fix tests

Signed-off-by: Loc Mai <locmai0201@gmail.com>
open-telemetry · Mar 31, 2023 · 3c69be1 · 3c69be1
1 parent f21cc65
commit 3c69be1
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/exporter/prometheusexporter/accumulator.go b/exporter/prometheusexporter/accumulator.go
@@ -258,7 +258,7 @@ func (a *lastValueAccumulator) accumulateHistogram(metric pmetric.Metric, il pco
 		mv := v.(*accumulatedValue)
 
 		m := copyMetricMetadata(metric)
-		m.Histogram().SetAggregationTemporality(pmetric.AggregationTemporalityCumulative)
+		m.SetEmptyHistogram().SetAggregationTemporality(pmetric.AggregationTemporalityCumulative)
 
 		switch histogram.AggregationTemporality() {
 		case pmetric.AggregationTemporalityDelta:

diff --git a/exporter/prometheusexporter/accumulator_test.go b/exporter/prometheusexporter/accumulator_test.go
@@ -30,7 +30,7 @@ func TestAccumulateHistogram(t *testing.T) {
 	appendHistogram := func(ts time.Time, count uint64, sum float64, counts []uint64, bounds []float64, metrics pmetric.MetricSlice) {
 		metric := metrics.AppendEmpty()
 		metric.SetName("test_metric")
-		metric.Histogram().SetAggregationTemporality(pmetric.AggregationTemporalityDelta)
+		metric.SetEmptyHistogram().SetAggregationTemporality(pmetric.AggregationTemporalityDelta)
 		metric.SetDescription("test description")
 		dp := metric.Histogram().DataPoints().AppendEmpty()
 		dp.SetCount(count)