test(bundlers): add node webpack tests, expand edge coverage, assert known protobuf failures#6482
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overbalance merged 8 commits intoopen-telemetry:mainfrom Mar 24, 2026
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #6482 +/- ##
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Coverage 95.73% 95.73%
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Files 364 364
Lines 12104 12104
Branches 2887 2887
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Hits 11588 11588
Misses 516 516 🚀 New features to boost your workflow:
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Putting back into Draft because #6481 didn't address all the webpack errors found with the new tests in this PR. |
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…js-15-edge and node/webpack-4
overbalance
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… use defaultServiceName
…all bundler tests
…Logger call signature
pichlermarc
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thx! great to have node bundler tests too now 🙌
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Which problem is this PR solving?
The existing webpack bundler tests use browser-based HTML testing which is unnecessarily complex. Additionally, there is no test coverage for Node.js webpack bundles. The Next.js edge bundler tests also had limited OTel package coverage.
Depends on #6481
Short description of the changes
bundler-tests/node/webpack-4,bundler-tests/node/webpack-5)nextjs-15-edgeandnode/webpack-4: tests now pass while the bug is present and will break when it is fixed, prompting cleanupType of change
How Has This Been Tested?
npm run test:bundleChecklist: