Add event helper schema consistency tests in remitwise-common

[Baskarayelu]

Description

Add tests for RemitwiseEvents helper to ensure event topic and payload shape consistency.

Requirements and context

• Must be secure, tested, and documented
• Should be efficient and easy to review
• Prevent accidental schema drift in common event helper usage

Suggested execution

• Fork the repo and create a branch
• git checkout -b test/common-event-helper-consistency
• Implement changes
• Write contract: remitwise-common/src/lib.rs
• Write comprehensive tests: remitwise-common/src/lib.rs
• Add documentation: README.md
• Include NatSpec-style comments
• Validate security assumptions

Test and commit

• Run tests: cargo test -p remitwise-common
• Cover edge cases
• Include test output and security notes

Example commit message

test: add schema consistency tests for common event helpers

Guidelines

• Minimum 95 percent test coverage
• Clear documentation
• Timeframe: 96 hours

[drips-wave]

This issue has been added to the Stellar Wave Program and is worth 200 Points.

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[Cofez]

@Cofez has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

I would like to add thorough tests for RemitwiseEvents to ensure event topics and payload structures remain consistent, preventing schema drift while keeping the implementation secure, well-documented, and easy to review.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Cofez to this issue.

[DevAyomi]

@DevAyomi has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hi Maintainer, Please i would love to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @DevAyomi to this issue.

[drips-wave]

Congratulations, @Cofez! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on March 30, 2026.

🧑‍💻 @Cofez: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

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