ceilometer.tests.unit.ipmi.notifications.test_ironic

Source code for ceilometer.tests.unit.ipmi.notifications.test_ironic

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# Copyright 2014 Red Hat, Inc
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"""Tests for producing IPMI sample messages from notification events.
"""

import mock
from oslotest import base

from ceilometer.ipmi.notifications import ironic as ipmi
from ceilometer import sample
from ceilometer.tests.unit.ipmi.notifications import ipmi_test_data


[docs]class TestNotifications(base.BaseTestCase):
[docs] 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, None) counters = dict([(counter.resource_id, counter) for counter in processor.build_sample( 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'])
[docs] def test_ipmi_current_notification(self): """Test IPMI Current sensor data. A single current reading is effectively the same as temperature, modulo "current". """ processor = ipmi.CurrentSensorNotification(None, None) counters = dict([(counter.resource_id, counter) for counter in processor.build_sample( ipmi_test_data.SENSOR_DATA)]) self.assertEqual(1, len(counters), 'expected 1 current reading') resource_id = ( 'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-avg_power_(0x2e)' ) test_counter = counters[resource_id] self.assertEqual(130.0, test_counter.volume) self.assertEqual('W', test_counter.unit) self.assertEqual(sample.TYPE_GAUGE, test_counter.type) self.assertEqual('hardware.ipmi.current', test_counter.name)
[docs] def test_ipmi_fan_notification(self): """Test IPMI Fan sensor data. A single fan reading is effectively the same as temperature, modulo "fan". """ processor = ipmi.FanSensorNotification(None, None) counters = dict([(counter.resource_id, counter) for counter in processor.build_sample( ipmi_test_data.SENSOR_DATA)]) self.assertEqual(12, len(counters), 'expected 12 fan readings') resource_id = ( 'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-fan_4a_tach_(0x46)' ) test_counter = counters[resource_id] self.assertEqual(6900.0, test_counter.volume) self.assertEqual('RPM', test_counter.unit) self.assertEqual(sample.TYPE_GAUGE, test_counter.type) self.assertEqual('hardware.ipmi.fan', test_counter.name)
[docs] def test_ipmi_voltage_notification(self): """Test IPMI Voltage sensor data. A single voltage reading is effectively the same as temperature, modulo "voltage". """ processor = ipmi.VoltageSensorNotification(None, None) counters = dict([(counter.resource_id, counter) for counter in processor.build_sample( ipmi_test_data.SENSOR_DATA)]) self.assertEqual(4, len(counters), 'expected 4 volate readings') resource_id = ( 'f4982fd2-2f2b-4bb5-9aff-48aac801d1ad-planar_vbat_(0x1c)' ) test_counter = counters[resource_id] self.assertEqual(3.137, test_counter.volume) self.assertEqual('V', test_counter.unit) self.assertEqual(sample.TYPE_GAUGE, test_counter.type) self.assertEqual('hardware.ipmi.voltage', test_counter.name)
[docs] def test_disabed_skips_metric(self): """Test that a meter which a disabled volume is skipped.""" processor = ipmi.TemperatureSensorNotification(None, None) counters = dict([(counter.resource_id, counter) for counter in processor.build_sample( 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)
[docs] def test_empty_payload_no_metrics_success(self): processor = ipmi.TemperatureSensorNotification(None, None) counters = dict([(counter.resource_id, counter) for counter in processor.build_sample( ipmi_test_data.EMPTY_PAYLOAD)]) self.assertEqual(0, len(counters), 'expected 0 readings')
[docs] @mock.patch('ceilometer.ipmi.notifications.ironic.LOG') def test_missing_sensor_data(self, mylog): processor = ipmi.TemperatureSensorNotification(None, None) messages = [] mylog.warning = lambda *args: messages.extend(args) list(processor.build_sample(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] )
[docs] @mock.patch('ceilometer.ipmi.notifications.ironic.LOG') def test_sensor_data_malformed(self, mylog): processor = ipmi.TemperatureSensorNotification(None, None) messages = [] mylog.warning = lambda *args: messages.extend(args) list(processor.build_sample(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] )
[docs] @mock.patch('ceilometer.ipmi.notifications.ironic.LOG') 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, None) messages = [] mylog.warning = lambda *args: messages.extend(args) list(processor.build_sample(ipmi_test_data.NO_NODE_ID)) self.assertEqual( 'invalid sensor data for missing id: missing key in payload: ' "'node_uuid'", messages[0] )
[docs] @mock.patch('ceilometer.ipmi.notifications.ironic.LOG') def test_missing_sensor_id(self, mylog): """Test for desired error message when 'Sensor ID' missing.""" processor = ipmi.TemperatureSensorNotification(None, None) messages = [] mylog.warning = lambda *args: messages.extend(args) list(processor.build_sample(ipmi_test_data.NO_SENSOR_ID)) self.assertEqual( 'invalid sensor data for missing id: missing key in payload: ' "'Sensor ID'", messages[0] )
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