def test_export(self):
meter_provider = metrics.MeterProvider()
meter = meter_provider.get_meter(__name__)
exporter = ConsoleMetricsExporter()
metric = metrics.Counter(
"available memory",
"available memory",
"bytes",
int,
meter,
("environment", ),
)
labels = {"environment": "staging"}
aggregator = SumAggregator()
record = MetricRecord(metric, labels, aggregator,
meter_provider.resource)
result = '{}(data="{}", labels="{}", value={}, resource={})'.format(
ConsoleMetricsExporter.__name__,
metric,
labels,
aggregator.checkpoint,
meter_provider.resource.attributes,
)
with mock.patch("sys.stdout") as mock_stdout:
exporter.export([record])
mock_stdout.write.assert_any_call(result)
def test_export(self):
exporter = ConsoleMetricsExporter()
metric = metrics.Counter(
"available memory",
"available memory",
"bytes",
int,
("environment", ),
)
label_values = ("staging", )
handle = metric.get_handle(label_values)
result = '{}(data="{}", label_values="{}", metric_data={})'.format(
ConsoleMetricsExporter.__name__, metric, label_values, handle)
with mock.patch("sys.stdout") as mock_stdout:
exporter.export([(metric, label_values)])
mock_stdout.write.assert_any_call(result)
def test_export(self):
meter = metrics.MeterProvider().get_meter(__name__)
exporter = ConsoleMetricsExporter()
metric = metrics.Counter(
"available memory",
"available memory",
"bytes",
int,
meter,
("environment", ),
)
kvp = {"environment": "staging"}
label_set = metrics.LabelSet(kvp)
aggregator = CounterAggregator()
record = MetricRecord(aggregator, label_set, metric)
result = '{}(data="{}", label_set="{}", value={})'.format(
ConsoleMetricsExporter.__name__,
metric,
label_set.labels,
aggregator.checkpoint,
)
with mock.patch("sys.stdout") as mock_stdout:
exporter.export([record])
mock_stdout.write.assert_any_call(result)
from opentelemetry import metrics
from opentelemetry.sdk.metrics import Counter, Meter
from opentelemetry.sdk.metrics.export import ConsoleMetricsExporter
metrics.set_preferred_meter_implementation(lambda T: Meter())
meter = metrics.meter()
exporter = ConsoleMetricsExporter()
counter = meter.create_metric(
"available memory",
"available memory",
"bytes",
int,
Counter,
("environment",),
)
label_values = ("staging",)
counter_handle = counter.get_handle(label_values)
counter_handle.add(100)
exporter.export([(counter, label_values)])
exporter.shutdown()