Examples with Metric io.opencensus.metrics.export.Metric used on opensource projects

Example 21 with Metric

use of io.opencensus.metrics.export.Metric in project instrumentation-java by census-instrumentation.

the class DerivedDoubleGaugeImplTest method createTimeSeries_WithObjFunction.

@Test
public void createTimeSeries_WithObjFunction() {
    derivedDoubleGauge.createTimeSeries(LABEL_VALUES, new QueueManager(), queueManagerFunction);
    Metric metric = derivedDoubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric).isEqualTo(Metric.createWithOneTimeSeries(METRIC_DESCRIPTOR, TimeSeries.createWithOnePoint(LABEL_VALUES, Point.create(Value.doubleValue(2.5), TEST_TIME), null)));
}

Example 22 with Metric

use of io.opencensus.metrics.export.Metric in project instrumentation-java by census-instrumentation.

the class DerivedDoubleGaugeImplTest method removeTimeSeries.

@Test
public void removeTimeSeries() {
    derivedDoubleGauge.createTimeSeries(LABEL_VALUES, null, doubleFunction);
    Metric metric = derivedDoubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(METRIC_DESCRIPTOR);
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(1);
    derivedDoubleGauge.removeTimeSeries(LABEL_VALUES);
    assertThat(derivedDoubleGauge.getMetric(testClock)).isNull();
}

Example 23 with Metric

use of io.opencensus.metrics.export.Metric in project instrumentation-java by census-instrumentation.

the class DerivedDoubleGaugeImplTest method withConstantLabels.

@Test
public void withConstantLabels() {
    List<LabelKey> labelKeys = Arrays.asList(LabelKey.create("key1", "desc"), LabelKey.create("key2", "desc"));
    List<LabelValue> labelValues = Arrays.asList(LabelValue.create("value1"), LabelValue.create("value2"));
    LabelKey constantKey = LabelKey.create("constant_key", "desc");
    LabelValue constantValue = LabelValue.create("constant_value");
    Map<LabelKey, LabelValue> constantLabels = Collections.<LabelKey, LabelValue>singletonMap(constantKey, constantValue);
    DerivedDoubleGaugeImpl derivedDoubleGauge2 = new DerivedDoubleGaugeImpl(METRIC_NAME, METRIC_DESCRIPTION, METRIC_UNIT, labelKeys, constantLabels);
    derivedDoubleGauge2.createTimeSeries(labelValues, new QueueManager(), queueManagerFunction);
    List<LabelKey> allKeys = new ArrayList<>(labelKeys);
    allKeys.add(constantKey);
    MetricDescriptor expectedDescriptor = MetricDescriptor.create(METRIC_NAME, METRIC_DESCRIPTION, METRIC_UNIT, Type.GAUGE_DOUBLE, allKeys);
    List<LabelValue> allValues = new ArrayList<>(labelValues);
    allValues.add(constantValue);
    TimeSeries expectedTimeSeries = TimeSeries.createWithOnePoint(allValues, Point.create(Value.doubleValue(2.5), TEST_TIME), null);
    Metric metric = derivedDoubleGauge2.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(expectedDescriptor);
    assertThat(metric.getTimeSeriesList()).containsExactly(expectedTimeSeries);
    derivedDoubleGauge2.removeTimeSeries(labelValues);
    Metric metric2 = derivedDoubleGauge2.getMetric(testClock);
    assertThat(metric2).isNull();
}

Example 24 with Metric

use of io.opencensus.metrics.export.Metric in project instrumentation-java by census-instrumentation.

the class DerivedDoubleGaugeImplTest method clear.

@Test
public void clear() {
    derivedDoubleGauge.createTimeSeries(LABEL_VALUES, null, doubleFunction);
    derivedDoubleGauge.createTimeSeries(LABEL_VALUES_1, new QueueManager(), queueManagerFunction);
    Metric metric = derivedDoubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(METRIC_DESCRIPTOR);
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(2);
    derivedDoubleGauge.clear();
    assertThat(derivedDoubleGauge.getMetric(testClock)).isNull();
}

Example 25 with Metric

use of io.opencensus.metrics.export.Metric in project instrumentation-java by census-instrumentation.

the class DerivedLongGaugeImplTest method addTimeSeries_WithNullObj.

@Test
public void addTimeSeries_WithNullObj() {
    derivedLongGauge.createTimeSeries(LABEL_VALUES, null, negativeLongFunction);
    Metric metric = derivedLongGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric).isEqualTo(Metric.createWithOneTimeSeries(METRIC_DESCRIPTOR, TimeSeries.createWithOnePoint(LABEL_VALUES, Point.create(Value.longValue(-200), TEST_TIME), null)));
}