def test_snmp_scan_cache_description__success_binary(backend):
snmp_scan._snmp_scan_cache_description(
binary_host=True,
do_snmp_scan=False,
backend=backend,
)
assert snmp_cache.get_oid_from_single_oid_cache(snmp_scan.OID_SYS_DESCR) == ""
assert snmp_cache.get_oid_from_single_oid_cache(snmp_scan.OID_SYS_OBJ) == ""
def test_snmp_scan_cache_description__oid_missing(oid, backend):
snmp_cache.set_single_oid_cache(oid, None)
with pytest.raises(snmp_scan.MKSNMPError, match=r"Cannot fetch [\w ]+ OID %s" % oid):
snmp_scan._snmp_scan_cache_description(
False,
do_snmp_scan=False,
backend=backend,
)
def test_snmp_scan_cache_description__success_non_binary(backend):
sys_desc = snmp_cache.get_oid_from_single_oid_cache(snmp_scan.OID_SYS_DESCR)
sys_obj = snmp_cache.get_oid_from_single_oid_cache(snmp_scan.OID_SYS_OBJ)
assert sys_desc
assert sys_obj
snmp_scan._snmp_scan_cache_description(
binary_host=False,
do_snmp_scan=False,
backend=backend,
)
# Success is no-op
assert snmp_cache.get_oid_from_single_oid_cache(snmp_scan.OID_SYS_DESCR) == sys_desc
assert snmp_cache.get_oid_from_single_oid_cache(snmp_scan.OID_SYS_OBJ) == sys_obj