Mercurial > hg > release > thermostat-0.6
view integration-tests/src/test/java/com/redhat/thermostat/itest/VmCommandsTest.java @ 979:930ef1c74e99
Integeration test for WAR.
Reviewed-by: neugens, jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2013-February/005732.html
author | Roman Kennke <rkennke@redhat.com> |
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date | Tue, 19 Feb 2013 14:24:46 +0100 |
parents | distribution/src/test/java/com/redhat/thermostat/distribution/VmCommandsTest.java@ccac9bcabaa0 |
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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.itest; import static org.junit.Assert.assertEquals; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import org.junit.AfterClass; import org.junit.BeforeClass; import org.junit.Test; import expectj.Spawn; /** Integration tests for the various vm commands */ public class VmCommandsTest extends IntegrationTest { @BeforeClass public static void setUpOnce() throws IOException, InterruptedException { String staleDataDir = getStorageDataDirectory(); deleteFilesUnder(staleDataDir); Process startStorage = new ProcessBuilder(getThermostatExecutable(), "storage", "--start").start(); startStorage.waitFor(); // TODO insert actual data into the database and test that } @AfterClass public static void tearDownOnce() throws InterruptedException, IOException { Process stopStorage = new ProcessBuilder(getThermostatExecutable(), "storage", "--stop").start(); stopStorage.waitFor(); } @Test public void testListVms() throws Exception { Spawn vmList = commandAgainstMongo("list-vms"); vmList.expectClose(); assertEquals("HOST_ID HOST VM_ID STATUS VM_NAME\n", vmList.getCurrentStandardOutContents()); } @Test public void testVmStat() throws Exception { Spawn vmStat = commandAgainstMongo("vm-stat"); vmStat.expectClose(); System.out.println(vmStat.getCurrentStandardOutContents()); assertCommandIsFound(vmStat.getCurrentStandardOutContents(), vmStat.getCurrentStandardErrContents()); assertNoExceptions(vmStat.getCurrentStandardOutContents(), vmStat.getCurrentStandardErrContents()); } @Test public void testVmInfo() throws Exception { Spawn vmInfo = commandAgainstMongo("vm-info"); vmInfo.expectClose(); assertNoExceptions(vmInfo.getCurrentStandardOutContents(), vmInfo.getCurrentStandardErrContents()); } @Test public void testHeapCommands() throws Exception { String[] commands = new String[] { "dump-heap", "list-heap-dumps", "save-heap-dump-to-file", "show-heap-histogram", "find-objects", "object-info", "find-root" }; for (String command : commands) { Spawn heapCommand = commandAgainstMongo(command); heapCommand.expectClose(); assertCommandIsFound( heapCommand.getCurrentStandardOutContents(), heapCommand.getCurrentStandardErrContents()); assertNoExceptions( heapCommand.getCurrentStandardOutContents(), heapCommand.getCurrentStandardErrContents()); } } private static Spawn commandAgainstMongo(String... args) throws IOException { if (args == null || args.length == 0) { throw new IllegalArgumentException("args must be an array with something"); } List<String> completeArgs = new ArrayList<>(); completeArgs.addAll(Arrays.asList(args)); completeArgs.add("-d"); completeArgs.add("mongodb://127.0.0.1:27518"); return spawnThermostat(completeArgs.toArray(new String[0])); } }