lsst.ts.salobj.assertRaisesAckError(ack: Optional[int] = None, error: Optional[int] = None, result_contains: Optional[str] = None) Generator[None, None, None]

Assert that code raises a salobj.AckError

ackint, optional

Ack code, almost always a SalRetCode CMD_<x> constant. If None then the ack code is not checked.

errorint, optional

Error code. If None then the error value is not checked.

result_containsstr, optional

If not None then the result value must contain this string.