/**
* Handle the state changes for a workflow event
*
* @param WorkflowEvent $event Workflow event
*/
public function onWorkflowEvent(WorkflowEvent $event)
{
// Get the workflow specified in the context
$workflow = $this->workflowManager->getWorkflow($event->getWorkflowName());
// Get all incomplete instances for the context in this workflow
$instances = $event->getContext()->getWorkflowInstancesForWorkflow($event->getWorkflowName(), true);
// Foreach each instance, check for a move
foreach ($instances as $instance) {
$state = $workflow->getState($instance->getStateName());
if (array_key_exists($event->getEventName(), $state->getEvents())) {
$instance = $state->getEvents()[$event->getEventName()]->getState()->moveTo($event->getContext(), $instance);
$this->objectManager->flush($instance);
}
}
}
/**
* @expectedException \TyHand\WorkflowBundle\Exceptions\WorkflowNotFoundException
* @expectedExceptionMessage Workflow with name "unicorn" was not found. Names found are [ "manager_test" ]
*/
public function testWorkflowNotFoundException()
{
// Create a dummy definition
$workflow = new Workflow('manager_test', 'TyHand\\WorkflowBundle\\Tests\\DummyContext');
$stateA = new State('A');
$workflow->addState($stateA);
$workflow->setInitialState($stateA);
$mockBuilder = $this->getMockBuilder('TyHand\\WorkflowBundle\\Workflow\\Builder\\WorkflowBuilder')->disableOriginalConstructor()->setMethods(array('build'))->getMock();
$mockBuilder->expects($this->any())->method('build')->will($this->returnValue($workflow));
$mockDefinition = $this->getMockBuilder('TyHand\\WorkflowBundle\\Workflow\\AbstractWorkflowDefinition')->setMethods(array('getName', 'getContextClass', 'build'))->getMock();
$mockDefinition->expects($this->any())->method('getName')->will($this->returnValue('manager_test'));
$mockDefinition->expects($this->any())->method('getContextClass')->will($this->returnValue('TyHand\\WorkflowBundle\\Tests\\DummyContext'));
$mockDefinition->expects($this->any())->method('build')->will($this->returnValue($mockBuilder));
// Create the new manager
$manager = new WorkflowManager();
$manager->addWorkflowDefinition($mockDefinition);
// Get a non-existent workflow
$workflow = $manager->getWorkflow('unicorn');
}
