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opentelemetry-go/metric/noop_test.go
alrex fe7058daa2
adding NewNoopMeterProvider to follow trace api (#2237)
* adding NewNoopMeterProvider to follow trace api

* Update CHANGELOG.md

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>

* fix lint

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-09-13 09:14:32 -07:00

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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 metric
import (
"testing"
)
func TestNewNoopMeterProvider(t *testing.T) {
got, want := NewNoopMeterProvider(), noopMeterProvider{}
if got != want {
t.Errorf("NewNoopMeterProvider() returned %#v, want %#v", got, want)
}
}
func TestNoopMeterProviderMeter(t *testing.T) {
mp := NewNoopMeterProvider()
got, want := mp.Meter(""), Meter{}
if got != want {
t.Errorf("noopMeterProvider.Meter() returned %#v, want %#v", got, want)
}
}