Smart Contract Tests: Add coverage for Contract upgrades via multi-sig

[p3ris0n]

Category: Blockchain / Smart Contract Development

Objective: Write comprehensive Rust unit tests for Contract upgrades via multi-sig.

Detailed Description: Increase test coverage in contracts/token/src/test.rs specifically focusing on Contract upgrades via multi-sig. Ensure we test happy paths, edge cases, and expected failures (#[should_panic]).

Acceptance Criteria:

• Test must pass locally via cargo test.
• Verify test actually fails when contract logic is intentionally broken (mutation testing).

Technical Requirements: Rust, Soroban SDK

Deliverables:

• New test functions in the test modules

Testing Requirements:

• Run cargo test --package bc-forge-token to verify.

Estimated Difficulty: Intermediate

Points: 200

[Vicky08100]

@Vicky08100 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hey maintainer, I would love to take on this issue. Kindly assign me the issue. Thanks

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Vicky08100 to this issue.

[EmeditWeb]

@EmeditWeb has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi mainainer , i'd love to fix this

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

[drips-wave]

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

🧑‍💻 @EmeditWeb: 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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🌊 Happy Wave 🌊

[drips-wave]

This issue has been marked as completed by a Drips Wave moderator for @EmeditWeb as part of the Stellar Wave Program's 6th Wave 🥳

Moderator's reason: [Auto-assessed] The contributor provided a comprehensive set of unit tests (over 20 scenarios) for contract upgrades via multi-sig as requested. They also correctly identified and implemented the missing interface functions in the token contract needed to perform these tests and fixed an associated storage bug in the admin module.

😎 @EmeditWeb: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here.

🧑‍💻 Repo maintainers: How'd the contributor do? Leave a review to share your experience working with them.

ℹ️ Note: This issue was marked complete via moderation. Points were issued even though the GitHub issue remains open.