forked from open-telemetry/opentelemetry-collector-contrib
/
factory_test.go
89 lines (75 loc) · 2.42 KB
/
factory_test.go
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// 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 awsxrayreceiver
import (
"context"
"os"
"runtime"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"go.opentelemetry.io/collector/component/componenterror"
"go.opentelemetry.io/collector/component/componenttest"
"go.opentelemetry.io/collector/config"
"go.opentelemetry.io/collector/config/configcheck"
"go.opentelemetry.io/collector/consumer/consumertest"
awsxray "github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/xray"
)
func TestCreateDefaultConfig(t *testing.T) {
factory := NewFactory()
cfg := factory.CreateDefaultConfig()
assert.NotNil(t, cfg, "failed to create default config")
assert.NoError(t, configcheck.ValidateConfig(cfg))
assert.Equal(t, config.Type(awsxray.TypeStr), factory.Type())
}
func TestCreateTracesReceiver(t *testing.T) {
// TODO review if test should succeed on Windows
if runtime.GOOS == "windows" {
t.Skip()
}
env := stashEnv()
defer restoreEnv(env)
os.Setenv(defaultRegionEnvName, mockRegion)
factory := NewFactory()
_, err := factory.CreateTracesReceiver(
context.Background(),
componenttest.NewNopReceiverCreateSettings(),
factory.CreateDefaultConfig().(*Config),
consumertest.NewNop(),
)
assert.Nil(t, err, "trace receiver can be created")
}
func TestCreateMetricsReceiver(t *testing.T) {
factory := NewFactory()
_, err := factory.CreateMetricsReceiver(
context.Background(),
componenttest.NewNopReceiverCreateSettings(),
factory.CreateDefaultConfig().(*Config),
consumertest.NewNop(),
)
assert.NotNil(t, err, "a trace receiver factory should not create a metric receiver")
assert.ErrorIs(t, err, componenterror.ErrDataTypeIsNotSupported)
}
func stashEnv() []string {
env := os.Environ()
os.Clearenv()
return env
}
func restoreEnv(env []string) {
os.Clearenv()
for _, e := range env {
p := strings.SplitN(e, "=", 2)
os.Setenv(p[0], p[1])
}
}