alma::lasersource::test::SourceStressTest Class Reference

Inheritance diagram for alma::lasersource::test::SourceStressTest:

Collaboration diagram for alma::lasersource::test::SourceStressTest:

Classes
class	FaultStateReceived
class	MiniFaultState
Public Member Functions
	SourceStressTest () throws Exception
void	receive (ACSJMSMessageEntity msg) throws Exception
void	testStressSameSource () throws Exception
void	testStressDifferentSources () throws Exception
Protected Member Functions
void	setUp () throws Exception
void	tearDown () throws Exception
Private Member Functions
void	send (MiniFaultState mfs, boolean sameSource) throws Exception
void	checkFaultStates (MiniFaultState sent, FaultState recv) throws Exception
void	buildData (int len) throws Exception
void	waitForFSs () throws Exception
Private Attributes
volatile Consumer	m_consumer
ACSAlarmSystemInterface	alarmSource
Vector< FaultStateReceived >	receivedFS
Vector< MiniFaultState >	statesToPublish
Static Private Attributes
static final int	NUM_OF_FS_TO_SEND_ONE_SOURCE = 10000
static final int	NUM_OF_FS_TO_SEND_MORE_SOURCES = 1000
static final String	m_channelName = "CMW.ALARM_SYSTEM.ALARMS.SOURCES.ALARM_SYSTEM_SOURCES"
static String	FF = "Family"
static String	FM = "Member"
static Random	rnd = new Random(System.currentTimeMillis())
static int	count = 0

Detailed Description

A stress test: it sends a great number of alarm sources and checks

if all of them have been published and if their
they arrived in the right order
their contents match with the sent fault states

The FaultStates are sent in the same order their are published if the sending is done with one source per each FS. If the source is only one for all the alarms, then it applies a kind of caching and the FSs do not arrive in the same order the are published. In the latter case, the FSs published and the FSs received are both sorted by FM and compared.

Author:: acaproni

Constructor & Destructor Documentation

alma::lasersource::test::SourceStressTest::SourceStressTest ( ) throws Exception [inline]

Constructor

Exceptions:

Exception

Member Function Documentation

void alma::lasersource::test::SourceStressTest::buildData ( int len ) throws Exception [inline, private]

Build the data to publish and check for correctness

Parameters:

len

The number of items to biuld and put in the array

References statesToPublish.

Referenced by testStressDifferentSources(), and testStressSameSource().

void alma::lasersource::test::SourceStressTest::checkFaultStates	(	MiniFaultState	sent,
		FaultState	recv
	)			throws Exception `[inline, private]`

Referenced by testStressDifferentSources(), and testStressSameSource().

void alma::lasersource::test::SourceStressTest::receive ( ACSJMSMessageEntity msg ) throws Exception [inline]

References receivedFS.

void alma::lasersource::test::SourceStressTest::send	(	MiniFaultState	mfs,
		boolean	sameSource
	)			throws Exception `[inline, private]`

Send a fault state to the NC. It uses the global source or build a new one depending on the parameter

Parameters:

	mfs	The fault state to publish
	sameSource	If true the same source is used to send the alarm if true a new source is built and the fault state is sent using this new source

References alarmSource, alma::alarmsystem::source::ACSAlarmSystemInterface::push(), alma::alarmsystem::source::ACSFaultState::setDescriptor(), and alma::alarmsystem::source::ACSFaultState::setUserTimestamp().

Referenced by testStressDifferentSources(), and testStressSameSource().

void alma::lasersource::test::SourceStressTest::setUp ( ) throws Exception [inline, protected]

See also:: alma.acs.component.client.ComponentClientTestCase::tearDown()

Reimplemented from alma::acs::component::client::ComponentClientTestCase.

References alma::acs::nc::Consumer::addSubscription(), alarmSource, alma::acs::nc::Consumer::consumerReady(), alma::acs::component::client::ComponentClientTestCase::getContainerServices(), m_channelName, m_consumer, and receivedFS.

void alma::lasersource::test::SourceStressTest::tearDown ( ) throws Exception [inline, protected]

See also:: alma.acs.component.client.ComponentClientTestCase::tearDown()

Reimplemented from alma::acs::component::client::ComponentClientTestCase.

References alma::acs::nc::Consumer::disconnect(), and m_consumer.

void alma::lasersource::test::SourceStressTest::testStressDifferentSources ( ) throws Exception [inline]

Test by sending all the fault states using the same source. When all the alarms have arrived it checks for their correctness

Exceptions:

Exception

References buildData(), checkFaultStates(), NUM_OF_FS_TO_SEND_MORE_SOURCES, receivedFS, send(), statesToPublish, and waitForFSs().

void alma::lasersource::test::SourceStressTest::testStressSameSource ( ) throws Exception [inline]

Test by sending all the fault states using the same source. When all the alarms have arrived it checks for their correctness.

NOTE: when using only on source, not all the FS arrive in the same order they are submitted to the source. For this reason the collection are sorted before comparing.

Exceptions:

Exception

References buildData(), checkFaultStates(), NUM_OF_FS_TO_SEND_ONE_SOURCE, receivedFS, send(), statesToPublish, and waitForFSs().

void alma::lasersource::test::SourceStressTest::waitForFSs ( ) throws Exception [inline, private]

Wait until all the fault states are received or a timeout happened.

Exceptions:

Exception

in case of timeout

References count, receivedFS, and statesToPublish.

Referenced by testStressDifferentSources(), and testStressSameSource().