def setUp(self):
self.timer = TimerMetricReporter('test')
self.timer.update(10)
self.timer.update(20)
self.timer.update(20)
self.timer.update(30)
self.timer.update(40)
def setUp(self):
self.timer = TimerMetricReporter('test')
self.timer.update(10)
self.timer.update(20)
self.timer.update(20)
self.timer.update(30)
self.timer.update(40)
def test_httpinfo_fake_plugin(self):
"""Also works for plugins."""
tmr = TimerMetricReporter('gorets')
data = yield self.get_results("metrics/gorets",
timer_metrics={}, plugin_metrics={'gorets': tmr})
hist = json.loads(data)
self.assertTrue(isinstance(hist, dict))
class TestBlankTimerMetric(TestCase):
def setUp(self):
self.timer = TimerMetricReporter('test')
def test_max(self):
self.assertEqual(self.timer.max(), 0, 'Should have a max of zero')
def test_min(self):
self.assertEqual(self.timer.min(), 0, 'Should have a min of zero')
def test_mean(self):
self.assertEqual(self.timer.max(), 0, 'Should have a mean of zero')
def test_count(self):
self.assertEqual(self.timer.count, 0, 'Should have a count of zero')
def test_std_dev(self):
self.assertEqual(self.timer.std_dev(), 0,
'Should have a standard deviation of zero')
def test_percentiles(self):
percentiles = self.timer.percentiles(0.5, 0.95, 0.98, 0.99, 0.999)
self.assertEqual(percentiles[0], 0, 'Should have median of zero')
self.assertEqual(percentiles[1], 0, 'Should have p95 of zero')
self.assertEqual(percentiles[2], 0, 'Should have p98 of zero')
self.assertEqual(percentiles[3], 0, 'Should have p99 of zero')
self.assertEqual(percentiles[4], 0, 'Should have p99.9 of zero')
def test_rate(self):
self.assertEqual(self.timer.rate(time.time()), 0,
'Should have a one-minute rate of zero`')
def test_no_values(self):
self.assertEqual(len(self.timer.get_values()), 0,
'Should have no values')
def test_httpinfo_timer3(self):
"""Returns a valid histogram with data."""
tmr = TimerMetricReporter('gorets')
for i in range(1, 1001):
tmr.histogram.update(i)
data = yield self.get_results("metrics/gorets",
timer_metrics={'gorets': tmr})
hist = json.loads(data)
self.assertTrue(isinstance(hist, dict))
self.assertEquals(sum(hist["histogram"]), 1000)
class TestBlankTimerMetric(TestCase):
def setUp(self):
self.timer = TimerMetricReporter('test')
def test_max(self):
self.assertEqual(
self.timer.max(), 0,
'Should have a max of zero')
def test_min(self):
self.assertEqual(
self.timer.min(), 0,
'Should have a min of zero')
def test_mean(self):
self.assertEqual(
self.timer.max(), 0,
'Should have a mean of zero')
def test_count(self):
self.assertEqual(
self.timer.count, 0,
'Should have a count of zero')
def test_std_dev(self):
self.assertEqual(
self.timer.std_dev(), 0,
'Should have a standard deviation of zero')
def test_percentiles(self):
percentiles = self.timer.percentiles(0.5, 0.95, 0.98, 0.99, 0.999)
self.assertEqual(
percentiles[0], 0,
'Should have median of zero')
self.assertEqual(
percentiles[1], 0,
'Should have p95 of zero')
self.assertEqual(
percentiles[2], 0,
'Should have p98 of zero')
self.assertEqual(
percentiles[3], 0,
'Should have p99 of zero')
self.assertEqual(
percentiles[4], 0,
'Should have p99.9 of zero')
def test_rate(self):
self.assertEqual(
self.timer.rate(time.time()), 0,
'Should have a one-minute rate of zero`')
def test_no_values(self):
self.assertEqual(
len(self.timer.get_values()), 0,
'Should have no values')
def test_httpinfo_timer2(self):
"""Returns the canonical empty histogram without data."""
tmr = TimerMetricReporter('gorets')
data = yield self.get_results("metrics/gorets",
timer_metrics={'gorets': tmr})
self.assertEquals(json.loads(data)["histogram"], [0.] * 10)
class TestTimingSeriesEvents(TestCase):
def setUp(self):
self.timer = TimerMetricReporter('test')
self.timer.update(10)
self.timer.update(20)
self.timer.update(20)
self.timer.update(30)
self.timer.update(40)
def test_count(self):
self.assertEqual(self.timer.count, 5, 'Should record the count')
def test_min(self):
self.assertTrue((math.fabs(self.timer.min() - 10.0) < 0.001),
'Should calculate the minimum duration')
def test_max(self):
self.assertTrue((math.fabs(self.timer.max() - 40.0) < 0.001),
'Should calculate the maximum duration')
def test_mean(self):
self.assertTrue((math.fabs(self.timer.mean() - 24.0) < 0.001),
'Should calculate the mean duration')
def test_std_dev(self):
self.assertTrue((math.fabs(self.timer.std_dev() - 11.401) < 0.001),
'Should calculate the standard deviation')
def test_percentiles(self):
percentiles = self.timer.percentiles(0.5, 0.95, 0.98, 0.99, 0.999)
self.assertTrue((math.fabs(percentiles[0] - 20.0) < 0.001),
'Should calculate the median')
self.assertTrue((math.fabs(percentiles[1] - 40.0) < 0.001),
'Should calculate the p95')
self.assertTrue((math.fabs(percentiles[2] - 40.0) < 0.001),
'Should calculate the p98')
self.assertTrue((math.fabs(percentiles[3] - 40.0) < 0.001),
'Should calculate the p99')
self.assertTrue((math.fabs(percentiles[4] - 40.0) < 0.001),
'Should calculate the p999')
def test_values(self):
self.assertEqual(set(self.timer.get_values()),
set([10, 20, 20, 30,
40]), 'Should have a series of values')
def setUp(self):
self.timer = TimerMetricReporter('test')
class TestTimingSeriesEvents(TestCase):
def setUp(self):
self.timer = TimerMetricReporter('test')
self.timer.update(10)
self.timer.update(20)
self.timer.update(20)
self.timer.update(30)
self.timer.update(40)
def test_count(self):
self.assertEqual(
self.timer.count, 5,
'Should record the count')
def test_min(self):
self.assertTrue(
(math.fabs(self.timer.min() - 10.0) < 0.001),
'Should calculate the minimum duration')
def test_max(self):
self.assertTrue(
(math.fabs(self.timer.max() - 40.0) < 0.001),
'Should calculate the maximum duration')
def test_mean(self):
self.assertTrue(
(math.fabs(self.timer.mean() - 24.0) < 0.001),
'Should calculate the mean duration')
def test_std_dev(self):
self.assertTrue(
(math.fabs(self.timer.std_dev() - 11.401) < 0.001),
'Should calculate the standard deviation')
def test_percentiles(self):
percentiles = self.timer.percentiles(0.5, 0.95, 0.98, 0.99, 0.999)
self.assertTrue(
(math.fabs(percentiles[0] - 20.0) < 0.001),
'Should calculate the median')
self.assertTrue(
(math.fabs(percentiles[1] - 40.0) < 0.001),
'Should calculate the p95')
self.assertTrue(
(math.fabs(percentiles[2] - 40.0) < 0.001),
'Should calculate the p98')
self.assertTrue(
(math.fabs(percentiles[3] - 40.0) < 0.001),
'Should calculate the p99')
self.assertTrue(
(math.fabs(percentiles[4] - 40.0) < 0.001),
'Should calculate the p999')
def test_values(self):
self.assertEqual(
set(self.timer.get_values()), set([10, 20, 20, 30, 40]),
'Should have a series of values')
def setUp(self):
self.timer = TimerMetricReporter('test')