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MockPubSubTransport

@totemsdk/pubsub-transport

@totemsdk/pubsub-transport / MockPubSubTransport

Class: MockPubSubTransport

Mock pub/sub transport for unit tests. Records all published messages and supports manual message injection.

Implements​

Constructors​

Constructor​

new MockPubSubTransport(): MockPubSubTransport

Returns​

MockPubSubTransport

Properties​

connected​

connected: boolean = false

published​

readonly published: object[] = []

payload​

payload: string | Uint8Array<ArrayBufferLike>

topic​

topic: string

subscriptions​

readonly subscriptions: string[] = []

Methods​

connect()​

connect(): Promise<void>

Returns​

Promise<void>

Implementation of​

IPubSubTransport.connect

disconnect()​

disconnect(): Promise<void>

Returns​

Promise<void>

Implementation of​

IPubSubTransport.disconnect

inject()​

inject(topic, payload): void

Inject an inbound message — useful for simulating broker delivery in tests.

Parameters​

topic​

string

payload​

string | Uint8Array<ArrayBufferLike>

Returns​

void

onMessage()​

onMessage(handler): () => void

Parameters​

handler​

(message) => void

Returns​

() => void

Implementation of​

IPubSubTransport.onMessage

publish()​

publish(topic, payload): Promise<void>

Parameters​

topic​

string

payload​

string | Uint8Array<ArrayBufferLike>

Returns​

Promise<void>

Implementation of​

IPubSubTransport.publish

subscribe()​

subscribe(topic): Promise<PubSubSubscription>

Parameters​

topic​

string

Returns​

Promise<PubSubSubscription>

Implementation of​

IPubSubTransport.subscribe