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feat: lambda support for DSM #672

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d0764da
set checkpoint for all supported dsm queue types
michael-zhao459 Jul 24, 2025
5d4da9f
removed not needed checkpoint set
michael-zhao459 Jul 28, 2025
4ea0470
clean
michael-zhao459 Jul 28, 2025
c2cefc2
clearer return type
michael-zhao459 Jul 28, 2025
2626672
add tests
michael-zhao459 Jul 28, 2025
ca9edb9
add the manual checkpoint parameter
michael-zhao459 Jul 28, 2025
d0e71e6
Correct approach to ensure public api is used
michael-zhao459 Jul 28, 2025
197abd0
remove unused variable
michael-zhao459 Jul 28, 2025
c9d6c23
match logging patterns of repo
michael-zhao459 Jul 28, 2025
75e976f
lint
michael-zhao459 Jul 28, 2025
a12d0ac
lint
michael-zhao459 Jul 28, 2025
99f1c67
add False manual_checkpoint false
michael-zhao459 Jul 29, 2025
7b4c4aa
fix formatting
michael-zhao459 Jul 29, 2025
5059c5c
optimization
michael-zhao459 Jul 29, 2025
7d3fdba
clean
michael-zhao459 Jul 29, 2025
c49e96f
add prettier ignore
michael-zhao459 Jul 29, 2025
e422375
add optional chaining
michael-zhao459 Jul 29, 2025
893d391
add log debug for no arn case
michael-zhao459 Jul 29, 2025
e44b6a7
Merge remote-tracking branch 'origin/main' into michael.zhao/lambda-dsm
michael-zhao459 Aug 13, 2025
bc8cb73
merge commit
michael-zhao459 Aug 13, 2025
70c5824
add checkpoints for headers
michael-zhao459 Aug 13, 2025
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50 changes: 44 additions & 6 deletions src/trace/context/extractors/kinesis.spec.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,15 @@ import { TracerWrapper } from "../../tracer-wrapper";
import { KinesisEventTraceExtractor } from "./kinesis";

let mockSpanContext: any = null;
let mockDataStreamsCheckpointer: any = {
setConsumeCheckpoint: jest.fn(),
};

jest.mock("dd-trace/packages/dd-trace/src/datastreams/checkpointer", () => {
return {
DataStreamsCheckpointer: jest.fn().mockImplementation(() => mockDataStreamsCheckpointer),
};
});

// Mocking extract is needed, due to dd-trace being a No-op
// if the detected environment is testing. This is expected, since
Expand All @@ -12,6 +21,7 @@ jest.mock("dd-trace", () => {
...ddTrace,
_tracer: { _service: {} },
extract: (_carrier: any, _headers: any) => mockSpanContext,
dataStreamsCheckpointer: mockDataStreamsCheckpointer,
};
});
const spyTracerWrapper = jest.spyOn(TracerWrapper.prototype, "extract");
Expand All @@ -20,10 +30,13 @@ describe("KinesisEventTraceExtractor", () => {
describe("extract", () => {
beforeEach(() => {
mockSpanContext = null;
mockDataStreamsCheckpointer.setConsumeCheckpoint.mockClear();
process.env["DD_DATA_STREAMS_ENABLED"] = "true";
});

afterEach(() => {
jest.resetModules();
delete process.env["DD_DATA_STREAMS_ENABLED"];
});

it("extracts trace context with valid payload", () => {
Expand All @@ -43,7 +56,7 @@ describe("KinesisEventTraceExtractor", () => {
kinesisSchemaVersion: "1.0",
partitionKey: "cdbfd750-cec0-4f0f-a4b0-82ae6152c7fb",
sequenceNumber: "49625698045709644136382874226371117765484751339579768834",
data: "eyJJJ20gbWFkZSBvZiB3YXgsIExhcnJ5IjoiV2hhdCBhcmUgeW91IG1hZGUgb2Y/IiwiX2RhdGFkb2ciOnsieC1kYXRhZG9nLXRyYWNlLWlkIjoiNjY3MzA5NTE0MjIxMDM1NTM4IiwieC1kYXRhZG9nLXBhcmVudC1pZCI6IjEzNTA3MzUwMzU0OTc4MTE4MjgiLCJ4LWRhdGFkb2ctc2FtcGxlZCI6IjEiLCJ4LWRhdGFkb2ctc2FtcGxpbmctcHJpb3JpdHkiOiIxIn19",
data: "eyJJJ20gbWFkZSBvZiB3YXgsIExhcnJ5IjoiV2hhdCBhcmUgeW91IG1hZGUgb2Y/IiwiX2RhdGFkb2ciOnsieC1kYXRhZG9nLXRyYWNlLWlkIjoiNjY3MzA5NTE0MjIxMDM1NTM4IiwieC1kYXRhZG9nLXBhcmVudC1pZCI6IjEzNTA3MzUwMzU0OTc4MTE4MjgiLCJ4LWRhdGFkb2ctc2FtcGxlZCI6IjEiLCJ4LWRhdGFkb2ctc2FtcGxpbmctcHJpb3JpdHkiOiIxIiwiZGQtcGF0aHdheS1jdHgtYmFzZTY0Ijoic29tZS1iYXNlNjQtZW5jb2RlZC1jb250ZXh0In19Cg==",
approximateArrivalTimestamp: 1642518727.248,
},
eventSource: "aws:kinesis",
Expand All @@ -67,25 +80,50 @@ describe("KinesisEventTraceExtractor", () => {
"x-datadog-sampled": "1",
"x-datadog-sampling-priority": "1",
"x-datadog-trace-id": "667309514221035538",
"dd-pathway-ctx-base64": "some-base64-encoded-context",
});

expect(traceContext?.toTraceId()).toBe("667309514221035538");
expect(traceContext?.toSpanId()).toBe("1350735035497811828");
expect(traceContext?.sampleMode()).toBe("1");
expect(traceContext?.source).toBe("event");

expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledWith(
"kinesis",
"arn:aws:kinesis:EXAMPLE",
{
"x-datadog-parent-id": "1350735035497811828",
"x-datadog-sampled": "1",
"x-datadog-sampling-priority": "1",
"x-datadog-trace-id": "667309514221035538",
"dd-pathway-ctx-base64": "some-base64-encoded-context",
},
false,
);
});

it.each([
["Records", {}],
["Records first entry", { Records: [] }],
["valid data in kinesis", { Records: [{ kinesis: { data: "{" } }] }], // JSON.parse should fail
["_datadog in data", { Records: [{ kinesis: { data: "e30=" } }] }],
])("returns null and skips extracting when payload is missing '%s'", (_, payload) => {
["Records", {}, 0],
["Records first entry", { Records: [] }, 0],
["valid data in kinesis", { Records: [{ kinesis: { data: "{" }, eventSourceARN: "arn:aws:kinesis:test" }] }, 1], // JSON.parse should fail
["_datadog in data", { Records: [{ kinesis: { data: "e30=" }, eventSourceARN: "arn:aws:kinesis:test" }] }, 1],
])("returns null and skips extracting when payload is missing '%s'", (_, payload, dsmCalls) => {
const tracerWrapper = new TracerWrapper();
const extractor = new KinesisEventTraceExtractor(tracerWrapper);

const traceContext = extractor.extract(payload as any);
expect(traceContext).toBeNull();

expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledTimes(dsmCalls);

if (dsmCalls > 0) {
expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledWith(
"kinesis",
"arn:aws:kinesis:test",
null,
false,
);
}
});

it("returns null when extracted span context by tracer is null", () => {
Expand Down
4 changes: 4 additions & 0 deletions src/trace/context/extractors/kinesis.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ export class KinesisEventTraceExtractor implements EventTraceExtractor {
constructor(private tracerWrapper: TracerWrapper) {}

extract(event: KinesisStreamEvent): SpanContextWrapper | null {
const sourceARN = event?.Records?.[0]?.eventSourceARN;
const kinesisData = event?.Records?.[0]?.kinesis.data;
if (kinesisData === undefined) return null;

Expand All @@ -17,6 +18,7 @@ export class KinesisEventTraceExtractor implements EventTraceExtractor {
const headers = parsedBody?._datadog;
if (headers) {
const traceContext = this.tracerWrapper.extract(headers);
this.tracerWrapper.setConsumeCheckpoint(headers, "kinesis", sourceARN);
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if we fail to capture the sourceARN, we probably want a debug log & not set a checkpoint

if (traceContext === null) return null;

logDebug(`Extracted trace context from Kinesis event`, { traceContext, headers });
Expand All @@ -28,6 +30,8 @@ export class KinesisEventTraceExtractor implements EventTraceExtractor {
}
}

// Still want to set a DSM checkpoint even if DSM context not propagated
this.tracerWrapper.setConsumeCheckpoint(null, "kinesis", sourceARN);
return null;
}
}
72 changes: 62 additions & 10 deletions src/trace/context/extractors/sns-sqs.spec.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,15 @@ import { SNSSQSEventTraceExtractor } from "./sns-sqs";
import { StepFunctionContextService } from "../../step-function-service";

let mockSpanContext: any = null;
let mockDataStreamsCheckpointer: any = {
setConsumeCheckpoint: jest.fn(),
};

jest.mock("dd-trace/packages/dd-trace/src/datastreams/checkpointer", () => {
return {
DataStreamsCheckpointer: jest.fn().mockImplementation(() => mockDataStreamsCheckpointer),
};
});

// Mocking extract is needed, due to dd-trace being a No-op
// if the detected environment is testing. This is expected, since
Expand All @@ -13,6 +22,7 @@ jest.mock("dd-trace", () => {
...ddTrace,
_tracer: { _service: {} },
extract: (_carrier: any, _headers: any) => mockSpanContext,
dataStreamsCheckpointer: mockDataStreamsCheckpointer,
};
});
const spyTracerWrapper = jest.spyOn(TracerWrapper.prototype, "extract");
Expand All @@ -22,10 +32,13 @@ describe("SNSSQSEventTraceExtractor", () => {
beforeEach(() => {
mockSpanContext = null;
spyTracerWrapper.mockClear();
mockDataStreamsCheckpointer.setConsumeCheckpoint.mockClear();
process.env["DD_DATA_STREAMS_ENABLED"] = "true";
});

afterEach(() => {
jest.resetModules();
delete process.env["DD_DATA_STREAMS_ENABLED"];
});

it("extracts trace context with valid payload with String Value", () => {
Expand All @@ -44,7 +57,7 @@ describe("SNSSQSEventTraceExtractor", () => {
messageId: "64812b68-4d9b-4dca-b3fb-9b18f255ee51",
receiptHandle:
"AQEBER6aRkfG8092GvkL7FRwCwbQ7LLDW9Tlk/CembqHe+suS2kfFxXiukomvaIN61QoyQMoRgWuV52SDkiQno2u+5hP64BDbmw+e/KR9ayvIfHJ3M6RfyQLaWNWm3hDFBCKTnBMVIxtdx0N9epZZewyokjKcrNYtmCghFgTCvZzsQkowi5rnoHAVHJ3je1c3bDnQ1KLrZFgajDnootYXDwEPuMq5FIxrf4EzTe0S7S+rnRm+GaQfeBLBVAY6dASL9usV3/AFRqDtaI7GKI+0F2NCgLlqj49VlPRz4ldhkGknYlKTZTluAqALWLJS62/J1GQo53Cs3nneJcmu5ajB2zzmhhRXoXINEkLhCD5ujZfcsw9H4xqW69Or4ECvlqx14bUU2rtMIW0QM2p7pEeXnyocymQv6m1te113eYWTVmaJ4I=",
body: '{\n "Type" : "Notification",\n "MessageId" : "0a0ab23e-4861-5447-82b7-e8094ff3e332",\n "TopicArn" : "arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA",\n "Message" : "{\\"hello\\":\\"harv\\",\\"nice of you to join us\\":\\"david\\",\\"anotherThing\\":{\\"foo\\":\\"bar\\",\\"blah\\":null,\\"harv\\":123},\\"vals\\":[{\\"thingOne\\":1},{\\"thingTwo\\":2}],\\"ajTimestamp\\":1639777617957}",\n "Timestamp" : "2021-12-17T21:46:58.040Z",\n "SignatureVersion" : "1",\n "Signature" : "FR35/7E8C3LHEVk/rC4XxXlXwV/5mNkFNPgDhHSnJ2I6hIoSrTROAm7h5xm1PuBkAeFDvq0zofw91ouk9zZyvhdrMLFIIgrjEyNayRmEffmoEAkzLFUsgtQX7MmTl644r4NuWiM0Oiz7jueRvIcKXcZr7Nc6GJcWV1ymec8oOmuHNMisnPMxI07LIQVYSyAfv6P9r2jEWMVIukRoCzwTnRk4bUUYhPSGHI7OC3AsxxXBbv8snqTrLM/4z2rXCf6jHCKNxWeLlm9/45PphCkEyx5BWS4/71KaoMWUWy8+6CCsy+uF3XTCVmvSEYLyEwTSzOY+vCUjazrRW93498i70g==",\n "SigningCertUrl" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-************************33ab7e69.pem",\n "UnsubscribeUrl" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA:1290f550-9a8a-4e8f-a900-8f5f96dcddda",\n "MessageAttributes" : {\n "_datadog" : {"Type":"String","Value":"{\\"x-datadog-trace-id\\":\\"2776434475358637757\\",\\"x-datadog-parent-id\\":\\"4493917105238181843\\",\\"x-datadog-sampled\\":\\"1\\",\\"x-datadog-sampling-priority\\":\\"1\\"}"}\n }\n}',
body: '{\n "Type" : "Notification",\n "MessageId" : "0a0ab23e-4861-5447-82b7-e8094ff3e332",\n "TopicArn" : "arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA",\n "Message" : "{\\"hello\\":\\"harv\\",\\"nice of you to join us\\":\\"david\\",\\"anotherThing\\":{\\"foo\\":\\"bar\\",\\"blah\\":null,\\"harv\\":123},\\"vals\\":[{\\"thingOne\\":1},{\\"thingTwo\\":2}],\\"ajTimestamp\\":1639777617957}",\n "Timestamp" : "2021-12-17T21:46:58.040Z",\n "SignatureVersion" : "1",\n "Signature" : "FR35/7E8C3LHEVk/rC4XxXlXwV/5mNkFNPgDhHSnJ2I6hIoSrTROAm7h5xm1PuBkAeFDvq0zofw91ouk9zZyvhdrMLFIIgrjEyNayRmEffmoEAkzLFUsgtQX7MmTl644r4NuWiM0Oiz7jueRvIcKXcZr7Nc6GJcWV1ymec8oOmuHNMisnPMxI07LIQVYSyAfv6P9r2jEWMVIukRoCzwTnRk4bUUYhPSGHI7OC3AsxxXBbv8snqTrLM/4z2rXCf6jHCKNxWeLlm9/45PphCkEyx5BWS4/71KaoMWUWy8+6CCsy+uF3XTCVmvSEYLyEwTSzOY+vCUjazrRW93498i70g==",\n "SigningCertUrl" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-************************33ab7e69.pem",\n "UnsubscribeUrl" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA:1290f550-9a8a-4e8f-a900-8f5f96dcddda",\n "MessageAttributes" : {\n "_datadog" : {"Type":"String","Value":"{\\"x-datadog-trace-id\\":\\"2776434475358637757\\",\\"x-datadog-parent-id\\":\\"4493917105238181843\\",\\"x-datadog-sampled\\":\\"1\\",\\"x-datadog-sampling-priority\\":\\"1\\",\\"dd-pathway-ctx-base64\\":\\"some-base64-encoded-context\\"}"}\n }\n}',
attributes: {
ApproximateReceiveCount: "1",
SentTimestamp: "1639777618130",
Expand All @@ -70,12 +83,26 @@ describe("SNSSQSEventTraceExtractor", () => {
"x-datadog-sampled": "1",
"x-datadog-sampling-priority": "1",
"x-datadog-trace-id": "2776434475358637757",
"dd-pathway-ctx-base64": "some-base64-encoded-context",
});

expect(traceContext?.toTraceId()).toBe("2776434475358637757");
expect(traceContext?.toSpanId()).toBe("4493917105238181843");
expect(traceContext?.sampleMode()).toBe("1");
expect(traceContext?.source).toBe("event");

expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledWith(
"sqs",
"arn:aws:sqs:eu-west-1:601427279990:aj-js-library-test-dev-demo-queue",
{
"x-datadog-parent-id": "4493917105238181843",
"x-datadog-sampled": "1",
"x-datadog-sampling-priority": "1",
"x-datadog-trace-id": "2776434475358637757",
"dd-pathway-ctx-base64": "some-base64-encoded-context",
},
false,
);
});

it("extracts trace context with valid payload with Binary Value", () => {
Expand All @@ -94,7 +121,7 @@ describe("SNSSQSEventTraceExtractor", () => {
messageId: "64812b68-4d9b-4dca-b3fb-9b18f255ee51",
receiptHandle:
"AQEBER6aRkfG8092GvkL7FRwCwbQ7LLDW9Tlk/CembqHe+suS2kfFxXiukomvaIN61QoyQMoRgWuV52SDkiQno2u+5hP64BDbmw+e/KR9ayvIfHJ3M6RfyQLaWNWm3hDFBCKTnBMVIxtdx0N9epZZewyokjKcrNYtmCghFgTCvZzsQkowi5rnoHAVHJ3je1c3bDnQ1KLrZFgajDnootYXDwEPuMq5FIxrf4EzTe0S7S+rnRm+GaQfeBLBVAY6dASL9usV3/AFRqDtaI7GKI+0F2NCgLlqj49VlPRz4ldhkGknYlKTZTluAqALWLJS62/J1GQo53Cs3nneJcmu5ajB2zzmhhRXoXINEkLhCD5ujZfcsw9H4xqW69Or4ECvlqx14bUU2rtMIW0QM2p7pEeXnyocymQv6m1te113eYWTVmaJ4I=",
body: '{\n "Type" : "Notification",\n "MessageId" : "0a0ab23e-4861-5447-82b7-e8094ff3e332",\n "TopicArn" : "arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA",\n "Message" : "{\\"hello\\":\\"harv\\",\\"nice of you to join us\\":\\"david\\",\\"anotherThing\\":{\\"foo\\":\\"bar\\",\\"blah\\":null,\\"harv\\":123},\\"vals\\":[{\\"thingOne\\":1},{\\"thingTwo\\":2}],\\"ajTimestamp\\":1639777617957}",\n "Timestamp" : "2021-12-17T21:46:58.040Z",\n "SignatureVersion" : "1",\n "Signature" : "FR35/7E8C3LHEVk/rC4XxXlXwV/5mNkFNPgDhHSnJ2I6hIoSrTROAm7h5xm1PuBkAeFDvq0zofw91ouk9zZyvhdrMLFIIgrjEyNayRmEffmoEAkzLFUsgtQX7MmTl644r4NuWiM0Oiz7jueRvIcKXcZr7Nc6GJcWV1ymec8oOmuHNMisnPMxI07LIQVYSyAfv6P9r2jEWMVIukRoCzwTnRk4bUUYhPSGHI7OC3AsxxXBbv8snqTrLM/4z2rXCf6jHCKNxWeLlm9/45PphCkEyx5BWS4/71KaoMWUWy8+6CCsy+uF3XTCVmvSEYLyEwTSzOY+vCUjazrRW93498i70g==",\n "SigningCertUrl" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-7ff5318490ec183fbaddaa2a969abfda.pem",\n "UnsubscribeUrl" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA:1290f550-9a8a-4e8f-a900-8f5f96dcddda",\n "MessageAttributes" : {\n "_datadog" : {"Type":"Binary","Value":"eyJ4LWRhdGFkb2ctdHJhY2UtaWQiOiI3MTAyMjkxNjI4NDQzMTM0OTE5IiwieC1kYXRhZG9nLXBhcmVudC1pZCI6IjQyNDc1NTAxMDE2NDg2MTg2MTgiLCJ4LWRhdGFkb2ctc2FtcGxpbmctcHJpb3JpdHkiOiIxIn0="}\n }\n}',
body: '{\n "Type" : "Notification",\n "MessageId" : "0a0ab23e-4861-5447-82b7-e8094ff3e332",\n "TopicArn" : "arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA",\n "Message" : "{\\"hello\\":\\"harv\\",\\"nice of you to join us\\":\\"david\\",\\"anotherThing\\":{\\"foo\\":\\"bar\\",\\"blah\\":null,\\"harv\\":123},\\"vals\\":[{\\"thingOne\\":1},{\\"thingTwo\\":2}],\\"ajTimestamp\\":1639777617957}",\n "Timestamp" : "2021-12-17T21:46:58.040Z",\n "SignatureVersion" : "1",\n "Signature" : "FR35/7E8C3LHEVk/rC4XxXlXwV/5mNkFNPgDhHSnJ2I6hIoSrTROAm7h5xm1PuBkAeFDvq0zofw91ouk9zZyvhdrMLFIIgrjEyNayRmEffmoEAkzLFUsgtQX7MmTl644r4NuWiM0Oiz7jueRvIcKXcZr7Nc6GJcWV1ymec8oOmuHNMisnPMxI07LIQVYSyAfv6P9r2jEWMVIukRoCzwTnRk4bUUYhPSGHI7OC3AsxxXBbv8snqTrLM/4z2rXCf6jHCKNxWeLlm9/45PphCkEyx5BWS4/71KaoMWUWy8+6CCsy+uF3XTCVmvSEYLyEwTSzOY+vCUjazrRW93498i70g==",\n "SigningCertUrl" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-7ff5318490ec183fbaddaa2a969abfda.pem",\n "UnsubscribeUrl" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:601427279990:js-library-test-dev-demoTopic-15WGUVRCBMPAA:1290f550-9a8a-4e8f-a900-8f5f96dcddda",\n "MessageAttributes" : {\n "_datadog" : {"Type":"Binary","Value":"eyJ4LWRhdGFkb2ctdHJhY2UtaWQiOiI3MTAyMjkxNjI4NDQzMTM0OTE5IiwieC1kYXRhZG9nLXBhcmVudC1pZCI6IjQyNDc1NTAxMDE2NDg2MTg2MTgiLCJ4LWRhdGFkb2ctc2FtcGxpbmctcHJpb3JpdHkiOiIxIiwiZGQtcGF0aHdheS1jdHgtYmFzZTY0Ijoic29tZS1iYXNlNjQtZW5jb2RlZC1jb250ZXh0In0="}\n }\n}',
attributes: {
ApproximateReceiveCount: "1",
SentTimestamp: "1639777618130",
Expand All @@ -119,28 +146,53 @@ describe("SNSSQSEventTraceExtractor", () => {
"x-datadog-parent-id": "4247550101648618618",
"x-datadog-sampling-priority": "1",
"x-datadog-trace-id": "7102291628443134919",
"dd-pathway-ctx-base64": "some-base64-encoded-context",
});

expect(traceContext?.toTraceId()).toBe("7102291628443134919");
expect(traceContext?.toSpanId()).toBe("4247550101648618618");
expect(traceContext?.sampleMode()).toBe("1");
expect(traceContext?.source).toBe("event");

expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledWith(
"sqs",
"arn:aws:sqs:eu-west-1:601427279990:aj-js-library-test-dev-demo-queue",
{
"x-datadog-parent-id": "4247550101648618618",
"x-datadog-sampling-priority": "1",
"x-datadog-trace-id": "7102291628443134919",
"dd-pathway-ctx-base64": "some-base64-encoded-context",
},
false,
);
});

// prettier-ignore
it.each([
["Records", {}],
["Records first entry", { Records: [] }],
["Records first entry body", { Records: [{}] }],
["valid data in body", { Records: [{ body: "{" }] }], // JSON.parse should fail
["MessageAttributes in body", { Records: [{ body: "{}" }] }],
["_datadog in MessageAttributes", { Records: [{ body: '{"MessageAttributes":{"text":"Hello, world!"}}' }] }],
["Value in _datadog", { Records: [{ body: '{"MessageAttributes":{"_datadog":{}}}' }] }],
])("returns null and skips extracting when payload is missing '%s'", (_, payload) => {
["Records", {}, 0],
["Records first entry", { Records: [] }, 0],
["Records first entry body", { Records: [{}] }, 0],
["valid data in body", { Records: [{ body: "{", eventSourceARN: "arn:aws:sqs:us-east-1:test" }] }, 1], // JSON.parse should fail
["MessageAttributes in body", { Records: [{ body: "{}", eventSourceARN: "arn:aws:sqs:us-east-1:test" }] }, 1],
["_datadog in MessageAttributes", { Records: [{ body: '{"MessageAttributes":{"text":"Hello, world!"}}', eventSourceARN: "arn:aws:sqs:us-east-1:test" }] }, 1],
["Value in _datadog", { Records: [{ body: '{"MessageAttributes":{"_datadog":{}}}', eventSourceARN: "arn:aws:sqs:us-east-1:test" }] }, 1],
])("returns null and skips extracting when payload is missing '%s'", (_, payload, dsmCalls) => {
const tracerWrapper = new TracerWrapper();
const extractor = new SNSSQSEventTraceExtractor(tracerWrapper);

const traceContext = extractor.extract(payload as any);
expect(traceContext).toBeNull();

expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledTimes(dsmCalls);

if (dsmCalls > 0) {
expect(mockDataStreamsCheckpointer.setConsumeCheckpoint).toHaveBeenCalledWith(
"sqs",
"arn:aws:sqs:us-east-1:test",
null,
false,
);
}
});

it("returns null when extracted span context by tracer is null", () => {
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