def test_discovery_tags():
"""When specifying a tag on discovery, it doesn't make tags leaks between instances."""
instance = common.generate_instance_config(common.SUPPORTED_METRIC_TYPES)
instance.pop('ip_address')
instance['network_address'] = '192.168.0.0/29'
instance['tags'] = ['test:check']
check = SnmpCheck('snmp', {}, [instance])
oids = ['1.3.6.1.4.5', '1.3.6.1.4.5']
def mock_fetch(cfg):
if oids:
return oids.pop(0)
check._running = False
raise RuntimeError("Not snmp")
check.fetch_sysobject_oid = mock_fetch
check.discover_instances(interval=0)
config = check._config.discovered_instances['192.168.0.2']
assert set(config.tags) == {
'snmp_device:192.168.0.2', 'test:check', 'snmp_profile:generic-router'
}
