def test_aggregate_series_caching(self):
gauged = Gauged(self.driver, block_size=10000, min_cache_interval=1)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [])
with gauged.writer as writer:
writer.add('bar', 50, timestamp=0)
writer.add('foobar', 50, timestamp=10000)
writer.add('foobar', 150, timestamp=15000)
writer.add('foobar', 250, timestamp=20000)
writer.add('foobar', 350, timestamp=40000)
writer.add('foobar', 70, timestamp=60000)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [ None, 100, 250, None, 350, None ])
gauged = Gauged(self.driver, block_size=10000, overwrite_blocks=True, min_cache_interval=1)
with gauged.writer as writer:
writer.add('foobar', 150, timestamp=10000)
writer.add('foobar', 253, timestamp=15000)
writer.add('foobar', 351, timestamp=20000)
writer.add('foobar', 450, timestamp=40000)
writer.add('foobar', 170, timestamp=60000)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [ None, 100, 250, None, 350, None ])
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000, cache=False)
self.assertListEqual(series.values, [ None, 201.5, 351, None, 450, None ])
self.driver.remove_cache(0)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [ None, 201.5, 351, None, 450, None ])
self.assertListEqual(series.timestamps, [ 0, 10000, 20000, 30000, 40000, 50000 ])
def test_aggregate_series_caching(self):
gauged = Gauged(self.driver, block_size=10000, min_cache_interval=1)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [])
with gauged.writer as writer:
writer.add('bar', 50, timestamp=0)
writer.add('foobar', 50, timestamp=10000)
writer.add('foobar', 150, timestamp=15000)
writer.add('foobar', 250, timestamp=20000)
writer.add('foobar', 350, timestamp=40000)
writer.add('foobar', 70, timestamp=60000)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [ None, 100, 250, None, 350, None ])
gauged = Gauged(self.driver, block_size=10000, overwrite_blocks=True, min_cache_interval=1)
with gauged.writer as writer:
writer.add('foobar', 150, timestamp=10000)
writer.add('foobar', 253, timestamp=15000)
writer.add('foobar', 351, timestamp=20000)
writer.add('foobar', 450, timestamp=40000)
writer.add('foobar', 170, timestamp=60000)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [ None, 100, 250, None, 350, None ])
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000, cache=False)
self.assertListEqual(series.values, [ None, 201.5, 351, None, 450, None ])
self.driver.remove_cache(0)
series = gauged.aggregate_series('foobar', Gauged.MEAN,
start=0, end=60000, interval=10000)
self.assertListEqual(series.values, [ None, 201.5, 351, None, 450, None ])
self.assertListEqual(series.timestamps, [ 0, 10000, 20000, 30000, 40000, 50000 ])
def test_interval_size_error(self):
gauged = Gauged(self.driver, resolution=1000, block_size=10000)
with gauged.writer as writer:
writer.add('likes', 10)
with self.assertRaises(GaugedIntervalSizeError):
gauged.value_series('likes', interval=1)
with self.assertRaises(GaugedIntervalSizeError):
gauged.aggregate_series('likes', Gauged.SUM, interval=1)
with self.assertRaises(GaugedIntervalSizeError):
gauged.aggregate_series('likes', Gauged.MEAN, interval=1)
def test_interval_size_error(self):
gauged = Gauged(self.driver, resolution=1000, block_size=10000)
with gauged.writer as writer:
writer.add('likes', 10)
with self.assertRaises(GaugedIntervalSizeError):
gauged.value_series('likes', interval=1)
with self.assertRaises(GaugedIntervalSizeError):
gauged.aggregate_series('likes', Gauged.SUM, interval=1)
with self.assertRaises(GaugedIntervalSizeError):
gauged.aggregate_series('likes', Gauged.MEAN, interval=1)
def test_series_aggregate(self):
gauged = Gauged(self.driver, block_size=10000)
self.assertEqual(
len(gauged.aggregate_series('foobar', Gauged.SUM).values), 0)
with gauged.writer as writer:
writer.add('foobar', 50, timestamp=10000)
writer.add('foobar', 150, timestamp=15000)
writer.add('foobar', 120, timestamp=20000)
writer.add('foobar', 30, timestamp=25000)
writer.add('foobar', 40, timestamp=30000)
writer.add('foobar', 10, timestamp=35000)
writer.add('bar', 10, timestamp=40000)
series = gauged.aggregate_series('foobar', Gauged.SUM,
start=10000, end=40000, interval=10000)
self.assertListEqual(series.values, [200, 150, 50])
series = gauged.aggregate_series('foobar', Gauged.SUM,
start=10000, end=40000, interval=10000, namespace=1)
self.assertListEqual(series.values, [])
series = gauged.aggregate_series('foobar', Gauged.SUM,
start=10000, end=32000, interval=10000)
self.assertListEqual(series.values, [200, 150, 40])
series = gauged.aggregate_series('foobar', Gauged.COUNT,
start=10000, end=50000, interval=10000)
self.assertListEqual(series.values, [2, 2, 2, 0])
series = gauged.aggregate_series('foobar', Gauged.MIN,
start=12000, end=42000, interval=10000)
self.assertListEqual(series.values, [120, 30, 10])
series = gauged.aggregate_series('foobar', Gauged.MAX,
start=12000, end=42000, interval=10000)
self.assertListEqual(series.values, [150, 40, 10])
def test_series_aggregate(self):
gauged = Gauged(self.driver, block_size=10000)
self.assertEqual(len(gauged.aggregate_series('foobar', Gauged.SUM).values), 0)
with gauged.writer as writer:
writer.add('foobar', 50, timestamp=10000)
writer.add('foobar', 150, timestamp=15000)
writer.add('foobar', 120, timestamp=20000)
writer.add('foobar', 30, timestamp=25000)
writer.add('foobar', 40, timestamp=30000)
writer.add('foobar', 10, timestamp=35000)
writer.add('bar', 10, timestamp=40000)
series = gauged.aggregate_series('foobar', Gauged.SUM,
start=10000, end=40000, interval=10000)
self.assertListEqual(series.values, [200, 150, 50])
series = gauged.aggregate_series('foobar', Gauged.SUM,
start=10000, end=40000, interval=10000, namespace=1)
self.assertListEqual(series.values, [])
series = gauged.aggregate_series('foobar', Gauged.SUM,
start=10000, end=32000, interval=10000)
self.assertListEqual(series.values, [200, 150, 40])
series = gauged.aggregate_series('foobar', Gauged.COUNT,
start=10000, end=50000, interval=10000)
self.assertListEqual(series.values, [2, 2, 2, 0])
series = gauged.aggregate_series('foobar', Gauged.MIN,
start=12000, end=42000, interval=10000)
self.assertListEqual(series.values, [120, 30, 10])
series = gauged.aggregate_series('foobar', Gauged.MAX,
start=12000, end=42000, interval=10000)
self.assertListEqual(series.values, [150, 40, 10])
def test_no_data(self):
gauged = Gauged(self.driver)
self.assertEqual(len(gauged.namespaces()), 0)
self.assertEqual(len(gauged.value_series('foo')), 0)
self.assertEqual(len(gauged.aggregate_series('foo', Gauged.SUM)), 0)
self.assertEqual(gauged.value('foo'), None)
self.assertEqual(gauged.aggregate('foo', Gauged.SUM), None)
self.assertEqual(len(gauged.keys()), 0)
stats = gauged.statistics()
for attr in ['data_points', 'byte_count']:
self.assertEqual(getattr(stats, attr), 0)
def test_no_data(self):
gauged = Gauged(self.driver)
self.assertEqual(len(gauged.namespaces()), 0)
self.assertEqual(len(gauged.value_series('foo')), 0)
self.assertEqual(len(gauged.aggregate_series('foo', Gauged.SUM)), 0)
self.assertEqual(gauged.value('foo'), None)
self.assertEqual(gauged.aggregate('foo', Gauged.SUM), None)
self.assertEqual(len(gauged.keys()), 0)
stats = gauged.statistics()
for attr in ['data_points', 'byte_count']:
self.assertEqual(getattr(stats, attr), 0)
