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sns_test.go
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// (c) Copyright IBM Corp. 2021
// (c) Copyright Instana Inc. 2021
package instaawssdk_test
import (
"errors"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/awstesting/unit"
"github.com/aws/aws-sdk-go/service/sns"
instana "github.com/instana/go-sensor"
"github.com/instana/go-sensor/instrumentation/instaawssdk"
"github.com/opentracing/opentracing-go"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestStartSNSSpan_WithActiveSpan(t *testing.T) {
recorder := instana.NewTestRecorder()
sensor := instana.NewSensorWithTracer(
instana.NewTracerWithEverything(&instana.Options{AgentClient: alwaysReadyClient{}}, recorder),
)
defer instana.ShutdownSensor()
parentSp := sensor.Tracer().StartSpan("testing")
req := newSNSRequest()
req.SetContext(instana.ContextWithSpan(req.Context(), parentSp))
instaawssdk.StartSNSSpan(req, sensor)
sp, ok := instana.SpanFromContext(req.Context())
require.True(t, ok)
sp.Finish()
parentSp.Finish()
spans := recorder.GetQueuedSpans()
require.Len(t, spans, 2)
snsSpan, testingSpan := spans[0], spans[1]
assert.Equal(t, testingSpan.TraceID, snsSpan.TraceID)
assert.Equal(t, testingSpan.SpanID, snsSpan.ParentID)
assert.NotEqual(t, testingSpan.SpanID, snsSpan.SpanID)
assert.NotEmpty(t, snsSpan.SpanID)
assert.Equal(t, "sns", snsSpan.Name)
assert.Empty(t, snsSpan.Ec)
assert.IsType(t, instana.AWSSNSSpanData{}, snsSpan.Data)
data := snsSpan.Data.(instana.AWSSNSSpanData)
assert.Equal(t, instana.AWSSNSSpanTags{
TopicARN: "test-topic-arn",
TargetARN: "test-target-arn",
Phone: "test-phone-no",
Subject: "test-subject",
}, data.Tags)
}
func TestStartSNSSpan_NonInstrumentedMethod(t *testing.T) {
recorder := instana.NewTestRecorder()
sensor := instana.NewSensorWithTracer(
instana.NewTracerWithEverything(&instana.Options{AgentClient: alwaysReadyClient{}}, recorder),
)
defer instana.ShutdownSensor()
parentSp := sensor.Tracer().StartSpan("testing")
svc := sns.New(unit.Session)
req, _ := svc.CheckIfPhoneNumberIsOptedOutRequest(&sns.CheckIfPhoneNumberIsOptedOutInput{
PhoneNumber: aws.String("test-phone-no"),
})
req.SetContext(instana.ContextWithSpan(req.Context(), parentSp))
instaawssdk.StartSNSSpan(req, sensor)
sp, ok := instana.SpanFromContext(req.Context())
assert.True(t, ok)
assert.Equal(t, parentSp, sp)
parentSp.Finish()
spans := recorder.GetQueuedSpans()
require.Len(t, spans, 1)
}
func TestStartSNSSpan_TraceContextPropagation_Single(t *testing.T) {
recorder := instana.NewTestRecorder()
sensor := instana.NewSensorWithTracer(
instana.NewTracerWithEverything(&instana.Options{AgentClient: alwaysReadyClient{}}, recorder),
)
defer instana.ShutdownSensor()
svc := sns.New(unit.Session)
parentSp := sensor.Tracer().StartSpan("testing")
req, _ := svc.PublishRequest(&sns.PublishInput{
Message: aws.String("message-1"),
PhoneNumber: aws.String("test-phone-no"),
})
req.SetContext(instana.ContextWithSpan(req.Context(), parentSp))
instaawssdk.StartSNSSpan(req, sensor)
sp, ok := instana.SpanFromContext(req.Context())
require.True(t, ok)
sp.Finish()
parentSp.Finish()
spans := recorder.GetQueuedSpans()
require.Len(t, spans, 2)
snsSpan := spans[0]
params := req.Params.(*sns.PublishInput)
assert.Equal(t, map[string]*sns.MessageAttributeValue{
instaawssdk.FieldT: {
DataType: aws.String("String"),
StringValue: aws.String(instana.FormatID(snsSpan.TraceID)),
},
instaawssdk.FieldS: {
DataType: aws.String("String"),
StringValue: aws.String(instana.FormatID(snsSpan.SpanID)),
},
instaawssdk.FieldL: {
DataType: aws.String("String"),
StringValue: aws.String("1"),
},
}, params.MessageAttributes)
}
func TestStartSNSSpan_NoActiveSpan(t *testing.T) {
recorder := instana.NewTestRecorder()
sensor := instana.NewSensorWithTracer(
instana.NewTracerWithEverything(instana.DefaultOptions(), recorder),
)
defer instana.ShutdownSensor()
req := newSNSRequest()
instaawssdk.StartSNSSpan(req, sensor)
_, ok := instana.SpanFromContext(req.Context())
require.True(t, ok)
}
func TestFinalizeSNS_NoError(t *testing.T) {
recorder := instana.NewTestRecorder()
sensor := instana.NewSensorWithTracer(
instana.NewTracerWithEverything(&instana.Options{AgentClient: alwaysReadyClient{}}, recorder),
)
defer instana.ShutdownSensor()
sp := sensor.Tracer().StartSpan("sns", opentracing.Tags{
"sns.topic": "test-topic-arn",
"sns.target": "test-target-arn",
"sns.phone": "test-phone-no",
"sns.subject": "test-subject",
})
req := newSNSRequest()
req.SetContext(instana.ContextWithSpan(req.Context(), sp))
instaawssdk.FinalizeSNSSpan(req)
spans := recorder.GetQueuedSpans()
require.Len(t, spans, 1)
snsSpan := spans[0]
assert.IsType(t, instana.AWSSNSSpanData{}, snsSpan.Data)
data := snsSpan.Data.(instana.AWSSNSSpanData)
assert.Equal(t, instana.AWSSNSSpanTags{
TopicARN: "test-topic-arn",
TargetARN: "test-target-arn",
Phone: "test-phone-no",
Subject: "test-subject",
}, data.Tags)
}
func TestFinalizeSNSSpan_WithError(t *testing.T) {
recorder := instana.NewTestRecorder()
sensor := instana.NewSensorWithTracer(
instana.NewTracerWithEverything(&instana.Options{AgentClient: alwaysReadyClient{}}, recorder),
)
defer instana.ShutdownSensor()
sp := sensor.Tracer().StartSpan("sns", opentracing.Tags{
"sns.topic": "test-topic-arn",
"sns.target": "test-target-arn",
"sns.phone": "test-phone-no",
"sns.subject": "test-subject",
})
req := newSNSRequest()
req.Error = awserr.New("42", "test error", errors.New("an error occurred"))
req.SetContext(instana.ContextWithSpan(req.Context(), sp))
instaawssdk.FinalizeSNSSpan(req)
spans := recorder.GetQueuedSpans()
require.Len(t, spans, 2)
snsSpan := spans[0]
assert.IsType(t, instana.AWSSNSSpanData{}, snsSpan.Data)
data := snsSpan.Data.(instana.AWSSNSSpanData)
assert.Equal(t, instana.AWSSNSSpanTags{
TopicARN: "test-topic-arn",
TargetARN: "test-target-arn",
Phone: "test-phone-no",
Subject: "test-subject",
Error: req.Error.Error(),
}, data.Tags)
}
func newSNSRequest() *request.Request {
svc := sns.New(unit.Session)
req, _ := svc.PublishRequest(&sns.PublishInput{
Message: aws.String("message content"),
PhoneNumber: aws.String("test-phone-no"),
Subject: aws.String("test-subject"),
TargetArn: aws.String("test-target-arn"),
TopicArn: aws.String("test-topic-arn"),
})
return req
}