public function testHistory()
{
$fsm = StateMachine::create([$start = 'foo' => ['process1' => $step1 = 'bar'], $step1 => ['process2' => $step2 = 'hello']]);
$this->assertEquals($start, $fsm->getCurrentState());
$fsm->nextAction();
$this->assertEquals($step1, $fsm->getCurrentState());
$fsm->nextAction();
$this->assertEquals($step2, $fsm->getCurrentState());
$this->assertCount(3, $fsm->getHistory());
$historicalActions = ['init', 'process1', 'process2'];
$historicalStates = ['foo', 'bar', 'hello'];
foreach ($fsm->getHistory() as $k => $v) {
$this->assertArrayHasKey('time', $v);
$this->assertArrayHasKey('action', $v);
$this->assertArrayHasKey('state', $v);
$this->assertEquals($historicalActions[$k], $v['action']);
$this->assertEquals($historicalStates[$k], $v['state']);
}
}
/**
* @return StateMachine
*/
public function getFsm()
{
if (!$this->fsm) {
$this->fsm = StateMachine::create($this->fsmTransitions, $this->getFsmHistory());
}
return $this->fsm;
}
