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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package metric // import "go.opentelemetry.io/otel/metric"
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestInt64Configuration(t *testing.T) {
const (
token int64 = 43
desc = "Instrument description."
uBytes = "By"
)
run := func(got int64Config) func(*testing.T) {
return func(t *testing.T) {
assert.Equal(t, desc, got.Description(), "description")
assert.Equal(t, uBytes, got.Unit(), "unit")
}
}
t.Run("Int64Counter", run(
NewInt64CounterConfig(WithDescription(desc), WithUnit(uBytes)),
))
t.Run("Int64UpDownCounter", run(
NewInt64UpDownCounterConfig(WithDescription(desc), WithUnit(uBytes)),
))
t.Run("Int64Histogram", run(
NewInt64HistogramConfig(WithDescription(desc), WithUnit(uBytes)),
))
t.Run("Int64Gauge", run(
NewInt64GaugeConfig(WithDescription(desc), WithUnit(uBytes)),
))
}
type int64Config interface {
Description() string
Unit() string
}
func TestInt64ExplicitBucketHistogramConfiguration(t *testing.T) {
bounds := []float64{0.1, 0.5, 1.0}
got := NewInt64HistogramConfig(WithExplicitBucketBoundaries(bounds...))
assert.Equal(t, bounds, got.ExplicitBucketBoundaries(), "boundaries")
}
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