/**
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2009-2010], VMware, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
*/
package org.hyperic.hq.bizapp.server.trigger.conditional;
import org.easymock.EasyMock;
import org.hyperic.hq.appdef.shared.AppdefEntityConstants;
import org.hyperic.hq.appdef.shared.AppdefEntityID;
import org.hyperic.hq.control.ControlEvent;
import org.hyperic.hq.events.EventTypeException;
import org.hyperic.hq.events.InvalidTriggerDataException;
import org.hyperic.hq.events.MockEvent;
import org.hyperic.hq.events.TriggerFiredEvent;
import org.hyperic.hq.events.TriggerNotFiredEvent;
import org.hyperic.hq.events.server.session.AlertConditionEvaluator;
import org.hyperic.hq.events.shared.RegisteredTriggerValue;
import org.hyperic.util.config.ConfigResponse;
import org.hyperic.util.config.EncodingException;
import junit.framework.TestCase;
/**
* Unit test of {@link ControlEventTrigger}
* @author jhickey
*
*/
public class ControlEventTriggerTest
extends TestCase
{
private AlertConditionEvaluator alertConditionEvaluator;
private static final Integer TRIGGER_ID = Integer.valueOf(12);
private ControlEventTrigger trigger = new ControlEventTrigger();
private static final AppdefEntityID RESOURCE = new AppdefEntityID(AppdefEntityConstants.APPDEF_TYPE_SERVER, 9999);
private void initTrigger(String action, String expectedStatus) throws EncodingException,
InvalidTriggerDataException
{
ConfigResponse config = new ConfigResponse();
config.setValue(ConditionalTriggerInterface.CFG_ID, RESOURCE.getID());
config.setValue(ConditionalTriggerInterface.CFG_TYPE, RESOURCE.getType());
config.setValue(ConditionalTriggerInterface.CFG_OPTION, expectedStatus);
config.setValue(ConditionalTriggerInterface.CFG_NAME, action);
RegisteredTriggerValue regTrigger = new RegisteredTriggerValue();
regTrigger.setId(TRIGGER_ID);
regTrigger.setConfig(config.encode());
trigger.init(regTrigger, alertConditionEvaluator);
}
public void setUp() throws Exception {
super.setUp();
this.alertConditionEvaluator = EasyMock.createMock(AlertConditionEvaluator.class);
}
/**
* Verifies trigger is fired on control event
* @throws EncodingException
* @throws InvalidTriggerDataException
* @throws EventTypeException
*/
public void testProcessControlEvent() throws EncodingException, InvalidTriggerDataException, EventTypeException {
initTrigger("start", "Success");
ControlEvent event = new ControlEvent("admin",
RESOURCE.getType(),
RESOURCE.getId(),
"start",
false,
0l,
"Success");
TriggerFiredEvent triggerFired = new TriggerFiredEvent(TRIGGER_ID, event);
triggerFired.setMessage("Firing control event trigger: start Success");
alertConditionEvaluator.triggerFired(TriggerFiredEventMatcher.eqTriggerFiredEvent(triggerFired));
EasyMock.replay(alertConditionEvaluator);
trigger.processEvent(event);
EasyMock.verify(alertConditionEvaluator);
}
/**
* Verifies nothing happens if event is received for the wrong control
* action
* @throws EncodingException
* @throws InvalidTriggerDataException
* @throws EventTypeException
*/
public void testProcessControlEventWrongAction() throws EncodingException,
InvalidTriggerDataException,
EventTypeException
{
initTrigger("start", "Success");
ControlEvent event = new ControlEvent("admin",
RESOURCE.getType(),
RESOURCE.getId(),
"stop",
false,
0l,
"Success");
EasyMock.replay(alertConditionEvaluator);
trigger.processEvent(event);
EasyMock.verify(alertConditionEvaluator);
}
/**
* Verifies nothing happens if control event is received with wrong resource
* @throws EncodingException
* @throws InvalidTriggerDataException
* @throws EventTypeException
*/
public void testProcessControlEventWrongResource() throws EncodingException,
InvalidTriggerDataException,
EventTypeException
{
initTrigger("start", "Success");
ControlEvent event = new ControlEvent("admin", RESOURCE.getType(), 78945, "start", false, 0l, "Success");
EasyMock.replay(alertConditionEvaluator);
trigger.processEvent(event);
EasyMock.verify(alertConditionEvaluator);
}
/**
* Verifies TriggerNotFired if control event is received with unexpected
* status
* @throws EncodingException
* @throws InvalidTriggerDataException
* @throws EventTypeException
*/
public void testProcessControlEventWrongStatus() throws EncodingException,
InvalidTriggerDataException,
EventTypeException
{
initTrigger("start", "Success");
ControlEvent event = new ControlEvent("admin",
RESOURCE.getType(),
RESOURCE.getId(),
"start",
false,
0l,
"Failure");
TriggerNotFiredEvent notFired = new TriggerNotFiredEvent(TRIGGER_ID);
notFired.setTimestamp(event.getTimestamp());
alertConditionEvaluator.triggerNotFired(TriggerNotFiredEventMatcher.eqTriggerNotFiredEvent(notFired));
EasyMock.replay(alertConditionEvaluator);
trigger.processEvent(event);
EasyMock.verify(alertConditionEvaluator);
}
/**
* Verifies that a {@link EventTypeException} is thrown if an event with
* wrong type is passed in
*/
public void testProcessWrongEventType() {
EasyMock.replay(alertConditionEvaluator);
try {
trigger.processEvent(new MockEvent(3l, 4));
fail("An EventTypeException should be thrown if an event with type other than ControlEvent is passed in");
} catch (EventTypeException e) {
EasyMock.verify(alertConditionEvaluator);
}
}
}