Mercurial > hg > release > thermostat-1.4
view vm-gc/client-core/src/test/java/com/redhat/thermostat/vm/gc/client/core/internal/VmGcControllerTest.java @ 1813:9fbab9775a44
Add "Perform GC" button to GC tab
See also: http://icedtea.classpath.org/pipermail/thermostat/2015-June/014335.html
http://icedtea.classpath.org/pipermail/thermostat/2015-September/016405.html
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-September/016548.html
PR2655
author | Andrew Azores <aazores@redhat.com> |
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date | Mon, 28 Sep 2015 16:46:40 -0400 |
parents | b9e9b3feb1e2 |
children | b1ec95a6f5b6 |
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/* * Copyright 2012-2015 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.gc.client.core.internal; import static org.mockito.Matchers.eq; import static org.mockito.Matchers.isA; import static org.mockito.Matchers.isNotNull; import static org.mockito.Mockito.doNothing; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.Set; import java.util.concurrent.TimeUnit; import com.redhat.thermostat.gc.remote.common.GCRequest; import com.redhat.thermostat.storage.core.HostRef; import com.redhat.thermostat.storage.dao.AgentInfoDAO; import com.redhat.thermostat.storage.model.AgentInformation; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; import com.redhat.thermostat.client.core.experimental.Duration; import com.redhat.thermostat.common.ActionEvent; import com.redhat.thermostat.common.ActionListener; import com.redhat.thermostat.common.ApplicationService; import com.redhat.thermostat.common.Timer; import com.redhat.thermostat.common.Timer.SchedulingType; import com.redhat.thermostat.common.TimerFactory; import com.redhat.thermostat.storage.core.VmRef; import com.redhat.thermostat.vm.gc.client.core.VmGcView; import com.redhat.thermostat.vm.gc.client.core.VmGcViewProvider; import com.redhat.thermostat.vm.gc.common.GcCommonNameMapper.CollectorCommonName; import com.redhat.thermostat.vm.gc.common.VmGcStatDAO; import com.redhat.thermostat.vm.gc.common.model.VmGcStat; import com.redhat.thermostat.vm.memory.common.VmMemoryStatDAO; import com.redhat.thermostat.vm.memory.common.model.VmMemoryStat; import com.redhat.thermostat.vm.memory.common.model.VmMemoryStat.Generation; public class VmGcControllerTest { private Timer timer; private Runnable timerAction; private VmGcView view; private ActionListener<VmGcView.Action> viewListener; @SuppressWarnings({ "rawtypes", "unchecked" }) @Before public void setUp() { // Setup Timer timer = mock(Timer.class); ArgumentCaptor<Runnable> timerActionCaptor = ArgumentCaptor.forClass(Runnable.class); doNothing().when(timer).setAction(timerActionCaptor.capture()); TimerFactory timerFactory = mock(TimerFactory.class); when(timerFactory.createTimer()).thenReturn(timer); ApplicationService appSvc = mock(ApplicationService.class); when(appSvc.getTimerFactory()).thenReturn(timerFactory); // Set up fake data List<VmGcStat> stats = new ArrayList<>(); VmGcStat stat1 = new VmGcStat("foo-agent", "vmId", 1, "collector1", 1, 10); VmGcStat stat2 = new VmGcStat("foo-agent", "vmId", 2, "collector1", 5, 20); stats.add(stat1); stats.add(stat2); Generation gen; gen = new Generation(); gen.setName("generation 1"); gen.setCollector("collector1"); VmMemoryStat memoryStat = new VmMemoryStat("foo-agent", 1, "vmId", new Generation[] { gen }); AgentInformation agentInfo = new AgentInformation("foo"); // Setup DAO VmGcStatDAO vmGcStatDAO = mock(VmGcStatDAO.class); when(vmGcStatDAO.getLatestVmGcStats(isA(VmRef.class), isA(Long.class))).thenReturn(stats); VmMemoryStatDAO vmMemoryStatDAO = mock(VmMemoryStatDAO.class); when(vmMemoryStatDAO.getNewestMemoryStat(isA(VmRef.class))).thenReturn(memoryStat); AgentInfoDAO agentInfoDAO = mock(AgentInfoDAO.class); when(agentInfoDAO.getAgentInformation(isA(HostRef.class))).thenReturn(agentInfo); // the following set should map to Concurrent Collector Set<String> cms = new HashSet<>(); cms.add("CMS"); cms.add("PCopy"); when(vmGcStatDAO.getDistinctCollectorNames(isA(VmRef.class))).thenReturn(cms); // Setup View view = mock(VmGcView.class); ArgumentCaptor<ActionListener> viewArgumentCaptor = ArgumentCaptor.forClass(ActionListener.class); doNothing().when(view).addActionListener(viewArgumentCaptor.capture()); when(view.getUserDesiredDuration()).thenReturn(new Duration(1, TimeUnit.MINUTES)); VmGcViewProvider viewProvider = mock(VmGcViewProvider.class); when(viewProvider.createView()).thenReturn(view); GCRequest gcRequest = mock(GCRequest.class); // Now start the controller VmRef ref = mock(VmRef.class); new VmGcController(appSvc, vmMemoryStatDAO, vmGcStatDAO, agentInfoDAO, ref, viewProvider, gcRequest); // Extract relevant objects viewListener = viewArgumentCaptor.getValue(); timerAction = timerActionCaptor.getValue(); } @Test public void verifyTimer() { verify(timer).setAction(isNotNull(Runnable.class)); verify(timer).setAction(isA(Runnable.class)); verify(timer).setDelay(5); verify(timer).setInitialDelay(0); verify(timer).setTimeUnit(TimeUnit.SECONDS); verify(timer).setSchedulingType(SchedulingType.FIXED_RATE); } @Test public void verifyStartAndStop() { viewListener.actionPerformed(new ActionEvent<>(view, VmGcView.Action.VISIBLE)); verify(timer).start(); viewListener.actionPerformed(new ActionEvent<>(view, VmGcView.Action.HIDDEN)); verify(timer).stop(); } @SuppressWarnings("unchecked") @Test public void verifyAction() { timerAction.run(); verify(view).addData(isA(String.class), isA(List.class)); verify(view).setCommonCollectorName(eq(CollectorCommonName.CONCURRENT_COLLECTOR)); } }