JUnit test of the ODPOP agent. More...

Inheritance diagram for frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >:

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Public Member Functions
	ODPOPagentTestFullDomain (String string, boolean useCentralMailer, boolean useDelay, MessageType startMsgType, Class< V > domClass, Class< U > utilClass)
	Creates a JUnit test case corresponding to the input method.
void	setUp () throws Exception
void	testRandomSharedMemory () throws Exception
	Tests the ODPOPagent on a random problem using QueueIOPipes for inter-agent communication.
void	testRandomTCP () throws Exception
	Tests the ODPOPagent on a random problem using TCP pipes for inter-agent communication.
void	testRandom (boolean useTCP, Class< ? extends XCSPparser< V, U > > parserClass) throws JDOMException, IOException, NoSuchMethodException, IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException
	Tests the DPOPagent on a random problem.
Collection< MessageType >	getMsgTypes ()
void	notifyIn (Message msg)
void	setQueue (Queue queue)
	Does nothing.
Public Member Functions inherited from frodo2.communication.IncomingMsgPolicyInterface< T >
default void	notifyIn (Message msg, Object toAgent)
	Notifies the listener of an incoming message.

Static Public Member Functions
static TestSuite	suite ()

Protected Member Functions
void	tearDown () throws Exception

Private Member Functions
void	setStartMsgType (MessageType startMsgType) throws JDOMException
	Sets the type of the start message for all modules.
void	setStartMsgType (Element messages, MessageType startMsgType)
	Overwrites the type of the start messages.

Private Attributes
final int	maxNbrVars = 10
	Maximum number of variables in the problem.
final int	maxNbrEdges = 15
	Maximum number of binary constraints in the problem.
final int	maxNbrAgents = 10
	Maximum number of agents.
Queue	queue
	The queue used to listen to the agents.
Map< Object, QueueOutputPipeInterface >	pipes
	For each agent, the output pipe to it.
QueueIOPipe	pipe
	The testers pipe.
Map< String, AgentInterface< V > >	agents
	All agents, indexed by their IDs.
int	nbrAgents
	Total number of agents.
int	nbrMsgsReceived
	Used to track the number of various types of messages received from the agents.
int	nbrAgentsFinished
	Number of agents finished.
final ReentrantLock	finished_lock = new ReentrantLock ()
	Used to make the test thread wait.
final Condition	finished = finished_lock.newCondition()
	Used to wake up the test thread when all agents have finished.
UTILpropagationFullDomain< V, U, LeafNode< U > >	statsGathererUTIL
	The UTILpropagation stats gatherer listening for the solution.
SolutionCollector< V, U >	solCollector
	The solution collector.
DFSgeneration< V, U >	statsGathererDFS
	The DFS tree generation stats gatherer listening for DFS tree information.
MessageType	startMsgType
	The type of the start message.
Document	agentDesc
	The description of the agent.
boolean	useCentralMailer
	`true` if the algorithm must be tested with the central mailer
boolean	useDelay
	`true` if the central mailer must be tested with added delays
CentralMailer	mailman
	The CentralMailer.
boolean	maximize
	when `true` a maximization problem should be generated, when `false` a minimization problem
Class< V >	domClass
	The class used for variable values.
Class< U >	utilClass
	The class used for utility values.

Detailed Description

JUnit test of the ODPOP agent.

Author: Brammert Ottens, Thomas Leaute

Parameters

<V>	the type used for variable values
<U>	the type used for utility values

Todo: REUSE CODE WITH ODPOPagentTest!!!

Constructor & Destructor Documentation

◆ ODPOPagentTestFullDomain()

frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable< U > >.ODPOPagentTestFullDomain	(	String	string,
		boolean	useCentralMailer,
		boolean	useDelay,
		MessageType	startMsgType,
		Class< V >	domClass,
		Class< U >	utilClass )

Creates a JUnit test case corresponding to the input method.

Parameters

string	name of the method
useCentralMailer	`true` when the central mailer is to be tested
useDelay	whether to use message delays
startMsgType	the type of the start message
domClass	The class used for variable values
utilClass	the class used for utility values

References domClass, startMsgType, useCentralMailer, useDelay, and utilClass.

Referenced by suite().

Member Function Documentation

◆ getMsgTypes()

Collection< MessageType > frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.getMsgTypes ( )

See also: IncomingMsgPolicyInterface.getMsgTypes()

Implements frodo2.communication.MessageListener< T >.

References frodo2.algorithms.AgentInterface< V extends Addable< V > >.AGENT_CONNECTED, frodo2.algorithms.AgentInterface< V extends Addable< V > >.AGENT_FINISHED, frodo2.algorithms.AgentInterface< V extends Addable< V > >.LOCAL_AGENT_ADDRESS_REQUEST, and frodo2.algorithms.AgentInterface< V extends Addable< V > >.LOCAL_AGENT_REPORTING.

◆ notifyIn()

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.notifyIn ( Message msg )

See also: IncomingMsgPolicyInterface.notifyIn(Message)

Implements frodo2.communication.IncomingMsgPolicyInterface< T >.

References frodo2.algorithms.AgentInterface< V extends Addable< V > >.LOCAL_AGENT_REPORTING, nbrAgents, notifyIn(), pipe, and pipes.

Referenced by notifyIn().

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◆ setQueue()

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.setQueue ( Queue queue )

Does nothing.

See also: IncomingMsgPolicyInterface.setQueue(Queue)

Implements frodo2.communication.MessageListener< T >.

References queue.

◆ setStartMsgType() [1/2]

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable< U > >.setStartMsgType	(	Element	messages,
		MessageType	startMsgType )

private

Overwrites the type of the start messages.

Parameters

messages	messages element
startMsgType	the new type of the start messages

References startMsgType.

◆ setStartMsgType() [2/2]

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.setStartMsgType ( MessageType startMsgType ) throws JDOMException

private

Sets the type of the start message for all modules.

Parameters

startMsgType the new type for the start message

Exceptions

JDOMException if parsing the agent configuration file failed

References agentDesc, setStartMsgType(), frodo2.algorithms.AgentInterface< V extends Addable< V > >.START_AGENT, and startMsgType.

Referenced by setStartMsgType(), and setUp().

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◆ setUp()

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.setUp ( ) throws Exception

See also: junit.framework.TestCase#setUp()

References agentDesc, mailman, maximize, nbrAgentsFinished, nbrMsgsReceived, frodo2.algorithms.XCSPparser< V extends Addable< V >, U extends Addable >.parse(), pipes, queue, setStartMsgType(), frodo2.algorithms.AgentInterface< V extends Addable< V > >.STATS_MONITOR, and statsGathererUTIL.

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◆ suite()

TestSuite frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.suite ( )

static

Returns: the test suite

References ODPOPagentTestFullDomain(), and suite().

Referenced by frodo2.algorithms.odpop.tests.AllTestsODPOP.suite(), and suite().

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◆ tearDown()

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable >.tearDown ( ) throws Exception

protected

See also: junit.framework.TestCase#tearDown()

References agents, mailman, pipe, pipes, queue, solCollector, and statsGathererUTIL.

◆ testRandom()

void frodo2.algorithms.odpop.tests.ODPOPagentTestFullDomain< V extends Addable< V >, U extends Addable< U > >.testRandom	(	boolean	useTCP,
		Class< ? extends XCSPparser< V, U > >	parserClass ) throws JDOMException, IOException, NoSuchMethodException, IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException

Tests the DPOPagent on a random problem.

Parameters

useTCP	whether TCP pipes should be used for communication between agents
parserClass	the class to be used when parsing a problem

Exceptions

IOException	if unable to access DPOPagent.xml
JDOMException	if unable to parse DPOPagent.xml
NoSuchMethodException	if the parser does not have a constructor that takes in a Document
InvocationTargetException	if the parser constructor throws an exception
IllegalAccessException	if the parser constructor is not accessible
InstantiationException	if the parser is abstract
IllegalArgumentException	should never happen