/**
* Build the state
*
* @param array Map of states keyed by name for the workflow
*
* @return State Newly minted state
*/
public function build(array $stateMap)
{
// Build each condition trigger
foreach ($this->conditionBuilders as $conditionBuilder) {
$this->state->addCondition($conditionBuilder->build($stateMap));
}
// Build each event trigger
foreach ($this->eventTriggers as $eventTrigger) {
if (array_key_exists($eventTrigger->getStateName(), $stateMap)) {
$eventTrigger->setState($stateMap[$eventTrigger->getStateName()]);
$this->state->addEventTrigger($eventTrigger);
} else {
throw new StateNotFoundException($eventTrigger->getStateName(), array_keys($stateMap));
}
}
// Build each time limit trigger
if (null !== $this->timeLimit) {
if (array_key_exists($this->timeLimit->getStateName(), $stateMap)) {
$this->timeLimit->setState($stateMap[$this->timeLimit->getStateName()]);
$this->state->setTimeLimit($this->timeLimit);
} else {
throw new StateNotFoundException($this->timeLimit->getStateName(), array_keys($stateMap));
}
}
// Return the complete state
return $this->state;
}
public function testMoveTo()
{
$dummy = new DummyContext();
$start = new \DateTime();
// Test Simple Terminal State
$instance = new WorkflowInstanceEntity();
$state = new State('one');
$instance = $state->moveTo($dummy, $instance);
$this->assertNotNull($instance);
$this->assertInstanceOf('TyHand\\WorkflowBundle\\Entity\\WorkflowInstanceEntity', $instance);
$this->assertEquals('one', $instance->getStateName());
$this->assertGreaterThanOrEqual($start, $instance->getStateDate());
$this->assertTrue($instance->isComplete());
// Test Simple NonTerminal State
$instance = new WorkflowInstanceEntity();
$state = new State('two');
$stateB = new State('B');
$trigger = new EventTrigger('go', 'B');
$trigger->setState($stateB);
$state->addEventTrigger($trigger);
$instance = $state->moveTo($dummy, $instance);
$this->assertNotNull($instance);
$this->assertInstanceOf('TyHand\\WorkflowBundle\\Entity\\WorkflowInstanceEntity', $instance);
$this->assertEquals('two', $instance->getStateName());
$this->assertGreaterThanOrEqual($start, $instance->getStateDate());
$this->assertFalse($instance->isComplete());
// Test State with Actions
$instance = new WorkflowInstanceEntity();
$state = new State('three');
$state->addAction(function ($context) {
$context->increment();
});
$this->assertEquals(1, $dummy->getNum());
$instance = $state->moveTo($dummy, $instance);
$this->assertNotNull($instance);
$this->assertInstanceOf('TyHand\\WorkflowBundle\\Entity\\WorkflowInstanceEntity', $instance);
$this->assertEquals('three', $instance->getStateName());
$this->assertGreaterThanOrEqual($start, $instance->getStateDate());
$this->assertEquals(2, $dummy->getNum());
$this->assertTrue($instance->isComplete());
// Test State with Conditions that eval to true
$instance = new WorkflowInstanceEntity();
$state = new State('four');
$stateB = new State('B');
$stateC = new State('C');
$condition = new Condition(function ($context) {
return true;
}, 'B', 'C');
$condition->setTrueState($stateB);
$condition->setFalseState($stateC);
$state->addCondition($condition);
$instance = $state->moveTo($dummy, $instance);
$this->assertNotNull($instance);
$this->assertInstanceOf('TyHand\\WorkflowBundle\\Entity\\WorkflowInstanceEntity', $instance);
$this->assertEquals('B', $instance->getStateName());
$this->assertGreaterThanOrEqual($start, $instance->getStateDate());
$this->assertTrue($instance->isComplete());
// Test State with conditions that eval to false
$instance = new WorkflowInstanceEntity();
$state = new State('four');
$stateB = new State('B');
$stateC = new State('C');
$condition = new Condition(function ($context) {
return false;
}, 'B', 'C');
$condition->setTrueState($stateB);
$condition->setFalseState($stateC);
$state->addCondition($condition);
$instance = $state->moveTo($dummy, $instance);
$this->assertNotNull($instance);
$this->assertInstanceOf('TyHand\\WorkflowBundle\\Entity\\WorkflowInstanceEntity', $instance);
$this->assertEquals('C', $instance->getStateName());
$this->assertGreaterThanOrEqual($start, $instance->getStateDate());
$this->assertTrue($instance->isComplete());
}
