import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

public class SharedResourceLeaseRegistry extends AbstractResourceLockRegistry<String, ResourceLock> {
    private final Map<String, LeaseHolder> sharedResources = new ConcurrentHashMap<String, LeaseHolder>();
    private final ResourceLockCoordinationService coordinationService;

    public SharedResourceLeaseRegistry(ResourceLockCoordinationService coordinationService) {

    def sharedResourceLeaseRegistry = new SharedResourceLeaseRegistry(coordinationService)

    def "can cleanly lock and unlock a shared resource"() {
        given:
        sharedResourceLeaseRegistry.registerSharedResource('resource', 1)

        and:
        def sharedResourceLock = sharedResourceLeaseRegistry.getResourceLock('resource')
        assert !lockIsHeld(sharedResourceLock)