increased test coverage to 100%

[mabd-dev]

Pull Request

Description

Increase test coverage for internal/render/file package to 100%

Changes Made

• Added more test to cover what was missing

Testing

• Tested locally with example workflows
• Added new tests (if applicable)
• Tested with different filters, output, etc...

Checklist

• I have starred the repository
• My code follows the project's code style
• I have updated the documentation (README, cli-flags, etc...)
• My changes generate no new warnings
• I have tested my changes in a real workflow
• All tests pass locally

Greptile Summary

The report renderer’s regression coverage verifies that serialization failures return an error before any output file is created. Analytics coverage verifies that explicitly configured Mixpanel clients send through the provided local endpoint.

Confidence Score: 5/5

No blocking failure remains.

No accepted P0 or P1 findings remain. The year-10000 timestamp path returned a serialization error and left the output directory empty.

_{Reviews (2): Last reviewed commit: "added more test" | Re-trigger Greptile}

[mabd-dev]

@greptileai