NorskManager.createMockNode() method
Provision a node from the in-process mock provider’s URL pool (NORSK_MOCK_WORKER_URLS). Pops the next URL, raises Online with the supplied nodeId. Test-only — fails with ResourceExhausted if the pool is empty.
Signature:
createMockNode(nodeId: NodeId, tags?: {
[key: string]: string;
}): Promise<void>;