public function testGetNextConnectors()
{
$processAuthoringService = wfAuthoring_models_classes_ProcessService::singleton();
$processDefinitionClass = new core_kernel_classes_Class(CLASS_PROCESS);
$processDefinition = $processDefinitionClass->createInstance('ProcessForUnitTest', 'Unit test');
$authoringService = wfAuthoring_models_classes_ProcessService::singleton();
//define activities and connectors
$activity1 = $authoringService->createActivity($processDefinition, 'activity1');
$this->assertNotNull($activity1);
$authoringService->setFirstActivity($processDefinition, $activity1);
$this->assertTrue(count($this->service->getNextConnectors($activity1)) == 0);
$connector1 = $authoringService->createConnector($activity1);
$connectorList = $this->service->getNextConnectors($activity1);
$this->assertTrue(count($connectorList) == 1);
$this->assertTrue(array_key_exists($connector1->getUri(), $connectorList));
$authoringService->setConnectorType($connector1, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$activity2 = $authoringService->createSequenceActivity($connector1, null, 'activity2');
$connectorList = $this->service->getNextConnectors($activity1);
$this->assertTrue(count($connectorList) == 1);
$this->assertTrue(array_key_exists($connector1->getUri(), $connectorList));
$connector2 = $authoringService->createConnector($activity2);
$then = $authoringService->createConditionalActivity($connector2, 'then');
//create "Activity_2"
$else = $authoringService->createConditionalActivity($connector2, 'else', null, '', true);
//create another connector
$connector3 = $authoringService->createConnector($then);
$activity3 = $authoringService->createSequenceActivity($connector3, null, 'activity3');
$this->assertTrue(count($this->service->getNextConnectors($else)) == 0);
$this->assertTrue(count($this->service->getNextConnectors($then)) == 1);
$this->assertTrue(count($this->service->getNextConnectors($activity3)) == 0);
$activity1->delete(true);
$connector1->delete(true);
$connector2->delete(true);
$connector3->delete(true);
$then->delete(true);
$else->delete(true);
$activity2->delete(true);
$activity3->delete(true);
$processDefinition->delete(true);
}
