mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-14 10:13:10 +02:00
f535b1e65f
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com> Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
77 lines
1.8 KiB
Go
77 lines
1.8 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 metric
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestMeterConcurrentSafe(t *testing.T) {
|
|
const name = "TestMeterConcurrentSafe meter"
|
|
mp := NewMeterProvider()
|
|
|
|
go func() {
|
|
_ = mp.Meter(name)
|
|
}()
|
|
|
|
_ = mp.Meter(name)
|
|
}
|
|
|
|
func TestForceFlushConcurrentSafe(t *testing.T) {
|
|
mp := NewMeterProvider()
|
|
|
|
go func() {
|
|
_ = mp.ForceFlush(context.Background())
|
|
}()
|
|
|
|
_ = mp.ForceFlush(context.Background())
|
|
}
|
|
|
|
func TestShutdownConcurrentSafe(t *testing.T) {
|
|
mp := NewMeterProvider()
|
|
|
|
go func() {
|
|
_ = mp.Shutdown(context.Background())
|
|
}()
|
|
|
|
_ = mp.Shutdown(context.Background())
|
|
}
|
|
|
|
func TestMeterDoesNotPanicForEmptyMeterProvider(t *testing.T) {
|
|
mp := MeterProvider{}
|
|
assert.NotPanics(t, func() { _ = mp.Meter("") })
|
|
}
|
|
|
|
func TestForceFlushDoesNotPanicForEmptyMeterProvider(t *testing.T) {
|
|
mp := MeterProvider{}
|
|
assert.NotPanics(t, func() { _ = mp.ForceFlush(context.Background()) })
|
|
}
|
|
|
|
func TestShutdownDoesNotPanicForEmptyMeterProvider(t *testing.T) {
|
|
mp := MeterProvider{}
|
|
assert.NotPanics(t, func() { _ = mp.Shutdown(context.Background()) })
|
|
}
|
|
|
|
func TestMeterProviderReturnsSameMeter(t *testing.T) {
|
|
mp := MeterProvider{}
|
|
mtr := mp.Meter("")
|
|
|
|
assert.Same(t, mtr, mp.Meter(""))
|
|
assert.NotSame(t, mtr, mp.Meter("diff"))
|
|
}
|