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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package aggregate
import (
"testing"
"github.com/stretchr/testify/assert"
"go.opentelemetry.io/otel/sdk/metric/exemplar"
)
func TestDrop(t *testing.T) {
t.Run("Int64", testDropFiltered[int64])
t.Run("Float64", testDropFiltered[float64])
}
func testDropFiltered[N int64 | float64](t *testing.T) {
r := DropReservoir[N]()
var dest []exemplar.Exemplar
r.Collect(&dest)
assert.Empty(t, dest, "non-sampled context should not be offered")
}
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