/**
* @param \Khaos\FSM\State\State $from
*/
function it_builds_default_transition_based_on_given_details($from)
{
$to = new DefaultState('S1');
$guard = function () {
return true;
};
$action = function () {
return 'applied';
};
$expect = new DefaultTransition('t1', $to, $guard, $action);
$this->to($to)->when('t1', $guard)->then($action);
$this->done();
$from->addTransition($expect)->shouldHaveBeenCalled();
}
/**
* Done
*
* @return Definition
* @throws Exception
*/
public function done()
{
if ($this->to === null) {
throw new Exception('Missing To State');
}
if ($this->label == null) {
throw new Exception('Missing Label');
}
$this->from->addTransition(new DefaultTransition($this->label, $this->to, $this->guard, $this->action));
return $this->from;
}
/**
* Visit State
*
* @param State $state
*
* @return void
*/
public function visit(State $state)
{
foreach ($state->getTransitions() as $transition) {
$this->transitions[$transition] = 'T' . ++$this->id;
}
}
/**
* Copy
*
* Perform deep clone
*
* @param State[] $visited
*
* @return Transition
*/
public function copy(&$visited = [])
{
return new DefaultTransition($this->label, $this->to->copy($visited), $this->guard, $this->action);
}
/**
* @inheritDoc
*/
public function copy(&$visited = [])
{
return new self($this->argument, $this->to->copy($visited));
}
/**
* @param \Khaos\FSM\State\State $to
*/
function it_can_be_copied($to)
{
$visited = [];
$to->copy($visited)->willReturn(new DefaultState('State A'));
$this->copy()->shouldBeLike(new DefaultTransition('Transition A', new DefaultState('State A'), null, null));
}
/**
* @param \Khaos\FSM\State\State $initialState
* @param \Khaos\FSM\Transition\Transition $t1
*/
function it_provides_the_transitions_of_the_current_state($initialState, $t1)
{
$initialState->getTransitions()->willReturn([$t1]);
$this->getTransitions()->shouldReturn([$t1]);
}
/**
* @inheritDoc
*/
public function copy(&$visited = [])
{
return new self($this->optionDefinition, $this->to->copy($visited));
}
/**
* @param \Khaos\FSM\State\State $s1
* @param \Khaos\FSM\State\State $s2
*/
function it_can_have_the_initial_state_changed($s1, $s2)
{
$s1->__toString()->willReturn('S1');
$s2->__toString()->willReturn('S2');
$this->addState($s1);
$this->addState($s2);
$this->setInitialState($s2);
$this->getInitialState()->shouldReturn($s2);
}
/**
* @inheritDoc
*/
public function copy(&$visited = [])
{
return new self($this->command, $this->to->copy($visited));
}
