def test_constructor_with_none_count_sum(self):
snapshot = summary_module.Snapshot(None, None,
self.value_at_percentile)
self.assertIsNotNone(snapshot)
self.assertIsNone(snapshot.count)
self.assertIsNone(snapshot.sum_data)
self.assertIsNotNone(snapshot.value_at_percentiles)
self.assertEqual(len(snapshot.value_at_percentiles), 1)
def test_create_summary_value(self):
value_at_percentile = [summary_module.ValueAtPercentile(99.5, 10.2)]
snapshot = summary_module.Snapshot(10, 87.07, value_at_percentile)
summary = summary_module.Summary(10, 6.6, snapshot)
summary_value = value_module.Value.summary_value(summary)
self.assertIsNotNone(summary_value)
self.assertIsInstance(summary_value, value_module.ValueSummary)
self.assertEqual(summary_value.value, summary)
def test_constructor(self):
snapshot = summary_module.Snapshot(10, 87.07, self.value_at_percentile)
self.assertIsNotNone(snapshot)
self.assertEqual(snapshot.count, 10)
self.assertEqual(snapshot.sum_data, 87.07)
self.assertIsNotNone(snapshot.value_at_percentiles)
self.assertEqual(len(snapshot.value_at_percentiles), 1)
self.assertEqual(snapshot.value_at_percentiles[0].percentile, 99.5)
self.assertEqual(snapshot.value_at_percentiles[0].value, 10.2)
def setUp(self):
self.double_value = value_module.Value.double_value(55.5)
self.long_value = value_module.Value.long_value(9876543210)
self.timestamp = '2018-10-06T17:57:57.936475Z'
value_at_percentile = [summary_module.ValueAtPercentile(99.5, 10.2)]
snapshot = summary_module.Snapshot(10, 87.07, value_at_percentile)
self.summary = summary_module.Summary(10, 6.6, snapshot)
self.summary_value = value_module.Value.summary_value(self.summary)
self.distribution_value = value_module.ValueDistribution(
100,
1000.0,
10.0,
list(range(11)),
[value_module.Bucket(10, None) for ii in range(10)],
)
def test_constructor_with_zero_count_and_sum_data(self):
summary_module.Snapshot(0, 0, self.value_at_percentile)
def test_constructor_with_zero_count(self):
with assertRaisesRegex(self, ValueError,
'sum_data must be 0 if count is 0'):
summary_module.Snapshot(0, 87.07, self.value_at_percentile)
def test_constructor_with_negative_sum_data(self):
with assertRaisesRegex(self, ValueError,
'sum_data must be non-negative'):
summary_module.Snapshot(10, -87.07, self.value_at_percentile)
def test_constructor_empty_value_at_percentile(self):
snapshot = summary_module.Snapshot(10, 87.07)
self.assertIsNotNone(snapshot)
self.assertIsNotNone(snapshot.value_at_percentiles)
self.assertEqual(len(snapshot.value_at_percentiles), 0)
def test_constructor_invalid_value_at_percentile(self):
with self.assertRaises(ValueError):
summary_module.Snapshot(10, 87.07, self.value_at_percentile1)
def setUp(self):
value_at_percentile = [summary_module.ValueAtPercentile(99.5, 10.2)]
self.snapshot = summary_module.Snapshot(10, 87.07, value_at_percentile)
