[Testing] Increase Smart Contract Test Coverage

[Abd-Standard]

Description

Improve confidence in contract behavior by covering untested scenarios.

Tasks
Audit current coverage.
Add missing tests.
Cover edge cases.
Generate coverage reports.

Acceptance Criteria
Coverage percentage increases.
Edge cases are tested.
Reports are available.

[naninu123]

Hi, I'd love to work on this.

My background includes merged GrantFox PRs across Core-Foundry, Flux-DeFi, StellarLend, and aid-linkk. I'm comfortable across Rust/Soroban, TypeScript, and backend stacks.

Process:

1. Clone and review the relevant code paths
2. Implement clean, minimal changes
3. Test thoroughly and open a PR

I'm ready to begin now.

[Menjay7]

Hi! I came across this issue and would love to work on it. I have experience with similar tasks and I'm confident I can investigate, implement a clean solution, and thoroughly test it before submitting a PR. If the issue is still open, I would appreciate it if you could assign it to me. Thank you!

[Tobi-8]

Can i be assigned to this issue
I have great experience in handling this type of issues

[jaynomyaro]

Hi! I’m a full-stack developer with a strong blockchain background. I’d love to handle this issue and can deliver a clean, reliable solution. Kindly assign it to me.

[barry01-hash]

My chief, i will love to work on this issue

[Clement-coder]

Hi,

I'm a full-stack software and blockchain engineer with experience delivering production-grade solutions across frontend, backend, infrastructure, analytics, and blockchain systems.

I'd like to take ownership of this issue. I've reviewed the requirements and have a clear approach for implementing a robust, scalable, and maintainable solution that satisfies all acceptance criteria. I'll ensure the implementation follows project conventions, includes comprehensive testing, and is properly documented.

I can start immediately and will provide consistent updates throughout development. Looking forward to contributing to the project.

[DavisVT]

i'm a developer well fit for implementing this task
Kindly assign them to me

[grantfox-oss]

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

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #142)
2. Your PR will be reviewed by the Core-Foundry maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

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

@DavisVT's PR #159 was approved and merged by @Abd-Standard.

🏆 @DavisVT: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (223 total points). Track your full progress on GrantFox.

👏 Great work, @DavisVT! Keep contributing to Core-Foundry.