expect(workerNode.tasksQueue).toBeInstanceOf(PriorityQueue)
expect(workerNode.tasksQueue.size).toBe(0)
expect(workerNode.tasksQueue.maxSize).toBe(0)
expect(workerNode.tasksQueue).toBeInstanceOf(PriorityQueue)
expect(workerNode.tasksQueue.size).toBe(0)
expect(workerNode.tasksQueue.maxSize).toBe(0)