Mercurial > hg > release > thermostat-1.0
view host-memory/common/src/test/java/com/redhat/thermostat/host/memory/common/internal/MemoryStatDAOTest.java @ 1412:a0592d702416
Update copyright year in release branch.
reviewed-by: neugens
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2014-June/009965.html
PR1821
author | Jon VanAlten <jon.vanalten@redhat.com> |
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date | Tue, 03 Jun 2014 11:55:56 -0600 |
parents | 0e0e2b6041ad |
children |
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/* * Copyright 2012-2014 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.host.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.Collection; import java.util.List; import org.junit.Test; import org.mockito.ArgumentCaptor; import com.redhat.thermostat.host.memory.common.MemoryStatDAO; import com.redhat.thermostat.host.memory.common.model.MemoryStat; import com.redhat.thermostat.storage.core.Cursor; import com.redhat.thermostat.storage.core.DescriptorParsingException; import com.redhat.thermostat.storage.core.HostRef; import com.redhat.thermostat.storage.core.Key; import com.redhat.thermostat.storage.core.PreparedStatement; import com.redhat.thermostat.storage.core.StatementDescriptor; import com.redhat.thermostat.storage.core.StatementExecutionException; import com.redhat.thermostat.storage.core.Storage; public class MemoryStatDAOTest { private static long TIMESTAMP = 1; private static long TOTAL = 2; private static long FREE = 3; private static long BUFFERS = 4; private static long CACHED = 5; private static long SWAP_TOTAL = 6; private static long SWAP_FREE = 7; private static long COMMIT_LIMIT = 8; @Test public void testDescriptorsAreSane() { String addMemoryStat = "ADD memory-stats SET 'agentId' = ?s , " + "'timeStamp' = ?l , " + "'total' = ?l , " + "'free' = ?l , " + "'buffers' = ?l , " + "'cached' = ?l , " + "'swapTotal' = ?l , " + "'swapFree' = ?l , " + "'commitLimit' = ?l"; assertEquals(addMemoryStat, MemoryStatDAOImpl.DESC_ADD_MEMORY_STAT); } @Test public void testCategory() { assertEquals("memory-stats", MemoryStatDAO.memoryStatCategory.getName()); Collection<Key<?>> keys = MemoryStatDAO.memoryStatCategory.getKeys(); assertTrue(keys.contains(new Key<>("agentId"))); assertTrue(keys.contains(new Key<Long>("timeStamp"))); assertTrue(keys.contains(new Key<Long>("total"))); assertTrue(keys.contains(new Key<Long>("free"))); assertTrue(keys.contains(new Key<Long>("buffers"))); assertTrue(keys.contains(new Key<Long>("cached"))); assertTrue(keys.contains(new Key<Long>("swapTotal"))); assertTrue(keys.contains(new Key<Long>("swapFree"))); assertTrue(keys.contains(new Key<Long>("commitLimit"))); assertEquals(9, keys.size()); } @Test public void testGetLatestMemoryStats() throws DescriptorParsingException, StatementExecutionException { String agentId = "system"; MemoryStat memStat1 = new MemoryStat(agentId, TIMESTAMP, TOTAL, FREE, BUFFERS, CACHED, SWAP_TOTAL, SWAP_FREE, COMMIT_LIMIT); @SuppressWarnings("unchecked") Cursor<MemoryStat> cursor = mock(Cursor.class); when(cursor.hasNext()).thenReturn(true).thenReturn(false); when(cursor.next()).thenReturn(memStat1); Storage storage = mock(Storage.class); @SuppressWarnings("unchecked") PreparedStatement<MemoryStat> stmt = (PreparedStatement<MemoryStat>) mock(PreparedStatement.class); when(storage.prepareStatement(anyDescriptor())).thenReturn(stmt); when(stmt.executeQuery()).thenReturn(cursor); HostRef hostRef = mock(HostRef.class); when(hostRef.getAgentId()).thenReturn(agentId); MemoryStatDAO dao = new MemoryStatDAOImpl(storage); List<MemoryStat> memoryStats = dao.getLatestMemoryStats(hostRef, Long.MIN_VALUE); verify(storage).prepareStatement(anyDescriptor()); verify(stmt).setString(0, "system"); verify(stmt).setLong(1, Long.MIN_VALUE); verify(stmt).executeQuery(); verifyNoMoreInteractions(stmt); assertEquals(1, memoryStats.size()); MemoryStat stat = memoryStats.get(0); assertEquals(TIMESTAMP, stat.getTimeStamp()); assertEquals(TOTAL, stat.getTotal()); assertEquals(FREE, stat.getFree()); assertEquals(BUFFERS, stat.getBuffers()); assertEquals(CACHED, stat.getCached()); assertEquals(SWAP_TOTAL, stat.getSwapTotal()); assertEquals(SWAP_FREE, stat.getSwapFree()); assertEquals(COMMIT_LIMIT, stat.getCommitLimit()); } @SuppressWarnings("unchecked") private StatementDescriptor<MemoryStat> anyDescriptor() { return (StatementDescriptor<MemoryStat>) any(StatementDescriptor.class); } @SuppressWarnings("unchecked") @Test public void testPutMemoryStat() throws DescriptorParsingException, StatementExecutionException { Storage storage = mock(Storage.class); PreparedStatement<MemoryStat> add = mock(PreparedStatement.class); when(storage.prepareStatement(any(StatementDescriptor.class))).thenReturn(add); MemoryStat stat = new MemoryStat("foo", TIMESTAMP, TOTAL, FREE, BUFFERS, CACHED, SWAP_TOTAL, SWAP_FREE, COMMIT_LIMIT); MemoryStatDAO dao = new MemoryStatDAOImpl(storage); dao.putMemoryStat(stat); @SuppressWarnings("rawtypes") ArgumentCaptor<StatementDescriptor> captor = ArgumentCaptor.forClass(StatementDescriptor.class); verify(storage).prepareStatement(captor.capture()); StatementDescriptor<?> desc = captor.getValue(); assertEquals(MemoryStatDAOImpl.DESC_ADD_MEMORY_STAT, desc.getDescriptor()); verify(add).setString(0, stat.getAgentId()); verify(add).setLong(1, stat.getTimeStamp()); verify(add).setLong(2, stat.getTotal()); verify(add).setLong(3, stat.getFree()); verify(add).setLong(4, stat.getBuffers()); verify(add).setLong(5, stat.getCached()); verify(add).setLong(6, stat.getSwapTotal()); verify(add).setLong(7, stat.getSwapFree()); verify(add).setLong(8, stat.getCommitLimit()); verify(add).execute(); verifyNoMoreInteractions(add); } }