public function testGetSetStateDate()
{
$instance = new WorkflowInstanceEntity();
$this->assertNull($instance->getStateDate());
$date = new \DateTime();
$date->modify('-1 month');
$instance->setStateDate($date);
$this->assertEquals($date, $instance->getStateDate());
}
/**
* @depends testGetWorkflowInstanceForWorkflow
*/
public function testHasWorkflowInstanceForWorkflow()
{
$context = $this->getMockForTrait('\\TyHand\\WorkflowBundle\\Workflow\\Context\\ContextTrait');
$workflowInstance = new WorkflowInstanceEntity();
$workflowInstance->setWorkflowName('test1');
$context->addWorkflowInstance($workflowInstance);
$workflowInstance2 = new WorkflowInstanceEntity();
$workflowInstance2->setWorkflowName('test2');
$workflowInstance2->setIsComplete(true);
$context->addWorkflowInstance($workflowInstance2);
$this->assertTrue($context->hasWorkflowInstancesForWorkflow('test1'));
$this->assertTrue($context->hasWorkflowInstancesForWorkflow('test2'));
$this->assertTrue($context->hasWorkflowInstancesForWorkflow('test1', true));
$this->assertFalse($context->hasWorkflowInstancesForWorkflow('test2', true));
$this->assertFalse($context->hasWorkflowInstancesForWorkflow('test5'));
$this->assertFalse($context->hasWorkflowInstancesForWorkflow('test5', true));
}
/**
* Move into this state
*
* @param ContextInterface $context Workflow context
* @param WorkflowInstanceEntity $instanceEntity Instance entity
*
* @return WorkflowInstanceEntity Updated instance entity
*/
public function moveTo(ContextInterface $context, WorkflowInstanceEntity $instanceEntity)
{
// Update the instance entity
$instanceEntity->setStateName($this->getName());
$instanceEntity->setStateDate(new \DateTime());
// Call the actions
$this->callActions($context);
// Handle the conditions
$next = $this->evaluateConditions($context);
if ($next !== null) {
return $next->moveTo($context, $instanceEntity);
}
// Check if this is a terminal state
if ($this->isTerminal()) {
$instanceEntity->setIsComplete(true);
}
// Return the updated instance entity
return $instanceEntity;
}
/**
* Put a context into the workflow
*
* @return WorkflowInstanceEntity New instance entity
*/
public function start(ContextInterface $context)
{
// Check that the context can be placed into the workflow
if (!$this->checkType($context)) {
throw new ContextNotAcceptedByWorkflowException(get_class($context), $this->contextClass);
}
// Check that the context is within the limits of the workflow
if ($context->hasWorkflowInstancesForWorkflow($this->getName())) {
if (null !== $this->activeInstanceLimit) {
if ($this->activeInstanceLimit <= count($context->getWorkflowInstancesForWorkflow($this->getName(), true))) {
throw new ContextOverWorkflowLimitException($this->activeInstanceLimit, ContextOverWorkflowLimitException::ACTIVE_LIMIT);
}
}
if (null !== $this->totalInstanceLimit) {
if ($this->totalInstanceLimit <= count($context->getWorkflowInstancesForWorkflow($this->getName(), false))) {
throw new ContextOverWorkflowLimitException($this->totalInstanceLimit, ContextOverWorkflowLimitException::TOTAL_LIMIT);
}
}
}
// Create the new workflow instance entity and move to the initial state
$instanceEntity = new WorkflowInstanceEntity();
$instanceEntity->setWorkflowName($this->getName());
// Add the instance entity to the context
$context->addWorkflowInstance($instanceEntity);
// Move to the first state
return $this->getInitialState()->moveTo($context, $instanceEntity);
}