About Entropy

• Welcome
• Publications
• Status and Roadmap

Get Entropy

• Download
• License
• Release notes

Using Entropy

• How to
• Configuration Files
• Integration with Xen
• Integration with Ganglia
• Using as a library

Project Documentation

• Project Information
• Project Reports
  • Checkstyle
  • Cobertura Test Coverage
  • CPD Report
  • JavaDocs
  • JDepend
  • Maven Surefire Report
  • PMD Report
  • Source Xref
  • Tag List
  • Test JavaDocs
  • Test Source Xref

Summary

Tests	Errors	Failures	Skipped	Success Rate	Time
362	0	0	0	100%	169.326

Note: failures are anticipated and checked for with assertions while errors are unanticipated.

Package List

Package	Tests	Errors	Failures	Skipped	Success Rate	Time
entropy.execution.driver	38	0	0	0	100%	0.072
entropy.decision	37	0	0	0	100%	0.283
entropy.monitoring.ganglia	12	0	0	0	100%	3.017
entropy.tool	7	0	0	0	100%	0.004
entropy.monitoring	4	0	0	0	100%	0.002
entropy	3	0	0	0	100%	0.043
entropy.plan	51	0	0	0	100%	60.967
entropy.configuration.parser	15	0	0	0	100%	0.284
entropy.observatory	8	0	0	0	100%	0.031
entropy.constraintsSolver	21	0	0	0	100%	0.053
entropy.configuration	50	0	0	0	100%	0.014
entropy.controlLoop	16	0	0	0	100%	86.08
entropy.constraintsSolver.constraint	5	0	0	0	100%	0.465
entropy.execution	5	0	0	0	100%	17.996
entropy.plan.graph	7	0	0	0	100%	0.006
entropy.plan.action	83	0	0	0	100%	0.009

Note: package statistics are not computed recursively, they only sum up all of its testsuites numbers.

entropy.execution.driver

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestSSHStop	3	0	0	0	100%	0.001
	TestSSHMigration	2	0	0	0	100%	0.001
	TestSSHDriver	4	0	0	0	100%	0.001
	TestSSHRun	3	0	0	0	100%	0.003
	TestXenGuestResume	1	0	0	0	100%	0
	TestXenGuestSuspend	1	0	0	0	100%	0
	TestXenGuestMigration	1	0	0	0	100%	0
	TestXenAPIDriver	2	0	0	0	100%	0
	TestSSHResume	2	0	0	0	100%	0.001
	TestDriverFactory	16	0	0	0	100%	0.005
	TestWoLStartup	2	0	0	0	100%	0.006
	TestXenRPCClient	1	0	0	0	100%	0.054

entropy.decision

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestVirtualMachinesPackingProblem	4	0	0	0	100%	0.108
	TestRunningLeaseSelectorProblem	10	0	0	0	100%	0.12
	TestDecisionModuleFactory	6	0	0	0	100%	0.003
	TestFirstFitRunningLeaseSelector	6	0	0	0	100%	0.024
	TestVirtualMachinesAssignmentProblem	1	0	0	0	100%	0.005
	TestFirstFitPlacement	4	0	0	0	100%	0.006
	TestDecisionModule	2	0	0	0	100%	0.002
	TestConfigurationChecker	4	0	0	0	100%	0.015

entropy.monitoring.ganglia

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestGangliaMetaXMLParser	9	0	0	0	100%	0.39
	TestGangliaConfigurationAdapter	3	0	0	0	100%	2.627

entropy.tool

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestEntropyProperties	7	0	0	0	100%	0.004

entropy.monitoring

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestConfigurationAdapterFactory	4	0	0	0	100%	0.002

entropy

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestEntropy	3	0	0	0	100%	0.043

entropy.plan

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestPlanFactory	6	0	0	0	100%	0.004
	TestActionsPool	2	0	0	0	100%	0
	TestImpactCost	3	0	0	0	100%	0
	TestDefaultPlanner	13	0	0	0	100%	0.006
	TestReconfigurationPlan	5	0	0	0	100%	0.002
	TestActionsSequence	9	0	0	0	100%	0.003
	TestLeasePlanner	3	0	0	0	100%	0.005
	TestVirtualMachinesReplacementProblem	3	0	0	0	100%	60.032
	TestReorganizationProblem	7	0	0	0	100%	0.915

entropy.configuration.parser

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestConfigurationParser	4	0	0	0	100%	0.278
	TestVirtualMachineParser	6	0	0	0	100%	0.004
	TestNodeParser	4	0	0	0	100%	0.001
	TestLeaseParser	1	0	0	0	100%	0.001

entropy.observatory

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestObservatory	3	0	0	0	100%	0.001
	TestFifoLeasesManager	3	0	0	0	100%	0.024
	TestSuspendRecorder	2	0	0	0	100%	0.006

entropy.constraintsSolver

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestChocoSolver	21	0	0	0	100%	0.053

entropy.configuration

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestConfiguration	19	0	0	0	100%	0.008
	TestVirtualMachine	5	0	0	0	100%	0.001
	TestNode	5	0	0	0	100%	0.001
	TestManagedElement	4	0	0	0	100%	0.002
	TestManagedElementComparator	3	0	0	0	100%	0.001
	TestLease	4	0	0	0	100%	0
	TestManagedElementSet	10	0	0	0	100%	0.001

entropy.controlLoop

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestDynamicConsolidation	3	0	0	0	100%	33.471
	TestControlLoopFactory	4	0	0	0	100%	0.002
	TestControlLoop	4	0	0	0	100%	13.174
	TestDynamicLeaseManagement	5	0	0	0	100%	39.433

entropy.constraintsSolver.constraint

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestIntKnapsackConstraint	2	0	0	0	100%	0.385
	TestAtMostNValue	2	0	0	0	100%	0.035
	TestAdvancedBooleanChanneling	1	0	0	0	100%	0.045

entropy.execution

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestReconfigurationExecuter	3	0	0	0	100%	11.791
	TestShiftedParallelDriverExecutor	1	0	0	0	100%	4.334
	TestParallelDriversExecutor	1	0	0	0	100%	1.871

entropy.plan.graph

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestReconfigurationGraph	5	0	0	0	100%	0.006
	TestEdge	2	0	0	0	100%	0

entropy.plan.action

	Class	Tests	Errors	Failures	Skipped	Success Rate	Time
	TestNodeAction	10	0	0	0	100%	0.003
	TestShutdown	10	0	0	0	100%	0.001
	TestSuspend	11	0	0	0	100%	0.001
	TestVirtualMachineAction	4	0	0	0	100%	0.001
	TestStop	8	0	0	0	100%	0
	TestStartup	8	0	0	0	100%	0.001
	TestRun	8	0	0	0	100%	0
	TestResume	11	0	0	0	100%	0
	TestMigrate	13	0	0	0	100%	0.002

Test Cases

TestSSHStop

	testGetCommandToExecute	0.001
	testGetRemoteHostname	0
	testDefaultProperties	0

TestVirtualMachinesPackingProblem

	test	0.004
	testPoolOfConfigurations	0.036
	testPoolOfConfigurations	0.026
	testPoolOfConfigurations	0.042

TestPlanFactory

	testDefaultProperties	0.001
	testInvalidCreation	0.001
	testVMRPCreation	0.001
	testVMPlanner	0.001
	testLeasePlanner	0
	testReorganizationProblem	0

TestDynamicConsolidation

	testRunLoopWithNonViable	2.558
	testRunLoopWithNoChange	0.012
	testRunLoopWithViableButNonMinimal	30.901

TestConfiguration

	testToString	0
	testGetUnusedNodes	0
	testCopyConstructor	0.001
	testEquals	0
	testGetRunnings	0
	testRemove	0
	testGetOnlines	0.001
	testSetSleepOn	0.001
	testGetSleepingLocation	0.001
	testAddOffline	0.001
	testGetWaitings	0.001
	testAddOnline	0.001
	testGetUsedNodes	0
	testNotEquals	0
	testSetRunOn	0
	testGetSleepings	0.001
	testGetPosition	0
	testGetRunningLocation	0
	testAddWaiting	0

TestRunningLeaseSelectorProblem

	testWithEmptyCluster	0.004
	testValidAppend3	0.008
	testWithDisappeared	0.005
	testValidAppend1	0.015
	testValidAppend2	0.007
	testInvalidAppend1	0.004
	testWithOverloadedCluster	0.009
	testCompute2	0.018
	testFromExistantConfiguration	0.026
	testCompute1	0.024

TestSSHMigration

	testGetRemoteHostname	0
	testGetCommandToExecute	0.001

TestDecisionModuleFactory

	testUseSimplification	0.001
	testDefaultProperties	0.001
	testInvalidImplementation	0.001
	testVMPPCreation	0
	testVMAPCreation	0
	testFFDCreation	0

TestSSHDriver

	testGets	0
	testGetsWithoutUsername	0
	testWithDefaultProperties	0.001
	testToString	0

TestReconfigurationGraph

	testIngoingsAndOutgoings	0.005
	testCheckTemporaryHost	0
	testRemoveVirtualMachine	0
	testMaximumSimultaneousFeasibleIncoming	0.001
	testRoot	0

TestVirtualMachine

	testMemoryTotal	0
	testNbOfCPUs	0.001
	testCPUConsumption	0
	testEquals	0
	testCopyConstructor	0

TestSSHRun

	testGetCommandToExecute	0.001
	testDefaultProperties	0.001
	testGetRemoteHostname	0.001

TestXenGuestResume

testDefaultProperties

0

TestGangliaMetaXMLParser

	checkVirtualMachineMetricsParsing	0.029
	testExtractionWithNoNodes	0.017
	testWithNodesBlackList	0.214
	checkAssignmentsParsing	0.024
	testExtractionWithNoVirtualMachines	0.019
	checkAssignmentsParsingWithInvalidAssignemnt	0.029
	testUpToDateDatasExclusion	0.022
	checkNodeMetricsParsing	0.019
	checkCPUConsumptionComputation	0.017

TestConfigurationParser

	testWriting	0.275
	testGood	0.001
	testWithUnknownVirtualMachine	0.001
	testWithUnknownNode	0.001

TestIntKnapsackConstraint

	testKnapsack	0.385
	testSolveSameSize	0

TestFirstFitRunningLeaseSelector

	testValidAppend1	0.001
	testValidAppend3	0.001
	testCompute2	0.002
	testCompute1	0.002
	testInvalidAppend1	0.007
	testValidAppend2	0.011

TestXenGuestSuspend

testDefaultProperties

0

TestReconfigurationExecuter

	testExecuteInParralelWithSuccess	1.982
	testGo	8.186
	testExecuteInParralelWithFails	1.623

TestObservatory

	testSendDecorate	0.001
	testGetObservations	0
	testReportAction	0

TestNode

	testCPUCapacity	0
	testEquals	0
	testCopyConstructor	0.001
	testNbOfCPUs	0
	testMemoryTotal	0

TestFifoLeasesManager

	testSimpleScanLeases	0.015
	testDecorate	0.008
	testAppend	0.001

TestManagedElement

	testIsEquivalent	0.001
	testGetName	0
	testValues	0.001
	testEquals	0

TestActionsPool

	testToString	0
	testSize	0

TestVirtualMachinesAssignmentProblem

checkBehavior

0.005

TestNodeAction

	testIsCompatibleWith	0
	testIsIncompatibleWith	0.001
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0.001
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testGets	0.001

TestVirtualMachineParser

	testMalformedString	0.003
	testWriteWithLeaseID	0
	testWithLeaseID	0.001
	testWrongNumber	0
	testGood	0
	testBadNumberSyntax	0

TestImpactCost

	testReconfigurationCost	0
	testGetCostOfAPool	0
	testGetLocalCost	0

TestShiftedParallelDriverExecutor

testSynchro

4.334

TestChocoSolver

	testVMsAreAllAssigned	0.006
	testSolveWithNoSolution	0.009
	testGetInitialConfiguration	0.001
	testMustBeRunning	0.001
	testViabilityWithRelatedConstraint	0.001
	testDenyVirtualMachinesOnNodes	0.002
	testSolveWithExistingSolution	0.004
	testAssignOnDifferentNodes	0.001
	testMustBeStopped	0.001
	testSolveWithTimeoutWithoutSolution	0.003
	checkAssignmentVars	0.002
	testSetMaximumVirtualMachinesOn	0.004
	testAssignOnSameNode	0.006
	testViabilityWithNoRelatedConstraint	0.001
	testMustBeOnFarm	0.003
	testGetResultingConfiguration	0.001
	checkNodeResourcesVar	0.001
	testComplexAssignment	0.002
	testRestrictVirtualMachineOnNodes	0.001
	testDefaultViability	0.001
	checkVirtualMachineResourcesValue	0.002

TestShutdown

	testEquals	0
	testIsCompatibleWith	0
	testApply	0
	testToDotString	0
	testGets	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0.001
	testUndo	0
	testToString	0

TestControlLoopFactory

	testLeaseManagement	0
	testWithBadImpl	0.001
	testDefaultProperties	0.001
	testDynamicConsolidationImpl	0

TestDefaultPlanner

	testSimplePlanWithDependencies	0.001
	testResumeDetection	0
	beautifulTest	0
	testComplexActionsSequencing	0.001
	testMigrationDetection	0
	testSuspendDetection	0.001
	testBasicConfiguration	0
	testDisjointCycle	0.002
	testRunDetection	0
	testVirtualMachineSwap	0.001
	testSimplePlanWithoutDependencies	0
	testStopDetection	0
	testLongCycle	0

TestFirstFitPlacement

	testConfigurationCoherence	0.001
	testStandard	0.003
	testWithNoSolution	0.001
	testFirstFitDecrease	0.001

TestReconfigurationPlan

	checkToString	0.001
	testInvalidAppend	0.001
	testValidAppend	0
	checkGetDotGraph	0
	testGetResultConf	0

TestDecisionModule

	testGetObservations	0.001
	testTimeout	0.001

TestActionsSequence

	testToDotString	0
	testUndo	0.001
	testAddOrdering	0
	testIsCompatibleWith	0.001
	testToString	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testSimpleAdd	0.001
	testApply	0

TestConfigurationAdapterFactory

	testIgnoreListLoading	0.001
	testInvalidCreation	0.001
	testGangliaCreation	0
	testDefaultProperties	0

TestNodeParser

	testGood	0.001
	testBadNumberSyntax	0
	testWrongNumber	0
	testMalformedString	0

TestEntropyProperties

	testIsDefined	0
	testGetOptionalProperty	0.001
	testGetRequiredPropertyWithIncorrectFormat	0.001
	testWithUnknownFile	0
	testGetOptionalPropertyWithWrongFormat	0
	testGetRequiredPropertyWithExistantProperty	0.001
	testGetRequiredPropertyWithUnknownProperty	0.001

TestAtMostNValue

	testSolve1	0.003
	testDominationQueen	0.032

TestSuspend

	testToString	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0.001
	testIsIncompatibleWith	0
	testUndo	0
	testToDotString	0
	testIsCompatibleWith	0
	testApply	0

TestManagedElementComparator

	testEquivalent	0.001
	testWithNulls	0
	testNonEquivalent	0

TestLeasePlanner

	complexTest	0.003
	testGroupLeaseActions	0.001
	testSuspends	0.001

TestLeaseParser

parseGoodLease

0.001

TestEntropy

	testWithBadArgs	0.022
	testWithNoArgs	0.002
	testWithBadProperties	0.019

TestVirtualMachineAction

	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsCompatibleWith	0.001
	testGets	0

TestVirtualMachinesReplacementProblem

	simpleTest	0.016
	testWithNoMigrations	0.005
	testPoolOfConfigurations	60.011

TestControlLoop

	testGetConnection	2.12
	testRegisterUnregisterWithExistantRegistry	2.018
	testRegisterUnregisterWithInexistantRegistry	2.014
	testRemoteManagement	7.022

TestXenGuestMigration

testDefaultProperties

0

TestXenAPIDriver

	testToString	0
	testGets	0

TestStop

	testApply	0
	testIsCompatibleWith	0
	testToDotString	0
	testToString	0
	testUndo	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0

TestSSHResume

	testGetRemoteHostname	0
	testGetCommandToExecute	0.001

TestStartup

	testToString	0
	testIsIncompatibleWith	0
	testToDotString	0
	testApply	0
	testEquals	0.001
	testGets	0
	testUndo	0
	testIsCompatibleWith	0

TestRun

	testUndo	0
	testToString	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsCompatibleWith	0
	testToDotString	0
	testApply	0

TestDriverFactory

	testBadActions	0.001
	testBadActions	0.001
	testBadActions	0
	testBadActions	0.001
	testBadActions	0
	testBadActions	0
	testBadActions	0
	testBadActions	0
	testGoodAction	0.001
	testGoodAction	0
	testGoodAction	0
	testGoodAction	0
	testGoodAction	0
	testGoodAction	0
	testGoodAction	0
	testGoodAction	0.001

TestResume

	testUndo	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testToString	0
	testApply	0
	testToDotString	0
	testIsCompatibleWith	0

TestDynamicLeaseManagement

	testWithDefaultProperties	0.048
	testRLSlauncherAfterFails	25.821
	test	0.045
	testStartup	2.004
	testRLSlauncherAfterTimeout	11.515

TestMigrate

	testApply	0
	testGets	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0.001
	testIsIncompatibleWith	0
	testIsIncompatibleWith	0
	testUndo	0
	testToDotString	0
	testIsCompatibleWith	0.001
	testToString	0
	testEquals	0

TestEdge

	testGets	0
	testEquals	0

TestLease

	testGets	0
	testRemove	0
	testAdd	0
	testEquals	0

TestReorganizationProblem

	testWithOnlySuspend	0.011
	testPlanReduction	0.033
	complexTest	0.603
	testWithOnlyResume	0.143
	testWithOnlyStartups	0.067
	testCleaning	0.005
	testWithOnlyMigration	0.053

TestManagedElementSet

	testEquals	0
	testCopyConstructor	0.001
	testGetFromName	0
	testRemove	0
	testAdd	0
	testAddAll	0
	testGetEquivalents	0
	testGetMaximum	0
	testGetDifferentElements	0
	testGetMinimum	0

TestParallelDriversExecutor

testSynchro

1.871

TestWoLStartup

	testOnNodeWithoutMAC	0.001
	testSend	0.005

TestGangliaConfigurationAdapter

	testReadXMLDump	1.141
	testGets	0.001
	testExtractConfiguration	1.485

TestSuspendRecorder

	testDecorate	0.004
	testReport	0.002

TestAdvancedBooleanChanneling

test

0.045

TestConfigurationChecker

	testCheckWithCPUOverloaded	0.004
	complexTest	0.004
	testCheckWithMemoryOverloaded	0.004
	testCheckConfigurationViability	0.003

TestXenRPCClient

testGets

0.054