Mercurial > hg > release > thermostat-1.0
view agent/core/src/test/java/com/redhat/thermostat/agent/AgentTest.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 | bac262a2c98f |
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.agent; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; import static org.mockito.Matchers.any; import static org.mockito.Matchers.anyString; import static org.mockito.Matchers.isA; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.never; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import java.util.UUID; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; import com.redhat.thermostat.agent.config.AgentStartupConfiguration; import com.redhat.thermostat.backend.Backend; import com.redhat.thermostat.backend.BackendRegistry; import com.redhat.thermostat.common.ActionEvent; import com.redhat.thermostat.common.ActionListener; import com.redhat.thermostat.common.ThermostatExtensionRegistry; import com.redhat.thermostat.storage.core.Storage; import com.redhat.thermostat.storage.core.WriterID; import com.redhat.thermostat.storage.dao.AgentInfoDAO; import com.redhat.thermostat.storage.dao.BackendInfoDAO; import com.redhat.thermostat.storage.model.AgentInformation; import com.redhat.thermostat.storage.model.BackendInformation; @SuppressWarnings({ "rawtypes", "unchecked" }) public class AgentTest { private AgentStartupConfiguration config; private BackendRegistry backendRegistry; private Backend backend; private Storage storage; private AgentInfoDAO agentInfoDao; private BackendInfoDAO backendInfoDao; @Before public void setUp() { config = mock(AgentStartupConfiguration.class); when(config.getStartTime()).thenReturn(123L); when(config.purge()).thenReturn(true); storage = mock(Storage.class); agentInfoDao = mock(AgentInfoDAO.class); backendInfoDao = mock(BackendInfoDAO.class); backend = mock(Backend.class); when(backend.getName()).thenReturn("testname"); when(backend.getDescription()).thenReturn("testdesc"); when(backend.getObserveNewJvm()).thenReturn(true); when(backend.activate()).thenReturn(true); // TODO: activate() should not return anything and throw exception in error case. backendRegistry = mock(BackendRegistry.class); } @SuppressWarnings("unused") @Test public void testAgentInit() throws Exception { Agent agent = new Agent(backendRegistry, config, storage, agentInfoDao, backendInfoDao, null); verify(backendRegistry).addActionListener(any(ActionListener.class)); } @Test public void testStartAgent() throws Exception { // Start agent. UUID uuid = UUID.randomUUID(); WriterID id = mock(WriterID.class); when(id.getWriterID()).thenReturn(uuid.toString()); Agent agent = new Agent(backendRegistry, config, storage, agentInfoDao, backendInfoDao, id); agent.start(); // Verify that backend registry is started verify(backendRegistry).start(); ArgumentCaptor<AgentInformation> argument = ArgumentCaptor.forClass(AgentInformation.class); verify(agentInfoDao).addAgentInformation(argument.capture()); assertEquals(123, argument.getValue().getStartTime()); assertEquals(uuid.toString(), argument.getValue().getAgentId()); } @Test public void testServiceAddedRemovedFromOSGi() throws Exception { ArgumentCaptor<ActionListener> backendListener = ArgumentCaptor.forClass(ActionListener.class); // Start agent. WriterID id = mock(WriterID.class); Agent agent = new Agent(backendRegistry, config, storage, agentInfoDao, backendInfoDao, id); verify(backendRegistry).addActionListener(backendListener.capture()); agent.start(); // Verify that backend registry is started verify(backendRegistry).start(); ArgumentCaptor<AgentInformation> argument = ArgumentCaptor.forClass(AgentInformation.class); verify(agentInfoDao).addAgentInformation(argument.capture()); assertEquals(123, argument.getValue().getStartTime()); ActionListener listener = backendListener.getValue(); // add a fake backend to see if it's registered corectly ActionEvent<ThermostatExtensionRegistry.Action> actionEvent = new ActionEvent<>(this, ThermostatExtensionRegistry.Action.SERVICE_ADDED); actionEvent.setPayload(backend); listener.actionPerformed(actionEvent); verify(backend).activate(); assertTrue(agent.getBackendInfos().containsKey(backend)); BackendInformation info = agent.getBackendInfos().get(backend); assertEquals("testname", info.getName()); assertEquals("testdesc", info.getDescription()); assertEquals(true, info.isObserveNewJvm()); assertEquals(true, info.isActive()); verify(backendInfoDao).addBackendInformation(info); actionEvent = new ActionEvent<>(this, ThermostatExtensionRegistry.Action.SERVICE_REMOVED); actionEvent.setPayload(backend); listener.actionPerformed(actionEvent); verify(backend).deactivate(); assertFalse(agent.getBackendInfos().containsKey(backend)); verify(backendInfoDao).removeBackendInformation(info); } @Test public void testStopAgentWithPurging() throws Exception { UUID uuid = UUID.randomUUID(); WriterID id = mock(WriterID.class); when(id.getWriterID()).thenReturn(uuid.toString()); Agent agent = new Agent(backendRegistry, config, storage, agentInfoDao, backendInfoDao, id); agent.start(); // stop agent agent.stop(); verify(backendRegistry).stop(); ArgumentCaptor<AgentInformation> argument = ArgumentCaptor.forClass(AgentInformation.class); verify(agentInfoDao, never()).updateAgentInformation(argument.capture()); verify(storage, times(1)).purge(uuid.toString()); } @Test public void testStopAgentWithoutPurging() throws Exception { AgentStartupConfiguration config = mock(AgentStartupConfiguration.class); when(config.getStartTime()).thenReturn(123L); when(config.purge()).thenReturn(false); WriterID id = mock(WriterID.class); Agent agent = new Agent(backendRegistry, config, storage, agentInfoDao, backendInfoDao, id); agent.start(); // stop agent agent.stop(); verify(backendRegistry).stop(); verify(agentInfoDao).updateAgentInformation(isA(AgentInformation.class)); verify(storage, times(0)).purge(anyString()); } }