Mercurial > hg > release > thermostat-1.0
view vm-heap-analysis/command/src/test/java/com/redhat/thermostat/vm/heap/analysis/command/internal/ListHeapDumpsCommandTest.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 | f7961cf1e440 |
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.vm.heap.analysis.command.internal; import static org.junit.Assert.assertEquals; import static org.junit.Assert.fail; import static org.mockito.Matchers.isA; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import java.util.Arrays; import java.util.Calendar; import java.util.TimeZone; import org.junit.AfterClass; import org.junit.BeforeClass; import org.junit.Test; import com.redhat.thermostat.common.cli.Command; import com.redhat.thermostat.common.cli.CommandException; import com.redhat.thermostat.common.cli.SimpleArguments; import com.redhat.thermostat.storage.core.HostRef; import com.redhat.thermostat.storage.core.VmRef; import com.redhat.thermostat.storage.dao.HostInfoDAO; import com.redhat.thermostat.storage.dao.VmInfoDAO; import com.redhat.thermostat.test.TestCommandContextFactory; import com.redhat.thermostat.testutils.StubBundleContext; import com.redhat.thermostat.vm.heap.analysis.common.HeapDAO; import com.redhat.thermostat.vm.heap.analysis.common.model.HeapInfo; public class ListHeapDumpsCommandTest { private static TimeZone defaultTimezone; @BeforeClass public static void setUpClass() { defaultTimezone = TimeZone.getDefault(); TimeZone.setDefault(TimeZone.getTimeZone("UTC")); } @AfterClass public static void tearDownClass() { TimeZone.setDefault(defaultTimezone); } @Test public void verifyFailsWithoutHostDao() throws Exception { StubBundleContext context = new StubBundleContext(); Command command = new ListHeapDumpsCommand(context); TestCommandContextFactory factory = new TestCommandContextFactory(); try { command.run(factory.createContext(new SimpleArguments())); fail(); } catch (CommandException hostDaoNotAvailableException) { assertEquals("Unable to access host information (HostInfoDAO unavailable)", hostDaoNotAvailableException.getMessage()); } } @Test public void verifyWorksWithoutAnyInformation() throws CommandException { HostInfoDAO hostInfo = mock(HostInfoDAO.class); VmInfoDAO vmInfo = mock(VmInfoDAO.class); HeapDAO heapDao = mock(HeapDAO.class); StubBundleContext context = new StubBundleContext(); context.registerService(HostInfoDAO.class, hostInfo, null); context.registerService(VmInfoDAO.class, vmInfo, null); context.registerService(HeapDAO.class, heapDao, null); Command command = new ListHeapDumpsCommand(context); TestCommandContextFactory factory = new TestCommandContextFactory(); command.run(factory.createContext(new SimpleArguments())); assertEquals("HOST ID VM ID HEAP ID TIMESTAMP\n", factory.getOutput()); } @Test public void verifyWorks() throws CommandException { HostRef hostRef = mock(HostRef.class); when(hostRef.getAgentId()).thenReturn("host-id"); VmRef vmRef = mock(VmRef.class); when(vmRef.getVmId()).thenReturn("1"); HeapInfo heapInfo = mock(HeapInfo.class); Calendar timestamp = Calendar.getInstance(); timestamp.set(2012, 5, 7, 15, 32, 0); when(heapInfo.getTimeStamp()).thenReturn(timestamp.getTimeInMillis()); when(heapInfo.getHeapId()).thenReturn("0001"); HeapDAO heapDao = mock(HeapDAO.class); VmInfoDAO vmInfo = mock(VmInfoDAO.class); when(vmInfo.getVMs(hostRef)).thenReturn(Arrays.asList(vmRef)); HostInfoDAO hostInfo = mock(HostInfoDAO.class); when(hostInfo.getHosts()).thenReturn(Arrays.asList(hostRef)); when(heapDao.getAllHeapInfo(vmRef)).thenReturn(Arrays.asList(heapInfo)); StubBundleContext context = new StubBundleContext(); context.registerService(HostInfoDAO.class, hostInfo, null); context.registerService(VmInfoDAO.class, vmInfo, null); context.registerService(HeapDAO.class, heapDao, null); Command command = new ListHeapDumpsCommand(context); TestCommandContextFactory factory = new TestCommandContextFactory(); command.run(factory.createContext(new SimpleArguments())); String expected = "HOST ID VM ID HEAP ID TIMESTAMP\n" + "host-id 1 0001 Thu Jun 07 15:32:00 UTC 2012\n"; assertEquals(expected, factory.getOutput()); } @Test public void verifyWorksWithFilterOnHost() throws CommandException { HostRef hostRef1 = mock(HostRef.class); when(hostRef1.getStringID()).thenReturn("host1"); VmRef vmRef1 = mock(VmRef.class); when(vmRef1.getVmId()).thenReturn("1"); HostRef hostRef2 = mock(HostRef.class); when(hostRef2.getStringID()).thenReturn("host2"); VmRef vmRef2 = mock(VmRef.class); when(vmRef2.getVmId()).thenReturn("2"); HeapInfo heapInfo = mock(HeapInfo.class); Calendar timestamp = Calendar.getInstance(); timestamp.set(2012, 5, 7, 15, 32, 0); when(heapInfo.getTimeStamp()).thenReturn(timestamp.getTimeInMillis()); when(heapInfo.getHeapId()).thenReturn("0001"); HeapDAO heapDao = mock(HeapDAO.class); VmInfoDAO vmInfo = mock(VmInfoDAO.class); when(vmInfo.getVMs(isA(HostRef.class))).thenReturn(Arrays.asList(vmRef1)).thenReturn(Arrays.asList(vmRef2)); HostInfoDAO hostInfo = mock(HostInfoDAO.class); when(hostInfo.getHosts()).thenReturn(Arrays.asList(hostRef1, hostRef2)); when(heapDao.getAllHeapInfo(vmRef1)).thenReturn(Arrays.asList(heapInfo)); when(heapDao.getAllHeapInfo(vmRef2)).thenReturn(Arrays.asList(heapInfo)); StubBundleContext context = new StubBundleContext(); context.registerService(HostInfoDAO.class, hostInfo, null); context.registerService(VmInfoDAO.class, vmInfo, null); context.registerService(HeapDAO.class, heapDao, null); Command command = new ListHeapDumpsCommand(context); TestCommandContextFactory factory = new TestCommandContextFactory(); SimpleArguments args = new SimpleArguments(); args.addArgument("hostId", "host1"); command.run(factory.createContext(args)); String expected = "HOST ID VM ID HEAP ID TIMESTAMP\n" + "host1 1 0001 Thu Jun 07 15:32:00 UTC 2012\n"; assertEquals(expected, factory.getOutput()); } @Test public void verifyWorksWithFilterOnHostAndVM() throws CommandException { HostRef hostRef1 = mock(HostRef.class); when(hostRef1.getStringID()).thenReturn("host1"); when(hostRef1.getAgentId()).thenReturn("host1"); VmRef vmRef1 = mock(VmRef.class); when(vmRef1.getVmId()).thenReturn("1"); HostRef hostRef2 = mock(HostRef.class); when(hostRef2.getStringID()).thenReturn("host2"); VmRef vmRef2 = mock(VmRef.class); when(vmRef2.getVmId()).thenReturn("2"); HeapInfo heapInfo = mock(HeapInfo.class); Calendar timestamp = Calendar.getInstance(); timestamp.set(2012, 5, 7, 15, 32, 0); when(heapInfo.getTimeStamp()).thenReturn(timestamp.getTimeInMillis()); when(heapInfo.getHeapDumpId()).thenReturn("0001"); HeapDAO heapDao = mock(HeapDAO.class); VmInfoDAO vmInfo = mock(VmInfoDAO.class); when(vmInfo.getVMs(isA(HostRef.class))).thenReturn(Arrays.asList(vmRef1)).thenReturn(Arrays.asList(vmRef2)); HostInfoDAO hostInfo = mock(HostInfoDAO.class); when(hostInfo.getHosts()).thenReturn(Arrays.asList(hostRef1, hostRef2)); when(heapDao.getAllHeapInfo(vmRef1)).thenReturn(Arrays.asList(heapInfo)); when(heapDao.getAllHeapInfo(vmRef2)).thenReturn(Arrays.asList(heapInfo)); StubBundleContext context = new StubBundleContext(); context.registerService(HostInfoDAO.class, hostInfo, null); context.registerService(VmInfoDAO.class, vmInfo, null); context.registerService(HeapDAO.class, heapDao, null); Command command = new ListHeapDumpsCommand(context); TestCommandContextFactory factory = new TestCommandContextFactory(); SimpleArguments args = new SimpleArguments(); args.addArgument("hostId", "host1"); args.addArgument("vmId", "1"); // vm id must be an int for the arg parser to work command.run(factory.createContext(args)); String expected = "HOST ID VM ID HEAP ID TIMESTAMP\n"; assertEquals(expected, factory.getOutput()); } }