def test_fetcher_deserialization_snmpv3_credentials(self, fetcher: SNMPFetcher) -> None:
# snmp_config is Final, but for testing...
fetcher.snmp_config = fetcher.snmp_config._replace( # type: ignore[misc]
credentials=("authNoPriv", "md5", "md5", "abc"),
)
other = type(fetcher).from_json(json_identity(fetcher.to_json()))
assert other.snmp_config.credentials == fetcher.snmp_config.credentials
def test_fetch_from_io_non_empty(self, monkeypatch: MonkeyPatch, fetcher: SNMPFetcher) -> None:
table = [["1"]]
monkeypatch.setattr(
snmp_table,
"get_snmp_table",
lambda *_, **__: table,
)
section_name = SectionName("pim")
monkeypatch.setattr(
fetcher,
"sections",
{
section_name: SectionMeta(
checking=True,
disabled=False,
redetect=False,
fetch_interval=None,
),
},
)
assert fetcher.fetch(Mode.INVENTORY) == result.OK({}) # 'pim' is not an inventory section
assert fetcher.fetch(Mode.CHECKING) == result.OK({section_name: [table]})
monkeypatch.setattr(
snmp,
"gather_available_raw_section_names",
lambda *_, **__: {SectionName("pim")},
)
assert fetcher.fetch(Mode.DISCOVERY) == result.OK({section_name: [table]})
def test_mode_checking_not_do_status_data_inventory(
self, monkeypatch: MonkeyPatch, fetcher: SNMPFetcher) -> None:
monkeypatch.setattr(fetcher, "do_status_data_inventory", False)
monkeypatch.setattr(
snmp,
"gather_available_raw_section_names",
lambda *_, **__: fetcher._get_detected_sections(Mode.CHECKING),
)
assert fetcher.fetch(Mode.CHECKING) == result.OK({})
def test_mode_checking_do_status_data_inventory(
self, set_sections: List[List[str]], monkeypatch: MonkeyPatch, fetcher: SNMPFetcher
) -> None:
table = set_sections
monkeypatch.setattr(fetcher, "do_status_data_inventory", True)
monkeypatch.setattr(
snmp,
"gather_available_raw_section_names",
lambda *_, **__: fetcher._get_detected_sections(Mode.CHECKING),
)
assert fetcher.fetch(Mode.CHECKING) == result.OK({SectionName("pim"): [table]})
def test_fetch_from_io_partially_empty(
self, monkeypatch: MonkeyPatch, fetcher: SNMPFetcher
) -> None:
section_name = SectionName("pum")
monkeypatch.setattr(
fetcher,
"sections",
{
section_name: SectionMeta(
checking=True,
disabled=False,
redetect=False,
fetch_interval=None,
),
},
)
table = [["1"]]
monkeypatch.setattr(
snmp_table,
"get_snmp_table",
lambda tree, **__: table
if tree.base == fetcher.plugin_store[section_name].trees[0].base
else [],
)
assert fetcher.fetch(Mode.CHECKING) == result.OK({section_name: [table, []]})
def fetcher_pysnmp(self, file_cache: SNMPFileCache) -> SNMPFetcher:
return SNMPFetcher(
file_cache,
sections={},
on_error=OnError.RAISE,
missing_sys_description=False,
do_status_data_inventory=False,
section_store_path="/tmp/db",
snmp_config=SNMPHostConfig(
is_ipv6_primary=False,
hostname=HostName("bob"),
ipaddress="1.2.3.4",
credentials="public",
port=42,
is_bulkwalk_host=False,
is_snmpv2or3_without_bulkwalk_host=False,
bulk_walk_size_of=0,
timing={},
oid_range_limits={},
snmpv3_contexts=[],
character_encoding=None,
is_usewalk_host=False,
snmp_backend=SNMPBackendEnum.PYSNMP
if not cmk_version.is_raw_edition()
else SNMPBackendEnum.CLASSIC,
),
)
def fetcher(self, file_cache):
return SNMPFetcher(
file_cache,
sections={},
on_error="raise",
missing_sys_description=False,
do_status_data_inventory=False,
section_store_path="/tmp/db",
snmp_config=SNMPHostConfig(
is_ipv6_primary=False,
hostname="bob",
ipaddress="1.2.3.4",
credentials="public",
port=42,
is_bulkwalk_host=False,
is_snmpv2or3_without_bulkwalk_host=False,
bulk_walk_size_of=0,
timing={},
oid_range_limits=[],
snmpv3_contexts=[],
character_encoding=None,
is_usewalk_host=False,
snmp_backend=SNMPBackendEnum.CLASSIC,
),
)
def test_fetcher_pysnmp_backend_deserialization(
self, fetcher_pysnmp: SNMPFetcher) -> None:
other = type(fetcher_pysnmp).from_json(
json_identity(fetcher_pysnmp.to_json()))
assert other.snmp_config.snmp_backend == (
SNMPBackendEnum.PYSNMP
if not cmk_version.is_raw_edition() else SNMPBackendEnum.CLASSIC)
def test_fetcher_deserialization(self, fetcher: SNMPFetcher) -> None:
other = type(fetcher).from_json(json_identity(fetcher.to_json()))
assert isinstance(other, SNMPFetcher)
assert other.plugin_store == fetcher.plugin_store
assert other.checking_sections == fetcher.checking_sections
assert other.on_error == fetcher.on_error
assert other.missing_sys_description == fetcher.missing_sys_description
assert other.snmp_config == fetcher.snmp_config
assert other.snmp_config.snmp_backend == SNMPBackendEnum.CLASSIC
def test_fetch_from_io_empty(self, monkeypatch: MonkeyPatch, fetcher: SNMPFetcher) -> None:
monkeypatch.setattr(
snmp_table,
"get_snmp_table",
lambda *_, **__: [],
)
monkeypatch.setattr(
snmp,
"gather_available_raw_section_names",
lambda *_, **__: {SectionName("pam")},
)
assert fetcher.fetch(Mode.DISCOVERY) == result.OK({SectionName("pam"): [[]]})
def test_fetch_reading_cache_in_discovery_mode(self, fetcher: SNMPFetcher) -> None:
assert isinstance(fetcher.file_cache, StubFileCache) # For mypy
assert fetcher.file_cache.cache == b"cached_section"
assert fetcher.fetch(Mode.DISCOVERY) == result.OK(b"cached_section")