Mercurial > hg > release > thermostat-0.4
view tools/src/test/java/com/redhat/thermostat/tools/cli/VMInfoCommandTest.java @ 650:486a299ab905
Move command descriptions to properties file
Reviewed-by: sgehwolf
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2012-September/003394.html
author | Jon VanAlten <vanaltj@gmail.com> |
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date | Tue, 02 Oct 2012 17:43:37 -0400 |
parents | 73c182a706fc |
children | 205565370bab |
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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.tools.cli; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.HashMap; import java.util.TimeZone; import org.apache.commons.cli.Option; import org.apache.commons.cli.Options; import org.junit.AfterClass; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import com.redhat.thermostat.common.appctx.ApplicationContext; import com.redhat.thermostat.common.appctx.ApplicationContextUtil; import com.redhat.thermostat.common.cli.CommandException; import com.redhat.thermostat.common.cli.SimpleArguments; import com.redhat.thermostat.common.dao.DAOException; import com.redhat.thermostat.common.dao.DAOFactory; import com.redhat.thermostat.common.dao.HostRef; import com.redhat.thermostat.common.dao.VmInfoDAO; import com.redhat.thermostat.common.dao.VmRef; import com.redhat.thermostat.common.model.VmInfo; import com.redhat.thermostat.test.Bug; import com.redhat.thermostat.test.TestCommandContextFactory; public class VMInfoCommandTest { 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); } private VMInfoCommand cmd; private VmInfoDAO vmsDAO; private TestCommandContextFactory cmdCtxFactory; private VmRef vm; @Before public void setUp() { ApplicationContextUtil.resetApplicationContext(); setupCommandContextFactory(); cmd = new VMInfoCommand(); setupDAOs(); } private void setupCommandContextFactory() { cmdCtxFactory = new TestCommandContextFactory(); } private void setupDAOs() { vmsDAO = mock(VmInfoDAO.class); HostRef host = new HostRef("123", "dummy"); vm = new VmRef(host, 234, "dummy"); Calendar start = Calendar.getInstance(); start.set(2012, 5, 7, 15, 32, 0); Calendar end = Calendar.getInstance(); end.set(2013, 10, 1, 1, 22, 0); VmInfo vmInfo = new VmInfo(234, start.getTimeInMillis(), end.getTimeInMillis(), "vmVersion", "javaHome", "mainClass", "commandLine", "vmName", "vmInfo", "vmVersion", "vmArguments", new HashMap<String,String>(), new HashMap<String,String>(), new ArrayList<String>()); when(vmsDAO.getVmInfo(vm)).thenReturn(vmInfo); when(vmsDAO.getVmInfo(new VmRef(host, 9876, "dummy"))).thenThrow(new DAOException("Unknown VM ID: 9876")); when(vmsDAO.getVMs(host)).thenReturn(Arrays.asList(vm)); DAOFactory daoFactory = mock(DAOFactory.class); when(daoFactory.getVmInfoDAO()).thenReturn(vmsDAO); ApplicationContext.getInstance().setDAOFactory(daoFactory); } @Test public void testVmInfo() throws CommandException { SimpleArguments args = new SimpleArguments(); args.addArgument("vmId", "234"); args.addArgument("hostId", "123"); cmd.run(cmdCtxFactory.createContext(args)); String expected = "Process ID: 234\n" + "Start time: Thu Jun 07 15:32:00 UTC 2012\n" + "Stop time: Fri Nov 01 01:22:00 UTC 2013\n" + "Main class: mainClass\n" + "Command line: commandLine\n" + "Java version: vmVersion\n" + "Virtual machine: vmName\n" + "VM arguments: vmArguments\n"; assertEquals(expected, cmdCtxFactory.getOutput()); } @Test public void testAllVmInfoForHost() throws CommandException { SimpleArguments args = new SimpleArguments(); args.addArgument("hostId", "123"); cmd.run(cmdCtxFactory.createContext(args)); String expected = "Process ID: 234\n" + "Start time: Thu Jun 07 15:32:00 UTC 2012\n" + "Stop time: Fri Nov 01 01:22:00 UTC 2013\n" + "Main class: mainClass\n" + "Command line: commandLine\n" + "Java version: vmVersion\n" + "Virtual machine: vmName\n" + "VM arguments: vmArguments\n"; assertEquals(expected, cmdCtxFactory.getOutput()); } @Test public void testVmInfoUnknownVM() throws CommandException { SimpleArguments args = new SimpleArguments(); args.addArgument("vmId", "9876"); args.addArgument("hostId", "123"); cmd.run(cmdCtxFactory.createContext(args)); String expected = "Unknown VM ID: 9876\n"; assertEquals("", cmdCtxFactory.getOutput()); assertEquals(expected, cmdCtxFactory.getError()); } @Test public void testVmInfoNonNumericalVMID() throws CommandException { SimpleArguments args = new SimpleArguments(); args.addArgument("vmId", "fluff"); args.addArgument("hostId", "123"); try { cmd.run(cmdCtxFactory.createContext(args)); } catch (CommandException ex) { String expected = "Invalid VM ID: fluff"; assertEquals(expected, ex.getMessage()); } } @Test public void testName() { assertEquals("vm-info", cmd.getName()); } @Bug(id="1046", summary="CLI vm-info display wrong stop time for living vms", url="http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1046") @Test public void testStopTime() throws CommandException { Calendar start = Calendar.getInstance(); start.set(2012, 5, 7, 15, 32, 0); VmInfo vmInfo = new VmInfo(234, start.getTimeInMillis(), Long.MIN_VALUE, "vmVersion", "javaHome", "mainClass", "commandLine", "vmName", "vmInfo", "vmVersion", "vmArguments", new HashMap<String,String>(), new HashMap<String,String>(), new ArrayList<String>()); when(vmsDAO.getVmInfo(vm)).thenReturn(vmInfo); SimpleArguments args = new SimpleArguments(); args.addArgument("vmId", "234"); args.addArgument("hostId", "123"); cmd.run(cmdCtxFactory.createContext(args)); String expected = "Process ID: 234\n" + "Start time: Thu Jun 07 15:32:00 UTC 2012\n" + "Stop time: <Running>\n" + "Main class: mainClass\n" + "Command line: commandLine\n" + "Java version: vmVersion\n" + "Virtual machine: vmName\n" + "VM arguments: vmArguments\n"; assertEquals(expected, cmdCtxFactory.getOutput()); } @Test public void testUsage() { String expected = "thermostat vm-info [--vmId <vm>] [--hostId <host>]"; assertEquals(expected, cmd.getUsage()); } @Test public void testOptions() { Options options = cmd.getOptions(); assertNotNull(options); assertEquals(2, options.getOptions().size()); assertTrue(options.hasOption("vmId")); Option vm = options.getOption("vmId"); assertEquals("the ID of the VM to monitor", vm.getDescription()); assertFalse(vm.isRequired()); assertTrue(vm.hasArg()); assertTrue(options.hasOption("hostId")); Option host = options.getOption("hostId"); assertEquals("the ID of the host to monitor", host.getDescription()); assertTrue(host.isRequired()); assertTrue(host.hasArg()); } @Test public void testStorageRequired() { assertTrue(cmd.isStorageRequired()); } }