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opentelemetry-go/metric/instrument/syncfloat64_test.go
Tyler Yahn 90df52586b
Split metric configuration down to instrument (#3895)
* Split metric configuration down to instrument

* Rename *ObserverOptions to *ObservableOption

* Update option docs with links
2023-03-21 08:16:57 -05:00

54 lines
1.4 KiB
Go

// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package instrument // import "go.opentelemetry.io/otel/metric/instrument"
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestFloat64Configuration(t *testing.T) {
const (
token float64 = 43
desc = "Instrument description."
uBytes = "By"
)
run := func(got float64Config) func(*testing.T) {
return func(t *testing.T) {
assert.Equal(t, desc, got.Description(), "description")
assert.Equal(t, uBytes, got.Unit(), "unit")
}
}
t.Run("Float64Counter", run(
NewFloat64CounterConfig(WithDescription(desc), WithUnit(uBytes)),
))
t.Run("Float64UpDownCounter", run(
NewFloat64UpDownCounterConfig(WithDescription(desc), WithUnit(uBytes)),
))
t.Run("Float64Histogram", run(
NewFloat64HistogramConfig(WithDescription(desc), WithUnit(uBytes)),
))
}
type float64Config interface {
Description() string
Unit() string
}