Examples with TagContext io.opencensus.tags.TagContext used on opensource projects

Example 11 with TagContext

use of io.opencensus.tags.TagContext in project instrumentation-java by census-instrumentation.

the class ViewManagerImplTest method testRecordCumulative.

private void testRecordCumulative(Measure measure, Aggregation aggregation, double... values) {
    View view = createCumulativeView(VIEW_NAME, measure, aggregation, Arrays.asList(KEY));
    clock.setTime(Timestamp.create(1, 2));
    viewManager.registerView(view);
    TagContext tags = tagger.emptyBuilder().put(KEY, VALUE).build();
    for (double val : values) {
        putToMeasureMap(statsRecorder.newMeasureMap(), measure, val).record(tags);
    }
    clock.setTime(Timestamp.create(3, 4));
    ViewData viewData = viewManager.getView(VIEW_NAME);
    assertThat(viewData.getView()).isEqualTo(view);
    assertThat(viewData.getWindowData()).isEqualTo(CumulativeData.create(Timestamp.create(1, 2), Timestamp.create(3, 4)));
    StatsTestUtil.assertAggregationMapEquals(viewData.getAggregationMap(), ImmutableMap.of(Arrays.asList(VALUE), StatsTestUtil.createAggregationData(aggregation, measure, values)), EPSILON);
}

Example 12 with TagContext

use of io.opencensus.tags.TagContext in project instrumentation-java by census-instrumentation.

the class ScopedTagMapTest method withTagContext.

@Test
public void withTagContext() {
    assertThat(tagContextToList(tagger.getCurrentTagContext())).isEmpty();
    TagContext scopedTags = tagger.emptyBuilder().put(KEY_1, VALUE_1).build();
    Scope scope = tagger.withTagContext(scopedTags);
    try {
        assertThat(tagger.getCurrentTagContext()).isSameInstanceAs(scopedTags);
    } finally {
        scope.close();
    }
    assertThat(tagContextToList(tagger.getCurrentTagContext())).isEmpty();
}

Example 13 with TagContext

use of io.opencensus.tags.TagContext in project instrumentation-java by census-instrumentation.

the class CurrentTagMapUtilsTest method testGetCurrentTagMap_ContextSetToNull.

@Test
public void testGetCurrentTagMap_ContextSetToNull() {
    Context orig = ContextUtils.withValue(Context.current(), null).attach();
    try {
        TagContext tags = CurrentTagMapUtils.getCurrentTagMap();
        assertThat(tags).isNotNull();
        assertThat(tagContextToList(tags)).isEmpty();
    } finally {
        Context.current().detach(orig);
    }
}

Example 14 with TagContext

use of io.opencensus.tags.TagContext in project instrumentation-java by census-instrumentation.

the class TagMapImplTest method put_existingKey.

@Test
public void put_existingKey() {
    TagContext tags = new TagMapImpl(ImmutableMap.of(K1, VM1));
    assertThat(((TagMapImpl) tagger.toBuilder(tags).put(K1, V2).build()).getTags()).containsExactly(K1, VM2);
}

Example 15 with TagContext

use of io.opencensus.tags.TagContext in project instrumentation-java by census-instrumentation.

the class TagMapImplTest method putPropagating.

@Test
public void putPropagating() {
    TagContext tags1 = tagger.emptyBuilder().put(K1, V1, METADATA_UNLIMITED_PROPAGATION).build();
    TagContext tags2 = tagger.emptyBuilder().putPropagating(K1, V1).build();
    assertThat(tags1).isEqualTo(tags2);
}