Mercurial > hg > release > thermostat-0.4
view common/core/src/test/java/com/redhat/thermostat/common/dao/MemoryStatDAOTest.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.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.Collection; import java.util.List; import org.junit.Test; import org.mockito.ArgumentCaptor; import org.mockito.invocation.InvocationOnMock; import org.mockito.stubbing.Answer; import com.redhat.thermostat.common.model.MemoryStat; 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.Query.Criteria; import com.redhat.thermostat.common.storage.Storage; import com.redhat.thermostat.test.MockQuery; 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 testCategory() { assertEquals("memory-stats", MemoryStatDAO.memoryStatCategory.getName()); Collection<Key<?>> keys = MemoryStatDAO.memoryStatCategory.getKeys(); assertTrue(keys.contains(new Key<>("agentId", true))); assertTrue(keys.contains(new Key<Long>("timeStamp", false))); assertTrue(keys.contains(new Key<Long>("total", false))); assertTrue(keys.contains(new Key<Long>("free", false))); assertTrue(keys.contains(new Key<Long>("buffers", false))); assertTrue(keys.contains(new Key<Long>("cached", false))); assertTrue(keys.contains(new Key<Long>("swapTotal", false))); assertTrue(keys.contains(new Key<Long>("swapFree", false))); assertTrue(keys.contains(new Key<Long>("commitLimit", false))); assertEquals(9, keys.size()); } @Test public void testGetLatestMemoryStats() { Chunk chunk = new Chunk(MemoryStatDAO.memoryStatCategory, false); chunk.put(Key.TIMESTAMP, TIMESTAMP); chunk.put(MemoryStatDAO.memoryTotalKey, TOTAL); chunk.put(MemoryStatDAO.memoryFreeKey, FREE); chunk.put(MemoryStatDAO.memoryBuffersKey, BUFFERS); chunk.put(MemoryStatDAO.memoryCachedKey, CACHED); chunk.put(MemoryStatDAO.memorySwapTotalKey, SWAP_TOTAL); chunk.put(MemoryStatDAO.memorySwapFreeKey, SWAP_FREE); chunk.put(MemoryStatDAO.memoryCommitLimitKey, COMMIT_LIMIT); Cursor cursor = mock(Cursor.class); when(cursor.hasNext()).thenReturn(true).thenReturn(false); when(cursor.next()).thenReturn(chunk); Storage storage = mock(Storage.class); when(storage.createQuery()).then(new Answer<Query>() { @Override public Query answer(InvocationOnMock invocation) throws Throwable { return new MockQuery(); } }); when(storage.findAll(any(Query.class))).thenReturn(cursor); HostRef hostRef = mock(HostRef.class); when(hostRef.getAgentId()).thenReturn("system"); MemoryStatDAO dao = new MemoryStatDAOImpl(storage); List<MemoryStat> memoryStats = dao.getLatestMemoryStats(hostRef); ArgumentCaptor<MockQuery> arg = ArgumentCaptor.forClass(MockQuery.class); verify(storage).findAll(arg.capture()); assertFalse(arg.getValue().hasWhereClauseFor(Key.TIMESTAMP)); 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()); } @Test public void testGetLatestMemoryStatsTwice() { Chunk chunk = new Chunk(MemoryStatDAO.memoryStatCategory, false); chunk.put(Key.TIMESTAMP, TIMESTAMP); chunk.put(MemoryStatDAO.memoryTotalKey, TOTAL); chunk.put(MemoryStatDAO.memoryFreeKey, FREE); chunk.put(MemoryStatDAO.memoryBuffersKey, BUFFERS); chunk.put(MemoryStatDAO.memoryCachedKey, CACHED); chunk.put(MemoryStatDAO.memorySwapTotalKey, SWAP_TOTAL); chunk.put(MemoryStatDAO.memorySwapFreeKey, SWAP_FREE); chunk.put(MemoryStatDAO.memoryCommitLimitKey, COMMIT_LIMIT); Cursor cursor = mock(Cursor.class); when(cursor.hasNext()).thenReturn(true).thenReturn(false); when(cursor.next()).thenReturn(chunk); Storage storage = mock(Storage.class); when(storage.createQuery()).then(new Answer<Query>() { @Override public Query answer(InvocationOnMock invocation) throws Throwable { return new MockQuery(); } }); when(storage.findAll(any(Query.class))).thenReturn(cursor); HostRef hostRef = mock(HostRef.class); when(hostRef.getAgentId()).thenReturn("system"); MemoryStatDAO dao = new MemoryStatDAOImpl(storage); dao.getLatestMemoryStats(hostRef); dao.getLatestMemoryStats(hostRef); ArgumentCaptor<MockQuery> arg = ArgumentCaptor.forClass(MockQuery.class); verify(storage, times(2)).findAll(arg.capture()); assertTrue(arg.getValue().hasWhereClause(Key.TIMESTAMP, Criteria.GREATER_THAN, 1l)); } @Test public void testPutMemoryStat() { Storage storage = mock(Storage.class); MemoryStat stat = new MemoryStat(TIMESTAMP, TOTAL, FREE, BUFFERS, CACHED, SWAP_TOTAL, SWAP_FREE, COMMIT_LIMIT); MemoryStatDAO dao = new MemoryStatDAOImpl(storage); dao.putMemoryStat(stat); verify(storage).putPojo(MemoryStatDAO.memoryStatCategory, false, stat); } @Test public void testGetCount() { Storage storage = mock(Storage.class); when(storage.getCount(any(Category.class))).thenReturn(5L); MemoryStatDAO dao = new MemoryStatDAOImpl(storage); Long count = dao.getCount(); assertEquals((Long) 5L, count); } }