Module: Testing & Simulation (Mocks, Fuzzing Helpers)

[memplethee-lab]

Create a Testing & Simulation module to provide on-chain test harnesses, mocks, and fuzzing helpers.

Direction:

• Supply mock implementations for tokens, oracles, and external systems and helpers for time/tracing manipulation in tests.
• Include deterministic simulation tools for state transitions and gas profiling.
• Provide example test suites demonstrating module interactions.

Acceptance criteria:

• Testing module added with mocks and helpers for common external dependencies.
• Example integration tests using the testing helpers are included and pass in CI.
• Fuzzing harness or guidance added for critical modules (Payments, Access Control, Upgradeability).
• Documentation shows how to integrate the test helpers into new module test suites.

[nafiuishaaq]

I would like to work on this issue because I will get it done efficiently

[grantfox-oss]

🦊 GrantFox — @nafiuishaaq has been assigned to this issue as part of the Third Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #40)
2. Your PR will be reviewed by the SourceXXL maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Third Campaign campaign!

@nafiuishaaq's PR #52 was approved and merged by @memplethee-lab.

🏆 @nafiuishaaq: You earned 40 FoxPoints for this contribution! Your current tier: Builder (1,062 total points). Track your full progress on GrantFox.

👏 Great work, @nafiuishaaq! Keep contributing to SourceXXL.