Metabor\Statemachine\Graph\GraphBuilderTest::testAddsStatesToGraph PHP Метод

    public function testAddsStatesToGraph()
    {
        $state = new State('first');
        $stateCollection = new StateCollection();
        $stateCollection->addState($state);
        $secondState = new State('second');
        $state->addTransition(new Transition($secondState));
        $graph = new Graph();
        $builder = new GraphBuilder($graph);
        $builder->addStateCollection($stateCollection);
        $this->assertTrue($graph->hasVertex('first'));
        $this->assertTrue($graph->hasVertex('second'));
    }