def test_statistic_aggregation(self, mock_ceilometer):
cm = ceilometer_helper.CeilometerHelper()
ceilometer = mock.MagicMock()
statistic = mock.MagicMock()
expected_result = 100
statistic[-1]._info = {'aggregate': {'avg': expected_result}}
ceilometer.statistics.list.return_value = statistic
mock_ceilometer.return_value = ceilometer
cm = ceilometer_helper.CeilometerHelper()
val = cm.statistic_aggregation(resource_id="INSTANCE_ID",
meter_name="cpu_util",
period="7300")
self.assertEqual(expected_result, val)
def test_statistic_list(self, mock_ceilometer):
ceilometer = mock.MagicMock()
expected_value = []
ceilometer.statistics.list.return_value = expected_value
mock_ceilometer.return_value = ceilometer
cm = ceilometer_helper.CeilometerHelper()
val = cm.statistic_list(meter_name="cpu_util")
self.assertEqual(expected_value, val)
def test_get_last_sample_none(self, mock_ceilometer):
ceilometer = mock.MagicMock()
expected = []
ceilometer.samples.list.return_value = expected
mock_ceilometer.return_value = ceilometer
cm = ceilometer_helper.CeilometerHelper()
val = cm.get_last_sample_values(resource_id="id",
meter_name="compute.node.percent")
self.assertEqual(expected, val)
def test_get_last_sample(self, mock_ceilometer):
ceilometer = mock.MagicMock()
statistic = mock.MagicMock()
expected_result = 100
statistic[-1]._info = {'counter_volume': expected_result}
ceilometer.samples.list.return_value = statistic
mock_ceilometer.return_value = ceilometer
cm = ceilometer_helper.CeilometerHelper()
val = cm.get_last_sample_value(resource_id="id",
meter_name="compute.node.percent")
self.assertEqual(expected_result, val)
def test_build_query(self, mock_ceilometer):
mock_ceilometer.return_value = mock.MagicMock()
cm = ceilometer_helper.CeilometerHelper()
expected = [{
'field': 'user_id',
'op': 'eq',
'value': u'user_id'
}, {
'field': 'project_id',
'op': 'eq',
'value': u'tenant_id'
}, {
'field': 'resource_id',
'op': 'eq',
'value': u'resource_id'
}]
query = cm.build_query(user_id="user_id",
tenant_id="tenant_id",
resource_id="resource_id",
user_ids=["user_ids"],
tenant_ids=["tenant_ids"],
resource_ids=["resource_ids"])
self.assertEqual(expected, query)
def __init__(self, osc=None):
""":param osc: an OpenStackClients instance"""
super(CeilometerClusterHistory, self).__init__()
self.ceilometer = ceilometer_helper.CeilometerHelper(osc=osc)
