def test_empty_payload_no_metrics_success(self):
processor = ipmi.TemperatureSensorNotification(None)
counters = dict([(counter.resource_id, counter)
for counter in processor.process_notification(
ipmi_test_data.EMPTY_PAYLOAD)])
self.assertEqual(0, len(counters), 'expected 0 readings')
def test_ipmi_temperature_notification(self):
"""Test IPMI Temperature sensor data.
Based on the above ipmi_testdata the expected sample for a single
temperature reading has::
* a resource_id composed from the node_uuid Sensor ID
* a name composed from 'hardware.ipmi.' and 'temperature'
* a volume from the first chunk of the Sensor Reading
* a unit from the last chunk of the Sensor Reading
* some readings are skipped if the value is 'Disabled'
* metatata with the node id
"""
processor = ipmi.TemperatureSensorNotification(None)
counters = dict([(counter.resource_id, counter)
for counter in processor.process_notification(
ipmi_test_data.SENSOR_DATA)])
self.assertEqual(10, len(counters), 'expected 10 temperature readings')
resource_id = (
'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-dimm_gh_vr_temp_(0x3b)')
test_counter = counters[resource_id]
self.assertEqual(26.0, test_counter.volume)
self.assertEqual('C', test_counter.unit)
self.assertEqual(sample.TYPE_GAUGE, test_counter.type)
self.assertEqual('hardware.ipmi.temperature', test_counter.name)
self.assertEqual('hardware.ipmi.metrics.update',
test_counter.resource_metadata['event_type'])
self.assertEqual('f4982fd2-2f2b-4bb5-9aff-48aac801d1ad',
test_counter.resource_metadata['node'])
def test_missing_sensor_id(self, mylog):
"""Test for desired error message when 'Sensor ID' missing."""
processor = ipmi.TemperatureSensorNotification(None)
messages = []
mylog.warn = lambda *args: messages.extend(args)
list(processor.process_notification(ipmi_test_data.NO_SENSOR_ID))
self.assertEqual(
'invalid sensor data for missing id: missing key in payload: '
"'Sensor ID'", messages[0])
def test_sensor_data_malformed(self, mylog):
processor = ipmi.TemperatureSensorNotification(None)
messages = []
mylog.warn = lambda *args: messages.extend(args)
list(processor.process_notification(ipmi_test_data.BAD_SENSOR))
self.assertEqual(
'invalid sensor data for '
'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-pci_riser_1_temp_(0x33): '
'unable to parse sensor reading: some bad stuff', messages[0])
def test_missing_sensor_data(self, mylog):
processor = ipmi.TemperatureSensorNotification(None)
messages = []
mylog.warn = lambda *args: messages.extend(args)
list(processor.process_notification(ipmi_test_data.MISSING_SENSOR))
self.assertEqual(
'invalid sensor data for '
'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-pci_riser_1_temp_(0x33): '
"missing 'Sensor Reading' in payload", messages[0])
def test_disabed_skips_metric(self):
"""Test that a meter which a disabled volume is skipped."""
processor = ipmi.TemperatureSensorNotification(None)
counters = dict([(counter.resource_id, counter)
for counter in processor.process_notification(
ipmi_test_data.SENSOR_DATA)])
self.assertEqual(10, len(counters), 'expected 10 temperature readings')
resource_id = (
'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-mezz_card_temp_(0x35)')
self.assertNotIn(resource_id, counters)
def test_missing_node_uuid(self, mylog):
"""Test for desired error message when 'node_uuid' missing.
Presumably this will never happen given the way the data
is created, but better defensive than dead.
"""
processor = ipmi.TemperatureSensorNotification(None)
messages = []
mylog.warn = lambda *args: messages.extend(args)
list(processor.process_notification(ipmi_test_data.NO_NODE_ID))
self.assertEqual(
'invalid sensor data for missing id: missing key in payload: '
"'node_uuid'", messages[0])
