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import pytest
from pysnmp.hlapi.v1arch.asyncio import *
from tests.agent_context import AGENT_PORT, AgentContextManager
from pysnmp.proto.rfc1905 import errorStatus as pysnmp_errorStatus
@pytest.mark.asyncio
async def test_v1_get():
async with AgentContextManager():
with Slim(1) as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.get(
"public",
"localhost",
AGENT_PORT,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysDescr", 0)),
retries=0,
)
assert errorIndication is None
assert errorStatus == 0
assert errorIndex == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysDescr.0"
assert varBinds[0][1].prettyPrint().startswith("PySNMP engine version")
assert isinstance(varBinds[0][1], OctetString)
name = pysnmp_errorStatus.namedValues.getName(errorStatus)
assert name == "noError"
@pytest.mark.asyncio
async def test_v1_get_old():
async with AgentContextManager():
slim = Slim(1)
errorIndication, errorStatus, errorIndex, varBinds = await slim.get(
"public",
"localhost",
AGENT_PORT,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysDescr", 0)),
)
assert errorIndication is None
assert errorStatus == 0
assert errorIndex == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysDescr.0"
assert varBinds[0][1].prettyPrint().startswith("PySNMP engine version")
assert isinstance(varBinds[0][1], OctetString)
slim.close()
@pytest.mark.asyncio
async def test_v1_next():
async with AgentContextManager():
with Slim(1) as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.next(
"public",
"localhost", # "demo.pysnmp.com",
AGENT_PORT, # 161,
ObjectType(
ObjectIdentity("SNMPv2-MIB", "sysDescr", 0).load_mibs("PYSNMP-MIB")
),
)
assert errorIndication is None
assert errorStatus == 0
assert errorIndex == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysObjectID.0"
assert (
varBinds[0][1].prettyPrint() == "PYSNMP-MIB::pysnmp"
) # IMPORTANT: MIB is needed to resolve this name
assert type(varBinds[0][1]).__name__ == "ObjectIdentity"
@pytest.mark.asyncio
async def test_v1_set():
async with AgentContextManager():
with Slim(1) as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.set(
"public",
"localhost",
AGENT_PORT,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysLocation", 0), "Shanghai"),
)
assert errorIndication is None
assert errorStatus == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysLocation.0"
assert varBinds[0][1].prettyPrint() == "Shanghai"
assert isinstance(varBinds[0][1], OctetString)
@pytest.mark.asyncio
@pytest.mark.parametrize("num_bulk", [1, 2, 50])
async def test_v2c_bulk(num_bulk):
async with AgentContextManager():
with Slim() as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.bulk(
"public",
"localhost",
AGENT_PORT,
0,
num_bulk,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysDescr", 0)),
retries=0,
)
assert errorIndication is None
assert errorStatus == 0
assert len(varBinds) == num_bulk
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysObjectID.0"
if num_bulk > 1:
assert varBinds[1][0].prettyPrint() == "SNMPv2-MIB::sysUpTime.0"
if num_bulk > 2:
assert varBinds[2][0].prettyPrint() == "SNMPv2-MIB::sysContact.0"
@pytest.mark.asyncio
async def test_v2_get():
async with AgentContextManager():
with Slim() as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.get(
"public",
"localhost",
AGENT_PORT,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysDescr", 0)),
)
assert errorIndication is None
assert errorStatus == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysDescr.0"
assert varBinds[0][1].prettyPrint().startswith("PySNMP engine version")
assert isinstance(varBinds[0][1], OctetString)
@pytest.mark.asyncio
async def test_v2_next():
async with AgentContextManager():
with Slim() as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.next(
"public",
"localhost", # "demo.pysnmp.com",
AGENT_PORT, # 161,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysDescr", 0)),
)
assert errorIndication is None
assert errorStatus == 0
assert errorIndex == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysObjectID.0"
@pytest.mark.asyncio
async def test_v2_set():
async with AgentContextManager():
with Slim() as slim:
errorIndication, errorStatus, errorIndex, varBinds = await slim.set(
"public",
"localhost",
AGENT_PORT,
ObjectType(ObjectIdentity("SNMPv2-MIB", "sysLocation", 0), "Shanghai"),
)
assert errorIndication is None
assert errorStatus == 0
assert len(varBinds) == 1
assert varBinds[0][0].prettyPrint() == "SNMPv2-MIB::sysLocation.0"
assert varBinds[0][1].prettyPrint() == "Shanghai"
assert isinstance(varBinds[0][1], OctetString)
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