WorkflowExtension example

$metadataStore = new InMemoryMetadataStore(
            ['title' => 'workflow title'],
            ['orderer' => ['title' => 'ordered title']],
            $transitionsMetadata
        );
        $definition = new Definition($places, $transitions, null, $metadataStore);
        $workflow = new Workflow($definition, new MethodMarkingStore());

        $registry = new Registry();
        $supportStrategy = new InstanceOfSupportStrategy(Subject::class);
        $registry->addWorkflow($workflow, $supportStrategy);
        $this->extension = new WorkflowExtension($registry);
    }

    public function testCanTransition()
    {
        $subject = new Subject();

        $this->assertTrue($this->extension->canTransition($subject, 't1'));
        $this->assertFalse($this->extension->canTransition($subject, 't2'));
    }

    public function testGetEnabledTransitions()
    {