/**
* @return array
*/
public function generateFile_dataProvider()
{
$sm = new StateMachine(new EventDispatcher());
$sm->addTransition(new StateMachine\Transition\GenericTransition('foo'), new StateMachine\State('test'), new StateMachine\State('test2'));
$sm->addTransition(new StateMachine\Transition\GenericTransition('foo2'), new StateMachine\State('test2'), new StateMachine\State('test'));
$sm2 = new StateMachine(new EventDispatcher());
$sm2->addTransition(new StateMachine\Transition\GenericTransition('foo'), new StateMachine\State('test'), new StateMachine\State('test2'));
$sm2->addTransition(new StateMachine\Transition\GenericTransition('foo2'), new StateMachine\State('test2'), new StateMachine\State('test3'));
$sm2->addTransition(new StateMachine\Transition\GenericTransition('foo2'), new StateMachine\State('test'), new StateMachine\State('test3'));
return array(array($sm), array($sm), array($this->initOrderStateMachine()));
}
/**
* @param StateMachine $stateMachine
* @return string
*/
public function generateDotFileData(StateMachine $stateMachine)
{
$this->nodeLabels = array();
$this->nodeIndex = 'a';
$return = "digraph {\n\t\t\t\r\n";
$states = $stateMachine->getStates();
$object = new DummyStateObject();
foreach ($states as $state) {
$object->setState($state);
$nextStates = $stateMachine->getNextStates($object);
foreach ($nextStates as $nextState) {
$transitionName = $stateMachine->getTransitionName($state, $nextState);
$return .= $this->getNodeIndex($state->getName()) . ' -> ' . $this->getNodeIndex($nextState->getName()) . ' [label="' . $transitionName . '"]' . ";\r\n";
}
}
$return .= "\r\n";
foreach ($this->nodeLabels as $nodeIndex => $nodeLabel) {
$return .= '"' . $nodeIndex . '" [label="' . $nodeLabel . '"]' . "\r\n";
}
$return .= "\r\n";
$return .= '}';
return $return;
}
