Mercurial > hg > release > thermostat-0.5
view vm-memory/common/src/test/java/com/redhat/thermostat/vm/memory/common/internal/VmMemoryStatDAOTest.java @ 929:ccac9bcabaa0
Update copyright year of source code
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2013-January/005295.html
reviewed-by: vanaltj
author | Mario Torre <neugens.limasoftware@gmail.com> |
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date | Wed, 23 Jan 2013 16:49:27 +0100 |
parents | 6e38be537e2a |
children | 186115da601f |
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/* * Copyright 2012, 2013 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.vm.memory.common.internal; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import static org.mockito.Matchers.any; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.verifyNoMoreInteractions; import static org.mockito.Mockito.when; import java.util.ArrayList; import java.util.Collection; import java.util.List; import org.junit.After; import org.junit.Before; import org.junit.Test; import com.redhat.thermostat.common.dao.HostRef; import com.redhat.thermostat.common.dao.VmRef; import com.redhat.thermostat.storage.core.Add; import com.redhat.thermostat.storage.core.Category; import com.redhat.thermostat.storage.core.Cursor; import com.redhat.thermostat.storage.core.Key; import com.redhat.thermostat.storage.core.Query; import com.redhat.thermostat.storage.core.Query.Criteria; import com.redhat.thermostat.storage.core.Storage; import com.redhat.thermostat.storage.model.VmMemoryStat; import com.redhat.thermostat.storage.model.VmMemoryStat.Generation; import com.redhat.thermostat.storage.model.VmMemoryStat.Space; import com.redhat.thermostat.vm.memory.common.VmMemoryStatDAO; public class VmMemoryStatDAOTest { private static final int VM_ID = 0xcafe; private static final String AGENT_ID = "agent"; private Storage storage; private VmRef vmRef; private Query query; private Cursor<VmMemoryStat> cursor; @SuppressWarnings("unchecked") @Before public void setUp() { HostRef hostRef = mock(HostRef.class); when(hostRef.getAgentId()).thenReturn(AGENT_ID); vmRef = mock(VmRef.class); when(vmRef.getAgent()).thenReturn(hostRef); when(vmRef.getId()).thenReturn(VM_ID); storage = mock(Storage.class); query = mock(Query.class); when(storage.createQuery(any(Category.class))).thenReturn(query); cursor = mock(Cursor.class); when(query.execute()).thenReturn(cursor); when(cursor.hasNext()).thenReturn(false); } @After public void tearDown() { query = null; vmRef = null; cursor = null; storage = null; } @Test public void testCategories() { Collection<Key<?>> keys; assertEquals("vm-memory-stats", VmMemoryStatDAO.vmMemoryStatsCategory.getName()); keys = VmMemoryStatDAO.vmMemoryStatsCategory.getKeys(); assertTrue(keys.contains(new Key<>("agentId", true))); assertTrue(keys.contains(new Key<Integer>("vmId", true))); assertTrue(keys.contains(new Key<Long>("timeStamp", false))); assertTrue(keys.contains(new Key<Generation[]>("generations", false))); assertEquals(4, keys.size()); } @Test public void testGetLatest() { VmMemoryStatDAO impl = new VmMemoryStatDAOImpl(storage); impl.getLatestMemoryStat(vmRef); verifyQuery(); } @Test public void testGetLatestSince() { VmMemoryStatDAO impl = new VmMemoryStatDAOImpl(storage); impl.getLatestVmMemoryStats(vmRef, 123); verifyQuery(); verify(query).where(Key.TIMESTAMP, Criteria.GREATER_THAN, 123l); verify(query).execute(); verifyNoMoreInteractions(query); } private void verifyQuery() { verify(query).where(Key.AGENT_ID, Criteria.EQUALS, AGENT_ID); verify(query).where(Key.VM_ID, Criteria.EQUALS, VM_ID); verify(query).sort(Key.TIMESTAMP, Query.SortDirection.DESCENDING); } @Test public void testGetLatestReturnsNullWhenStorageEmpty() { when(cursor.hasNext()).thenReturn(false); when(cursor.next()).thenReturn(null); Storage storage = mock(Storage.class); Query query = mock(Query.class); when(storage.createQuery(any(Category.class))).thenReturn(query); when(query.execute()).thenReturn(cursor); VmMemoryStatDAO impl = new VmMemoryStatDAOImpl(storage); VmMemoryStat latest = impl.getLatestMemoryStat(vmRef); assertTrue(latest == null); } @Test public void testPutVmMemoryStat() { List<Generation> generations = new ArrayList<Generation>(); int i = 0; for (String genName: new String[] { "new", "old", "perm" }) { Generation gen = new Generation(); gen.setName(genName); gen.setCollector(gen.getName()); generations.add(gen); List<Space> spaces = new ArrayList<Space>(); String[] spaceNames = null; if (genName.equals("new")) { spaceNames = new String[] { "eden", "s0", "s1" }; } else if (genName.equals("old")) { spaceNames = new String[] { "old" }; } else { spaceNames = new String[] { "perm" }; } for (String spaceName: spaceNames) { Space space = new Space(); space.setName(spaceName); space.setIndex(0); space.setUsed(i++); space.setCapacity(i++); space.setMaxCapacity(i++); spaces.add(space); } gen.setSpaces(spaces.toArray(new Space[spaces.size()])); } VmMemoryStat stat = new VmMemoryStat(1, 2, generations.toArray(new Generation[generations.size()])); Storage storage = mock(Storage.class); Add add = mock(Add.class); when(storage.createAdd(any(Category.class))).thenReturn(add); VmMemoryStatDAO dao = new VmMemoryStatDAOImpl(storage); dao.putVmMemoryStat(stat); verify(storage).createAdd(VmMemoryStatDAO.vmMemoryStatsCategory); verify(add).setPojo(stat); verify(add).apply(); } }