chore(ai-guard): enable event tag in node

[manuel-alvarez-alvarez]

Motivation

Support for the event tag on the root span has been added in Node.js.

Changes

Enable the corresponding test in Node.js.

Workflow

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2. Work on you PR until the CI passes
3. Mark it as ready for review
   • Test logic is modified? -> Get a review from RFC owner.
   • Framework is modified, or non obvious usage of it -> get a review from R&P team

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Reviewer checklist

• Anything but tests/ or manifests/ is modified ? I have the approval from R&P team
• A docker base image is modified?
  • the relevant build-XXX-image label is present
• A scenario is added, removed or renamed?
  • Get a review from R&P team

[github-actions]

CODEOWNERS have been resolved as:

manifests/nodejs.yml                                                    @DataDog/dd-trace-js

[datadog-prod-us1-3]

✨ Fix all issues with BitsAI or with Cursor

⚠️ Warnings

🧪 1 Test failed

tests.ai_guard.test_ai_guard_sdk.Test_AIGuardEvent_Tag.test_ai_guard_event[express4] from system_tests_suite     (Fix with Cursor)

AssertionError: Expected ai_guard.event to be set on root span, but it was not (meta: {'_dd.tags.process': 'entrypoint.basedir:app,entrypoint.name:app,entrypoint.type:script,entrypoint.workdir:app,package.json.name:express,svc.user:true', '_dd.p.tid': '69e7766000000000', '_dd.p.dm': '-13', 'key1': 'val1', 'key2': 'val2', 'service': 'weblog', 'env': 'system-tests', 'version': '1.0.0', 'runtime-id': '8b0e5abe-7fae-4a35-9ac6-0233390b1947', '_dd.rc.client_id': 'b8aca651-ae69-4409-98c4-3159675f1039', 'component': 'express', 'span.kind': 'server', 'http.url': 'http://localhost:7777/ai_guard/evaluate', 'http.method': 'POST', 'http.useragent': 'system_tests rid/PAYDTLGQCWBXXCJVBLKLBQYTNGUNPLVMXFRS', 'http.request.headers.user-agent': 'system_tests rid/PAYDTLGQCWBXXCJVBLKLBQYTNGUNPLVMXFRS', '_dd.code_origin.type': 'entry', '_dd.code_origin.frames.0.file': '/usr/app/app.js', '_dd.code_origin.frames.0.line': '757', '_dd.code_origin.frames.0.column': '5', '_dd.code_origin.frames.0.method': '<anonymous>', '_dd.code_origin.frames.0.type': 'Object', 'http.route': '/ai_guard/evaluate', 'http.status_code': '200', '_dd.integration': 'express', 'language': 'javascript'})
assert False

self = <tests.ai_guard.test_ai_guard_sdk.Test_AIGuardEvent_Tag object at 0x7f03785e2b10>

    def test_ai_guard_event(self):
        """Test AI Guard sets ai_guard.event:true tag in the local root span of the trace."""
        assert self.r.status_code == 200
>       interfaces.library.validate_one_trace(self.r, validator=self._assert_trace)

...

ℹ️ Info

No other issues found (see more)

❄️ No new flaky tests detected

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[BridgeAR]

LGTM with the change (we released a new version in-between)

[BridgeAR]

Suggested change

	express4: *ref_5_98_0
	express4: *ref_5_99_0