public function testGetters()
{
$states = ['state1' => new State('state1', StateInterface::TYPE_INITIAL), 'state2' => new State('state2', StateInterface::TYPE_FINAL)];
$transitions = ['state1' => ['promote' => [new Transition('state1', 'state2')]]];
$state_machine = new StateMachine('test_machine', $states, $transitions);
$this->assertEquals('test_machine', $state_machine->getName());
$this->assertEquals($states['state1'], $state_machine->getState('state1'));
$this->assertEquals($states['state2'], $state_machine->getState('state2'));
$this->assertEquals([$states['state2']], $state_machine->getFinalStates());
$this->assertEquals([$states['state1']], $state_machine->getEventStates());
$this->assertContains($transitions['state1']['promote'][0], $state_machine->getTransitions('state1', 'promote'));
}
