- test_checks_initialised_to_false: asserts _checks is False right after
__init__, catching any regression that removes the initialisation
- test_keepalive_check_first_call_no_reset: verifies no AttributeError and
no spurious reset on the very first keepalive_check() call even when the
driver is already dead
- test_keepalive_check: remove the manual _checks = False setup that masked
the original bug; rely on the __init__ value instead
The client registry defined a protocol that all drivers had
to implement. This patch ensures that all methods are
consistent in the protocol definition.
hemna