Mercurial > hg > release > thermostat-0.4
view common/core/src/test/java/com/redhat/thermostat/common/dao/CpuStatDAOTest.java @ 600:6bb30e80f53a
Replace Storage.putChunk() with putPojo().
Reviewed-by: neugens, omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2012-September/003132.html
author | Roman Kennke <rkennke@redhat.com> |
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date | Tue, 11 Sep 2012 17:56:15 +0200 |
parents | f7953e6ce321 |
children | 430be1123985 |
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/* * Copyright 2012 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.common.dao; import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; import static org.mockito.Matchers.any; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import java.util.Arrays; import java.util.Collection; import java.util.List; import org.junit.Test; import com.redhat.thermostat.common.model.CpuStat; import com.redhat.thermostat.common.storage.Category; import com.redhat.thermostat.common.storage.Chunk; import com.redhat.thermostat.common.storage.Cursor; import com.redhat.thermostat.common.storage.Key; import com.redhat.thermostat.common.storage.Query; import com.redhat.thermostat.common.storage.Storage; import com.redhat.thermostat.common.utils.ArrayUtils; import com.redhat.thermostat.test.MockQuery; public class CpuStatDAOTest { @Test public void testCategory() { assertEquals("cpu-stats", CpuStatDAO.cpuStatCategory.getName()); Collection<Key<?>> keys = CpuStatDAO.cpuStatCategory.getKeys(); assertTrue(keys.contains(new Key<>("agentId", true))); assertTrue(keys.contains(new Key<Long>("timeStamp", false))); assertTrue(keys.contains(new Key<Double>("perProcessorUsage", false))); assertEquals(3, keys.size()); } @Test public void testGetLatestCpuStats() { Cursor cursor = mock(Cursor.class); Storage storage = mock(Storage.class); MockQuery query = new MockQuery(); HostRef hostRef = mock(HostRef.class); CpuStatDAO dao = new CpuStatDAOImpl(storage); Double LOAD = 5.0; List<Double> loadList = Arrays.asList(LOAD); Chunk chunk = new Chunk(CpuStatDAO.cpuStatCategory, false); chunk.put(Key.TIMESTAMP, 1234L); chunk.put(CpuStatDAO.cpuLoadKey, loadList); when(cursor.hasNext()).thenReturn(true).thenReturn(false); when(cursor.next()).thenReturn(chunk); when(storage.createQuery()).thenReturn(query); when(storage.findAll(query)).thenReturn(cursor); when(hostRef.getAgentId()).thenReturn("system"); List<CpuStat> cpuStats = dao.getLatestCpuStats(hostRef); assertFalse(query.hasWhereClauseFor(Key.TIMESTAMP)); assertEquals(1, cpuStats.size()); CpuStat stat = cpuStats.get(0); assertEquals(1234L, stat.getTimeStamp()); assertArrayEquals(new double[] { LOAD }, ArrayUtils.toPrimitiveDoubleArray(stat.getPerProcessorUsage()), 0.001); } @Test public void testGetLatestCpuStatsTwice() { Cursor cursor = mock(Cursor.class); Storage storage = mock(Storage.class); MockQuery query = new MockQuery(); HostRef hostRef = mock(HostRef.class); CpuStatDAO dao = new CpuStatDAOImpl(storage); Chunk chunk = new Chunk(CpuStatDAO.cpuStatCategory, false); chunk.put(Key.TIMESTAMP, 1234L); chunk.put(CpuStatDAO.cpuLoadKey, Arrays.asList(5.0)); when(cursor.hasNext()).thenReturn(true).thenReturn(false); when(cursor.next()).thenReturn(chunk); when(storage.createQuery()).thenReturn(query); when(storage.findAll(any(Query.class))).thenReturn(cursor); when(hostRef.getAgentId()).thenReturn("system"); dao.getLatestCpuStats(hostRef); dao.getLatestCpuStats(hostRef); verify(storage, times(2)).findAll(query); query.hasWhereClauseFor(Key.TIMESTAMP); } @Test public void testPutCpuStat() { Storage storage = mock(Storage.class); CpuStat stat = new CpuStat(1, ArrayUtils.toDoubleList(new double[] {5.0, 10.0, 15.0})); CpuStatDAO dao = new CpuStatDAOImpl(storage); dao.putCpuStat(stat); verify(storage).putPojo(CpuStatDAO.cpuStatCategory, false, stat); } @Test public void testGetCount() { Storage storage = mock(Storage.class); when(storage.getCount(any(Category.class))).thenReturn(5L); CpuStatDAO dao = new CpuStatDAOImpl(storage); Long count = dao.getCount(); assertEquals((Long) 5L, count); } }