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

Example 51 with Metric

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

the class DoubleGaugeImplTest method getOrCreateTimeSeries.

@Test
public void getOrCreateTimeSeries() {
    DoublePoint point = doubleGauge.getOrCreateTimeSeries(LABEL_VALUES);
    point.add(100);
    DoublePoint point1 = doubleGauge.getOrCreateTimeSeries(LABEL_VALUES);
    point1.set(500);
    Metric metric = doubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric).isEqualTo(Metric.create(METRIC_DESCRIPTOR, Collections.singletonList(TimeSeries.createWithOnePoint(LABEL_VALUES, Point.create(Value.doubleValue(500), TEST_TIME), null))));
    assertThat(point).isSameInstanceAs(point1);
}

Example 52 with Metric

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

the class DoubleGaugeImplTest method clear.

@Test
public void clear() {
    DoublePoint doublePoint = doubleGauge.getOrCreateTimeSeries(LABEL_VALUES);
    doublePoint.add(-11);
    DoublePoint defaultPoint = doubleGauge.getDefaultTimeSeries();
    defaultPoint.set(100);
    Metric metric = doubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(METRIC_DESCRIPTOR);
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(2);
    doubleGauge.clear();
    assertThat(doubleGauge.getMetric(testClock)).isNull();
}

Example 53 with Metric

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

the class DoubleGaugeImplTest method setDefaultLabelValues.

@Test
public void setDefaultLabelValues() {
    List<LabelKey> labelKeys = Arrays.asList(LabelKey.create("key1", "desc"), LabelKey.create("key2", "desc"));
    DoubleGaugeImpl doubleGauge = new DoubleGaugeImpl(METRIC_NAME, METRIC_DESCRIPTION, METRIC_UNIT, labelKeys, EMPTY_CONSTANT_LABELS);
    DoublePoint defaultPoint = doubleGauge.getDefaultTimeSeries();
    defaultPoint.set(-230);
    Metric metric = doubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(1);
    assertThat(metric.getTimeSeriesList().get(0).getLabelValues().size()).isEqualTo(2);
    assertThat(metric.getTimeSeriesList().get(0).getLabelValues().get(0)).isEqualTo(UNSET_VALUE);
    assertThat(metric.getTimeSeriesList().get(0).getLabelValues().get(1)).isEqualTo(UNSET_VALUE);
}

Example 54 with Metric

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

the class DoubleGaugeImplTest method multipleMetrics_GetMetric.

@Test
public void multipleMetrics_GetMetric() {
    DoublePoint doublePoint = doubleGauge.getOrCreateTimeSeries(LABEL_VALUES);
    doublePoint.add(1);
    doublePoint.add(2);
    DoublePoint defaultPoint = doubleGauge.getDefaultTimeSeries();
    defaultPoint.set(100);
    DoublePoint doublePoint1 = doubleGauge.getOrCreateTimeSeries(LABEL_VALUES1);
    doublePoint1.add(-100);
    doublePoint1.add(-20);
    List<TimeSeries> expectedTimeSeriesList = new ArrayList<TimeSeries>();
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(LABEL_VALUES, Point.create(Value.doubleValue(3), TEST_TIME), null));
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(DEFAULT_LABEL_VALUES, Point.create(Value.doubleValue(100), TEST_TIME), null));
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(LABEL_VALUES1, Point.create(Value.doubleValue(-120), TEST_TIME), null));
    Metric metric = doubleGauge.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(METRIC_DESCRIPTOR);
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(3);
    assertThat(metric.getTimeSeriesList()).containsExactlyElementsIn(expectedTimeSeriesList);
}

Example 55 with Metric

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

the class DerivedDoubleCumulativeImplTest method addTimeSeries_IgnoreNegativeValue.

@Test
public void addTimeSeries_IgnoreNegativeValue() {
    derivedDoubleCumulative.createTimeSeries(LABEL_VALUES, null, negativeDoubleFunction);
    testClock.advanceTime(ONE_MINUTE);
    Timestamp endTime = testClock.now();
    Metric metric = derivedDoubleCumulative.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric).isEqualTo(Metric.createWithOneTimeSeries(METRIC_DESCRIPTOR, TimeSeries.createWithOnePoint(LABEL_VALUES, Point.create(Value.doubleValue(0), endTime), START_TIME)));
}