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<?php | ||
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namespace Tests\Feature\Engine; | ||
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use ProcessMaker\Nayra\Contracts\Bpmn\ActivityInterface; | ||
use ProcessMaker\Nayra\Contracts\Bpmn\EndEventInterface; | ||
use ProcessMaker\Nayra\Contracts\Bpmn\EventInterface; | ||
use ProcessMaker\Nayra\Contracts\Bpmn\GatewayInterface; | ||
use ProcessMaker\Nayra\Contracts\Bpmn\ProcessInterface; | ||
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/** | ||
* Test transitions | ||
*/ | ||
class ParallelGatewayDemoTest extends EngineTestCase | ||
{ | ||
/** | ||
* Parallel Gateway | ||
* ┌─────────┐ | ||
* ┌─→│activityA│─┐ | ||
* ○─→╱╲─┘ └─────────┘ └─→╱╲ ┌─────────┐ | ||
* ╲╱─┐ ┌─────────┐ ┌─→╲╱─→│activityC│─→● | ||
* A └─→│activityB│─┘ B └─────────┘ | ||
* └─────────┘ | ||
* | ||
* @return \ProcessMaker\Nayra\Contracts\Bpmn\ProcessInterface | ||
*/ | ||
private function createProcessWithParallelGateway() | ||
{ | ||
$process = $this->repository->createProcess(); | ||
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//elements | ||
$start = $this->repository->createStartEvent()->setId('start'); | ||
$gatewayA = $this->repository->createParallelGateway()->setId('gatewayA'); | ||
$activityA = $this->repository->createActivity()->setId('ActivityA'); | ||
$activityB = $this->repository->createActivity()->setId('ActivityB'); | ||
$activityC = $this->repository->createActivity()->setId('ActivityC'); | ||
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$gatewayB = $this->repository->createParallelGateway()->setId('gatewayB'); | ||
$end = $this->repository->createEndEvent()->setId('end'); | ||
$process | ||
->addActivity($activityA) | ||
->addActivity($activityB) | ||
->addActivity($activityC); | ||
$process | ||
->addGateway($gatewayA) | ||
->addGateway($gatewayB); | ||
$process | ||
->addEvent($start) | ||
->addEvent($end); | ||
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//flows | ||
$start->createFlowTo($gatewayA, $this->repository); | ||
$gatewayA | ||
->createFlowTo($activityA, $this->repository) | ||
->createFlowTo($activityB, $this->repository); | ||
$activityA->createFlowTo($gatewayB, $this->repository); | ||
$activityB->createFlowTo($gatewayB, $this->repository); | ||
$gatewayB->createFlowTo($activityC, $this->repository); | ||
$activityC->createFlowTo($end, $this->repository); | ||
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return $process; | ||
} | ||
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/** | ||
* Parallel Diverging Inclusive converging | ||
* ┌─────────┐ | ||
* ┌─→│activityA│─┐ | ||
* ○─→╱╲─┘ └─────────┘ └─→╱╲ ┌─────────┐ | ||
* ╲╱─┐ ┌─────────┐ ┌─→╲╱─→│activityC│─→● | ||
* A └─→│activityB│─┘ B └─────────┘ | ||
* Parallel └─────────┘ Inclusive | ||
* | ||
* @return \ProcessMaker\Nayra\Contracts\Bpmn\ProcessInterface | ||
*/ | ||
private function createParallelDivergingInclusiveConverging() | ||
{ | ||
$process = $this->repository->createProcess(); | ||
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//elements | ||
$start = $this->repository->createStartEvent(); | ||
$gatewayA = $this->repository->createParallelGateway(); | ||
$activityA = $this->repository->createActivity(); | ||
$activityB = $this->repository->createActivity(); | ||
$activityC = $this->repository->createActivity(); | ||
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$gatewayB = $this->repository->createInclusiveGateway(); | ||
$end = $this->repository->createEndEvent(); | ||
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$process | ||
->addActivity($activityA) | ||
->addActivity($activityB) | ||
->addActivity($activityC); | ||
$process | ||
->addGateway($gatewayA) | ||
->addGateway($gatewayB); | ||
$process | ||
->addEvent($start) | ||
->addEvent($end); | ||
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//flows | ||
$start->createFlowTo($gatewayA, $this->repository); | ||
$gatewayA | ||
->createFlowTo($activityA, $this->repository) | ||
->createFlowTo($activityB, $this->repository); | ||
$activityA->createFlowTo($gatewayB, $this->repository); | ||
$activityB->createFlowTo($gatewayB, $this->repository); | ||
$gatewayB->createFlowTo($activityC, $this->repository); | ||
$activityC->createFlowTo($end, $this->repository); | ||
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return $process; | ||
} | ||
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/** | ||
* Test a parallel gateway with two outgoing flows. | ||
*/ | ||
public function testParallelGateway() | ||
{ | ||
//Create a data store with data. | ||
$dataStore = $this->repository->createDataStore(); | ||
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// Enable demo mode | ||
$this->engine->setDemoMode(true); | ||
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//Load the process | ||
$process = $this->createProcessWithParallelGateway(); | ||
$instance = $this->engine->createExecutionInstance($process, $dataStore); | ||
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//Get References | ||
$start = $process->getEvents()->item(0); | ||
$activityA = $process->getActivities()->item(0); | ||
$activityB = $process->getActivities()->item(1); | ||
$activityC = $process->getActivities()->item(2); | ||
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//Start the process | ||
$start->start($instance); | ||
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$this->engine->runToNextState(); | ||
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//Assertion: Verify the triggered engine events. Two activities are activated. | ||
$this->assertEvents([ | ||
ProcessInterface::EVENT_PROCESS_INSTANCE_CREATED, | ||
EventInterface::EVENT_EVENT_TRIGGERED, | ||
GatewayInterface::EVENT_GATEWAY_TOKEN_ARRIVES, | ||
]); | ||
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// Select the flow for the gateway and run the engine | ||
$gateway = $process->getGateways()->item(0); | ||
$selectedFlow = $gateway->getOutgoingFlows()->item(0); | ||
$this->engine->setSelectedDemoFlow($gateway, $selectedFlow); | ||
$this->engine->runToNextState(); | ||
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//Assertion: Verify the Activity A was activated | ||
$this->assertEvents([ | ||
GatewayInterface::EVENT_GATEWAY_ACTIVATED, | ||
GatewayInterface::EVENT_GATEWAY_TOKEN_CONSUMED, | ||
GatewayInterface::EVENT_GATEWAY_TOKEN_PASSED, | ||
ActivityInterface::EVENT_ACTIVITY_ACTIVATED, | ||
]); | ||
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//Completes the Activity A | ||
$tokenA = $activityA->getTokens($instance)->item(0); | ||
$activityA->complete($tokenA); | ||
$this->engine->runToNextState(); | ||
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//Assertion: Verify the triggered engine events. The activity is closed. | ||
$this->assertEvents([ | ||
ActivityInterface::EVENT_ACTIVITY_COMPLETED, | ||
ActivityInterface::EVENT_ACTIVITY_CLOSED, | ||
GatewayInterface::EVENT_GATEWAY_TOKEN_ARRIVES, | ||
]); | ||
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// Select the flow for the gateway B and run the engine | ||
$gateway = $process->getGateways()->item(1); | ||
$selectedFlow = $gateway->getOutgoingFlows()->item(0); | ||
$this->engine->setSelectedDemoFlow($gateway, $selectedFlow); | ||
$this->engine->runToNextState(); | ||
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//Assertion: Verify the triggered engine events. The activity is closed. | ||
$this->assertEvents([ | ||
GatewayInterface::EVENT_GATEWAY_ACTIVATED, | ||
GatewayInterface::EVENT_GATEWAY_TOKEN_CONSUMED, | ||
GatewayInterface::EVENT_GATEWAY_TOKEN_PASSED, | ||
ActivityInterface::EVENT_ACTIVITY_ACTIVATED, | ||
]); | ||
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//Assertion: ActivityC has one token. | ||
$this->assertEquals(1, $activityC->getTokens($instance)->count()); | ||
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//Completes the Activity C | ||
$tokenC = $activityC->getTokens($instance)->item(0); | ||
$activityC->complete($tokenC); | ||
$this->engine->runToNextState(); | ||
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//Assertion: ActivityC has no tokens. | ||
$this->assertEquals(0, $activityC->getTokens($instance)->count()); | ||
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//Assertion: ActivityC was completed and closed, then the process has ended. | ||
$this->assertEvents([ | ||
ActivityInterface::EVENT_ACTIVITY_COMPLETED, | ||
ActivityInterface::EVENT_ACTIVITY_CLOSED, | ||
EndEventInterface::EVENT_THROW_TOKEN_ARRIVES, | ||
EndEventInterface::EVENT_THROW_TOKEN_CONSUMED, | ||
EventInterface::EVENT_EVENT_TRIGGERED, | ||
ProcessInterface::EVENT_PROCESS_INSTANCE_COMPLETED, | ||
]); | ||
} | ||
} |