You've already forked opentelemetry-go
mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2025-10-31 00:07:40 +02:00
b7f634a4fe
* Add internaltest templates * Generate internaltest using gotmpl * Generate the sdk/internal/internaltest pkg * Use sdk/internal/internaltest in sdk module * Generate exporters/jaeger/internal/internaltest pkg * Use exporters/jaeger/internal/internaltest in jaeger exporter * Generate the exporters/zipkin/internal/internaltest pkg * Use local internaltest in zipkin exporter * Fix import path name in trace test
63 lines
1.9 KiB
Go
63 lines
1.9 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 zipkin
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
ottest "go.opentelemetry.io/otel/exporters/zipkin/internal/internaltest"
|
|
)
|
|
|
|
func TestEnvOrWithCollectorEndpointOptionsFromEnv(t *testing.T) {
|
|
testCases := []struct {
|
|
name string
|
|
envEndpoint string
|
|
defaultCollectorEndpoint string
|
|
expectedCollectorEndpoint string
|
|
}{
|
|
{
|
|
name: "overrides value via environment variables",
|
|
envEndpoint: "http://localhost:19411/foo",
|
|
defaultCollectorEndpoint: defaultCollectorURL,
|
|
expectedCollectorEndpoint: "http://localhost:19411/foo",
|
|
},
|
|
{
|
|
name: "environment variables is empty, will not overwrite value",
|
|
envEndpoint: "",
|
|
defaultCollectorEndpoint: defaultCollectorURL,
|
|
expectedCollectorEndpoint: defaultCollectorURL,
|
|
},
|
|
}
|
|
|
|
envStore := ottest.NewEnvStore()
|
|
envStore.Record(envEndpoint)
|
|
defer func() {
|
|
require.NoError(t, envStore.Restore())
|
|
}()
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
require.NoError(t, os.Setenv(envEndpoint, tc.envEndpoint))
|
|
|
|
endpoint := envOr(envEndpoint, tc.defaultCollectorEndpoint)
|
|
|
|
assert.Equal(t, tc.expectedCollectorEndpoint, endpoint)
|
|
})
|
|
}
|
|
}
|