
Update copyright license headers for 2017
PR3290
Reviewed-by: jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-January/021974.html
author | Andrew Azores <aazores@redhat.com> |
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date | Tue, 17 Jan 2017 12:19:56 -0500 |
parents | 31f274ab27a5 |
children |
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/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.thread.dao.impl; import com.redhat.thermostat.storage.core.auth.CategoryRegistration; import com.redhat.thermostat.storage.internal.dao.DAOImplCategoryRegistration; import com.redhat.thermostat.thread.dao.ThreadDao; import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.ServiceLoader; import java.util.Set; import org.junit.Test; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; public class ThreadDAOCategoryRegistrationTest { private static final int EXPECTED_CATEGORIES = 6; @Test public void registersAllCategories() { ThreadDAOCategoryRegistration reg = new ThreadDAOCategoryRegistration(); Set<String> categories = reg.getCategoryNames(); assertEquals(EXPECTED_CATEGORIES, categories.size()); assertFalse("null descriptor not allowed", categories.contains(null)); assertTrue(categories.contains(ThreadDao.DEADLOCK_INFO.getName())); assertTrue(categories.contains(ThreadDao.THREAD_HARVESTING_STATUS.getName())); assertTrue(categories.contains(ThreadDao.THREAD_CONTENTION_SAMPLE.getName())); Set<String> sourceCategories = new HashSet<>(); ThreadDaoCategories.register(sourceCategories); for (String category : sourceCategories) { assertTrue(categories.contains(category)); } } /* * The web storage end-point uses service loader in order to determine the * list of trusted/known categories. This test is to ensure service loading * works for this module's regs. E.g. renaming of the impl class without * changing META-INF/com.redhat.thermostat.storage.core.auth.CategoryRegistration */ @Test public void serviceLoaderCanLoadRegistration() { Set<String> expectedClassNames = new HashSet<>(); expectedClassNames.add(ThreadDAOCategoryRegistration.class.getName()); expectedClassNames.add(DAOImplCategoryRegistration.class.getName()); ServiceLoader<CategoryRegistration> loader = ServiceLoader.load(CategoryRegistration.class, ThreadDAOCategoryRegistration.class.getClassLoader()); List<CategoryRegistration> registrations = new ArrayList<>(1); CategoryRegistration threadCatReg = null; for (CategoryRegistration r: loader) { assertTrue(expectedClassNames.contains(r.getClass().getName())); if (r.getClass().getName().equals(ThreadDAOCategoryRegistration.class.getName())) { threadCatReg = r; } registrations.add(r); } // storage-core + this module assertEquals(2, registrations.size()); assertNotNull(threadCatReg); assertEquals(EXPECTED_CATEGORIES, threadCatReg.getCategoryNames().size()); } }