Mercurial > hg > release > thermostat-1.6
view vm-io/agent/src/test/java/com/redhat/thermostat/vm/io/agent/internal/VmIoStatBuilderTest.java @ 2049:a92d602216ad
Update copyright license headers for 2017
PR3290
Reviewed-by: jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-January/021974.html
author | Andrew Azores <aazores@redhat.com> |
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date | Tue, 17 Jan 2017 12:19:56 -0500 |
parents | f464d38c7107 |
children |
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/* * Copyright 2012-2017 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.io.agent.internal; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import org.junit.Before; import org.junit.Test; import com.redhat.thermostat.common.Clock; import com.redhat.thermostat.storage.core.WriterID; import com.redhat.thermostat.vm.io.common.VmIoStat; public class VmIoStatBuilderTest { private WriterID writerID; @Before public void setup() { writerID = mock(WriterID.class); } @Test public void testBuilderBuildsNullForUnknownPid() { Clock clock = mock(Clock.class); ProcIoDataReader procDataReader = mock(ProcIoDataReader.class); VmIoStatBuilder builder = new VmIoStatBuilder(clock, procDataReader, writerID); VmIoStat result = builder.build("vmId", 0); assertNull(result); } @Test public void testBuildWithSufficientInformation() { final int PID = 0; int rchar = 1; int wchar = 2; int syscr = 3; int syscw = 4; int read_bytes = 5; int write_bytes = 6; int cancelled_write_bytes = 7; final ProcIoData data = new ProcIoData(rchar, wchar, syscr, syscw, read_bytes, write_bytes, cancelled_write_bytes); ProcIoDataReader ioReader = mock(ProcIoDataReader.class); when(ioReader.read(PID)).thenReturn(data); Clock clock = mock(Clock.class); VmIoStatBuilder builder = new VmIoStatBuilder(clock, ioReader, writerID); VmIoStat ioData = builder.build("vmId", PID); assertNotNull(ioData); assertEquals(rchar, ioData.getCharactersRead()); assertEquals(wchar, ioData.getCharactersWritten()); assertEquals(syscr, ioData.getReadSyscalls()); assertEquals(syscw, ioData.getWriteSyscalls()); } }