def test_release_bound_instrument(self):
meter = metrics.MeterProvider().get_meter(__name__)
label_keys = ("key1",)
kvp = {"key1": "value1"}
label_set = meter.get_label_set(kvp)
counter = metrics.Counter(
"name", "desc", "unit", float, meter, label_keys
)
meter.metrics.add(counter)
bound_counter = counter.bind(label_set)
bound_counter.add(4.0)
measure = metrics.Measure(
"name", "desc", "unit", float, meter, label_keys
)
meter.metrics.add(measure)
bound_measure = measure.bind(label_set)
bound_measure.record(42)
bound_counter.release()
bound_measure.release()
# be sure that bound instruments are only released after collection
self.assertEqual(len(counter.bound_instruments), 1)
self.assertEqual(len(measure.bound_instruments), 1)
meter.collect()
self.assertEqual(len(counter.bound_instruments), 0)
self.assertEqual(len(measure.bound_instruments), 0)
def test_direct_call_release_bound_instrument(self):
meter = metrics.MeterProvider().get_meter(__name__)
label_keys = ("key1",)
kvp = {"key1": "value1"}
label_set = meter.get_label_set(kvp)
counter = metrics.Counter(
"name", "desc", "unit", float, meter, label_keys
)
meter.metrics.add(counter)
counter.add(4.0, label_set)
measure = metrics.Measure(
"name", "desc", "unit", float, meter, label_keys
)
meter.metrics.add(measure)
measure.record(42.0, label_set)
self.assertEqual(len(counter.bound_instruments), 1)
self.assertEqual(len(measure.bound_instruments), 1)
meter.collect()
self.assertEqual(len(counter.bound_instruments), 0)
self.assertEqual(len(measure.bound_instruments), 0)
def test_record(self):
meter = metrics.Meter()
metric = metrics.Measure("name", "desc", "unit", int, ("key",))
kvp = {"key": "value"}
label_set = meter.get_label_set(kvp)
handle = metric.get_handle(label_set)
metric.record(label_set, 3)
# Record not implemented yet
self.assertEqual(handle.data, 0)
def test_record_batch_multiple(self):
meter = metrics.Meter()
label_keys = ("key1", "key2", "key3")
label_values = ("value1", "value2", "value3")
counter = metrics.Counter("name", "desc", "unit", float, label_keys)
gauge = metrics.Gauge("name", "desc", "unit", int, label_keys)
measure = metrics.Measure("name", "desc", "unit", float, label_keys)
record_tuples = [(counter, 1.0), (gauge, 5), (measure, 3.0)]
meter.record_batch(label_values, record_tuples)
self.assertEqual(counter.get_handle(label_values).data, 1.0)
self.assertEqual(gauge.get_handle(label_values).data, 5)
self.assertEqual(measure.get_handle(label_values).data, 0)
def test_record(self):
meter = metrics.MeterProvider().get_meter(__name__)
metric = metrics.Measure("name", "desc", "unit", int, meter, ("key",))
labels = {"key": "value"}
bound_measure = metric.bind(labels)
values = (37, 42, 7)
for val in values:
metric.record(val, labels)
self.assertEqual(
bound_measure.aggregator.current,
(min(values), max(values), sum(values), len(values)),
)
def test_record(self):
meter = metrics.MeterProvider().get_meter(__name__)
metric = metrics.Measure("name", "desc", "unit", int, meter, ("key", ))
kvp = {"key": "value"}
label_set = meter.get_label_set(kvp)
handle = metric.get_handle(label_set)
values = (37, 42, 7)
for val in values:
metric.record(val, label_set)
self.assertEqual(
handle.aggregator.current,
(min(values), max(values), sum(values), len(values)),
)
def test_record_batch_multiple(self):
meter = metrics.MeterProvider().get_meter(__name__)
label_keys = ("key1", "key2", "key3")
kvp = {"key1": "value1", "key2": "value2", "key3": "value3"}
label_set = meter.get_label_set(kvp)
counter = metrics.Counter("name", "desc", "unit", float, meter,
label_keys)
measure = metrics.Measure("name", "desc", "unit", float, meter,
label_keys)
record_tuples = [(counter, 1.0), (measure, 3.0)]
meter.record_batch(label_set, record_tuples)
self.assertEqual(counter.get_handle(label_set).aggregator.current, 1.0)
self.assertEqual(
measure.get_handle(label_set).aggregator.current,
(3.0, 3.0, 3.0, 1),
)
def test_record(self):
metric = metrics.Measure("name", "desc", "unit", int, ("key", ))
handle = metric.get_handle(("value", ))
metric.record(("value", ), 3)
# Record not implemented yet
self.assertEqual(handle.data, 0)
