mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-18 16:47:18 +02:00
d18c135f58
* Add internal pkg to bridge/opencensus * Use the bridge/opencensus/internal pkg * Correct testing comments * Remove added unit tests
279 lines
9.2 KiB
Go
279 lines
9.2 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 opencensus
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
octrace "go.opencensus.io/trace"
|
|
|
|
"go.opentelemetry.io/otel/attribute"
|
|
"go.opentelemetry.io/otel/bridge/opencensus/internal"
|
|
"go.opentelemetry.io/otel/bridge/opencensus/utils"
|
|
"go.opentelemetry.io/otel/codes"
|
|
"go.opentelemetry.io/otel/oteltest"
|
|
"go.opentelemetry.io/otel/trace"
|
|
)
|
|
|
|
func TestMixedAPIs(t *testing.T) {
|
|
sr := new(oteltest.SpanRecorder)
|
|
tp := oteltest.NewTracerProvider(oteltest.WithSpanRecorder(sr))
|
|
tracer := tp.Tracer("mixedapitracer")
|
|
octrace.DefaultTracer = NewTracer(tracer)
|
|
|
|
func() {
|
|
ctx := context.Background()
|
|
var ocspan1 *octrace.Span
|
|
ctx, ocspan1 = octrace.StartSpan(ctx, "OpenCensusSpan1")
|
|
defer ocspan1.End()
|
|
|
|
var otspan1 trace.Span
|
|
ctx, otspan1 = tracer.Start(ctx, "OpenTelemetrySpan1")
|
|
defer otspan1.End()
|
|
|
|
var ocspan2 *octrace.Span
|
|
ctx, ocspan2 = octrace.StartSpan(ctx, "OpenCensusSpan2")
|
|
defer ocspan2.End()
|
|
|
|
var otspan2 trace.Span
|
|
_, otspan2 = tracer.Start(ctx, "OpenTelemetrySpan2")
|
|
defer otspan2.End()
|
|
}()
|
|
|
|
spans := sr.Completed()
|
|
|
|
if len(spans) != 4 {
|
|
for _, span := range spans {
|
|
t.Logf("Span: %s", span.Name())
|
|
}
|
|
t.Fatalf("Got %d spans, exepected %d.", len(spans), 4)
|
|
}
|
|
|
|
parent := &oteltest.Span{}
|
|
for i := range spans {
|
|
// Reverse the order we look at the spans in, since they are listed in last-to-first order.
|
|
i = len(spans) - i - 1
|
|
// Verify that OpenCensus spans and opentelemetry spans have each other as parents.
|
|
if spans[i].ParentSpanID() != parent.SpanContext().SpanID() {
|
|
t.Errorf("Span %v had parent %v. Expected %d", spans[i].Name(), spans[i].ParentSpanID(), parent.SpanContext().SpanID())
|
|
}
|
|
parent = spans[i]
|
|
}
|
|
}
|
|
|
|
func TestStartOptions(t *testing.T) {
|
|
sr := new(oteltest.SpanRecorder)
|
|
tp := oteltest.NewTracerProvider(oteltest.WithSpanRecorder(sr))
|
|
octrace.DefaultTracer = NewTracer(tp.Tracer("startoptionstracer"))
|
|
|
|
ctx := context.Background()
|
|
_, span := octrace.StartSpan(ctx, "OpenCensusSpan", octrace.WithSpanKind(octrace.SpanKindClient))
|
|
span.End()
|
|
|
|
spans := sr.Completed()
|
|
|
|
if len(spans) != 1 {
|
|
t.Fatalf("Got %d spans, exepected %d", len(spans), 1)
|
|
}
|
|
|
|
if spans[0].SpanKind() != trace.SpanKindClient {
|
|
t.Errorf("Got span kind %v, exepected %d", spans[0].SpanKind(), trace.SpanKindClient)
|
|
}
|
|
}
|
|
|
|
func TestStartSpanWithRemoteParent(t *testing.T) {
|
|
sr := new(oteltest.SpanRecorder)
|
|
tp := oteltest.NewTracerProvider(oteltest.WithSpanRecorder(sr))
|
|
tracer := tp.Tracer("remoteparent")
|
|
octrace.DefaultTracer = NewTracer(tracer)
|
|
|
|
ctx := context.Background()
|
|
ctx, parent := tracer.Start(ctx, "OpenTelemetrySpan1")
|
|
|
|
_, span := octrace.StartSpanWithRemoteParent(ctx, "OpenCensusSpan", utils.OTelSpanContextToOC(parent.SpanContext()))
|
|
span.End()
|
|
|
|
spans := sr.Completed()
|
|
|
|
if len(spans) != 1 {
|
|
t.Fatalf("Got %d spans, exepected %d", len(spans), 1)
|
|
}
|
|
|
|
if spans[0].ParentSpanID() != parent.SpanContext().SpanID() {
|
|
t.Errorf("Span %v, had parent %v. Expected %d", spans[0].Name(), spans[0].ParentSpanID(), parent.SpanContext().SpanID())
|
|
}
|
|
}
|
|
|
|
func TestToFromContext(t *testing.T) {
|
|
sr := new(oteltest.SpanRecorder)
|
|
tp := oteltest.NewTracerProvider(oteltest.WithSpanRecorder(sr))
|
|
tracer := tp.Tracer("tofromcontext")
|
|
octrace.DefaultTracer = NewTracer(tracer)
|
|
|
|
func() {
|
|
ctx := context.Background()
|
|
|
|
_, otSpan1 := tracer.Start(ctx, "OpenTelemetrySpan1")
|
|
defer otSpan1.End()
|
|
|
|
// Use NewContext instead of the context from Start
|
|
ctx = octrace.NewContext(ctx, internal.NewSpan(otSpan1))
|
|
|
|
ctx, _ = tracer.Start(ctx, "OpenTelemetrySpan2")
|
|
|
|
// Get the opentelemetry span using the OpenCensus FromContext, and end it
|
|
otSpan2 := octrace.FromContext(ctx)
|
|
defer otSpan2.End()
|
|
|
|
}()
|
|
|
|
spans := sr.Completed()
|
|
|
|
if len(spans) != 2 {
|
|
t.Fatalf("Got %d spans, exepected %d.", len(spans), 2)
|
|
}
|
|
|
|
parent := &oteltest.Span{}
|
|
for i := range spans {
|
|
// Reverse the order we look at the spans in, since they are listed in last-to-first order.
|
|
i = len(spans) - i - 1
|
|
// Verify that OpenCensus spans and opentelemetry spans have each other as parents.
|
|
if spans[i].ParentSpanID() != parent.SpanContext().SpanID() {
|
|
t.Errorf("Span %v had parent %v. Expected %d", spans[i].Name(), spans[i].ParentSpanID(), parent.SpanContext().SpanID())
|
|
}
|
|
parent = spans[i]
|
|
}
|
|
}
|
|
|
|
func TestIsRecordingEvents(t *testing.T) {
|
|
sr := new(oteltest.SpanRecorder)
|
|
tp := oteltest.NewTracerProvider(oteltest.WithSpanRecorder(sr))
|
|
octrace.DefaultTracer = NewTracer(tp.Tracer("isrecordingevents"))
|
|
|
|
ctx := context.Background()
|
|
_, ocspan := octrace.StartSpan(ctx, "OpenCensusSpan1")
|
|
if !ocspan.IsRecordingEvents() {
|
|
t.Errorf("Got %v, expected true", ocspan.IsRecordingEvents())
|
|
}
|
|
}
|
|
|
|
func TestSetThings(t *testing.T) {
|
|
sr := new(oteltest.SpanRecorder)
|
|
tp := oteltest.NewTracerProvider(oteltest.WithSpanRecorder(sr))
|
|
octrace.DefaultTracer = NewTracer(tp.Tracer("setthings"))
|
|
|
|
ctx := context.Background()
|
|
_, ocspan := octrace.StartSpan(ctx, "OpenCensusSpan1")
|
|
ocspan.SetName("span-foo")
|
|
ocspan.SetStatus(octrace.Status{Code: 1, Message: "foo"})
|
|
ocspan.AddAttributes(
|
|
octrace.BoolAttribute("bool", true),
|
|
octrace.Int64Attribute("int64", 12345),
|
|
octrace.Float64Attribute("float64", 12.345),
|
|
octrace.StringAttribute("string", "stringval"),
|
|
)
|
|
ocspan.Annotate(
|
|
[]octrace.Attribute{octrace.StringAttribute("string", "annotateval")},
|
|
"annotate",
|
|
)
|
|
ocspan.Annotatef(
|
|
[]octrace.Attribute{
|
|
octrace.Int64Attribute("int64", 12345),
|
|
octrace.Float64Attribute("float64", 12.345),
|
|
},
|
|
"annotate%d", 67890,
|
|
)
|
|
ocspan.AddMessageSendEvent(123, 456, 789)
|
|
ocspan.AddMessageReceiveEvent(246, 135, 369)
|
|
ocspan.End()
|
|
|
|
spans := sr.Completed()
|
|
|
|
if len(spans) != 1 {
|
|
t.Fatalf("Got %d spans, exepected %d.", len(spans), 1)
|
|
}
|
|
s := spans[0]
|
|
|
|
if s.Name() != "span-foo" {
|
|
t.Errorf("Got name %v, expected span-foo", s.Name())
|
|
}
|
|
|
|
if s.StatusCode().String() != codes.Error.String() {
|
|
t.Errorf("Got code %v, expected 1", s.StatusCode().String())
|
|
}
|
|
|
|
if s.StatusMessage() != "foo" {
|
|
t.Errorf("Got code %v, expected foo", s.StatusMessage())
|
|
}
|
|
|
|
if v := s.Attributes()[attribute.Key("bool")]; !v.AsBool() {
|
|
t.Errorf("Got attributes[bool] %v, expected true", v.AsBool())
|
|
}
|
|
if v := s.Attributes()[attribute.Key("int64")]; v.AsInt64() != 12345 {
|
|
t.Errorf("Got attributes[int64] %v, expected 12345", v.AsInt64())
|
|
}
|
|
if v := s.Attributes()[attribute.Key("float64")]; v.AsFloat64() != 12.345 {
|
|
t.Errorf("Got attributes[float64] %v, expected 12.345", v.AsFloat64())
|
|
}
|
|
if v := s.Attributes()[attribute.Key("string")]; v.AsString() != "stringval" {
|
|
t.Errorf("Got attributes[string] %v, expected stringval", v.AsString())
|
|
}
|
|
|
|
if len(s.Events()) != 4 {
|
|
t.Fatalf("Got len(events) = %v, expected 4", len(s.Events()))
|
|
}
|
|
annotateEvent := s.Events()[0]
|
|
annotatefEvent := s.Events()[1]
|
|
sendEvent := s.Events()[2]
|
|
receiveEvent := s.Events()[3]
|
|
if v := annotateEvent.Attributes[attribute.Key("string")]; v.AsString() != "annotateval" {
|
|
t.Errorf("Got annotateEvent.Attributes[string] = %v, expected annotateval", v.AsString())
|
|
}
|
|
if annotateEvent.Name != "annotate" {
|
|
t.Errorf("Got annotateEvent.Name = %v, expected annotate", annotateEvent.Name)
|
|
}
|
|
if v := annotatefEvent.Attributes[attribute.Key("int64")]; v.AsInt64() != 12345 {
|
|
t.Errorf("Got annotatefEvent.Attributes[int64] = %v, expected 12345", v.AsInt64())
|
|
}
|
|
if v := annotatefEvent.Attributes[attribute.Key("float64")]; v.AsFloat64() != 12.345 {
|
|
t.Errorf("Got annotatefEvent.Attributes[float64] = %v, expected 12.345", v.AsFloat64())
|
|
}
|
|
if annotatefEvent.Name != "annotate67890" {
|
|
t.Errorf("Got annotatefEvent.Name = %v, expected annotate67890", annotatefEvent.Name)
|
|
}
|
|
if v := annotateEvent.Attributes[attribute.Key("string")]; v.AsString() != "annotateval" {
|
|
t.Errorf("Got annotateEvent.Attributes[string] = %v, expected annotateval", v.AsString())
|
|
}
|
|
if sendEvent.Name != internal.MessageSendEvent {
|
|
t.Errorf("Got sendEvent.Name = %v, expected message send", sendEvent.Name)
|
|
}
|
|
if v := sendEvent.Attributes[internal.UncompressedKey]; v.AsInt64() != 456 {
|
|
t.Errorf("Got sendEvent.Attributes[uncompressedKey] = %v, expected 456", v.AsInt64())
|
|
}
|
|
if v := sendEvent.Attributes[internal.CompressedKey]; v.AsInt64() != 789 {
|
|
t.Errorf("Got sendEvent.Attributes[compressedKey] = %v, expected 789", v.AsInt64())
|
|
}
|
|
if receiveEvent.Name != internal.MessageReceiveEvent {
|
|
t.Errorf("Got receiveEvent.Name = %v, expected message receive", receiveEvent.Name)
|
|
}
|
|
if v := receiveEvent.Attributes[internal.UncompressedKey]; v.AsInt64() != 135 {
|
|
t.Errorf("Got receiveEvent.Attributes[uncompressedKey] = %v, expected 135", v.AsInt64())
|
|
}
|
|
if v := receiveEvent.Attributes[internal.CompressedKey]; v.AsInt64() != 369 {
|
|
t.Errorf("Got receiveEvent.Attributes[compressedKey] = %v, expected 369", v.AsInt64())
|
|
}
|
|
}
|