def testProcessCollectedDataWithGetInstanceStatusError(self, engineMock,
*_mocks):
# Test MetricCollector._processCollectedData with collection result
# containing getInstanceStatus error
metricID = 1
mockMetric = _makeFreshMetricMockInstance(metricPollInterval=5,
uid=metricID)
dataCollectionResult = metric_collector._DataCollectionResult(
metricID=metricID)
dataCollectionResult.data = []
dataCollectionResult.resourceStatus = BotoServerError(
500, "Fake getInstanceStatus BotoServerError")
metricsToUpdate = OrderedDict()
metricsToUpdate[mockMetric.uid] = mockMetric
collector = metric_collector.MetricCollector()
numEmpty, numErrors = collector._processCollectedData(
engineMock,
metricsToUpdate=metricsToUpdate,
collectResult=dataCollectionResult,
modelSwapper=Mock())
self.assertEqual(numEmpty, 1)
self.assertEqual(numErrors, 1)
def testProcessCollectedDataWithClearingOfCollectorError(self, engineMock,
repoMock, *_mocks):
# Test MetricCollector._processCollectedData with clearing of collector
# error state
metricID = 1
mockMetric = _makeFreshMetricMockInstance(metricPollInterval=5,
uid=metricID)
mockMetric.collector_error = dict(deadline=time.time(), message="Blah")
dataCollectionResult = metric_collector._DataCollectionResult(
metricID=metricID)
dataCollectionResult.data = []
metricsToUpdate = OrderedDict()
metricsToUpdate[mockMetric.uid] = mockMetric
collector = metric_collector.MetricCollector()
numEmpty, numErrors = collector._processCollectedData(
engineMock,
metricsToUpdate=metricsToUpdate,
collectResult=dataCollectionResult,
modelSwapper=Mock())
self.assertEqual(numEmpty, 1)
self.assertEqual(numErrors, 0)
repoMock.retryOnTransientErrors('repository.setMetricCollectorError')\
.assert_called_once_with(
engineMock.connect.return_value.__enter__.return_value,
metricID,
None)
def testProcessCollectedDataWithEmptyNewData(self, engineMock, *_mocks):
# Test MetricCollector._processCollectedData with collection result
# containing empty data set
metricID = 1
mockMetric = _makeFreshMetricMockInstance(metricPollInterval=5,
uid=metricID)
dataCollectionResult = metric_collector._DataCollectionResult(
metricID=metricID)
dataCollectionResult.data = []
metricsToUpdate = OrderedDict()
metricsToUpdate[mockMetric.uid] = mockMetric
collector = metric_collector.MetricCollector()
numEmpty, numErrors = collector._processCollectedData(
engineMock,
metricsToUpdate=metricsToUpdate,
collectResult=dataCollectionResult,
modelSwapper=Mock())
self.assertEqual(numEmpty, 1)
self.assertEqual(numErrors, 0)
