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opentelemetry-go/bridge/opencensus/internal/oc2otel/tracer_start_options_test.go
2021-08-09 08:56:24 -07:00

53 lines
1.5 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 oc2otel
import (
"testing"
octrace "go.opencensus.io/trace"
"go.opentelemetry.io/otel/trace"
)
func TestStartOptionsSpanKind(t *testing.T) {
conv := map[int]trace.SpanKind{
octrace.SpanKindClient: trace.SpanKindClient,
octrace.SpanKindServer: trace.SpanKindServer,
octrace.SpanKindUnspecified: trace.SpanKindUnspecified,
}
for oc, otel := range conv {
ocOpts := []octrace.StartOption{octrace.WithSpanKind(oc)}
otelOpts, err := StartOptions(ocOpts)
if err != nil {
t.Errorf("StartOptions errored: %v", err)
continue
}
c := trace.NewSpanStartConfig(otelOpts...)
if c.SpanKind() != otel {
t.Errorf("conversion of SpanKind start option: got %v, want %v", c.SpanKind(), otel)
}
}
}
func TestStartOptionsSamplerErrors(t *testing.T) {
ocOpts := []octrace.StartOption{octrace.WithSampler(octrace.AlwaysSample())}
_, err := StartOptions(ocOpts)
if err == nil {
t.Error("StartOptions should error Sampler option")
}
}