Function checkPresenceWhileDisconnected

checkPresenceWhileDisconnected(
provider: Partial<IProvider>,
probe: PresenceProbe,
): Promise<CapabilityViolation[]>
Check the "PRESENCE WHILE DISCONNECTED" rule of IProvider on a provider that is NOT connected (never started, or stopped): typing() (each state) and markRead() must resolve without contacting the transport. Give the provider a transport that fails when contacted (a fetch or socket that throws), so a call that reaches it rejects and is reported. Empty array = conforming; a provider without the methods has nothing to check.
Parameters
- provider: Partial<IProvider>
- probe: PresenceProbe
Returns Promise<CapabilityViolation[]>
Example
```
import { assertPresenceWhileDisconnected } from '@botmesh/core/testing'

await assertPresenceWhileDisconnected(new MyProvider({ fetch: offlineFetch }), { chatId: '123' })
```
- Defined in testing/capabilityContract.ts:113