Add unit tests for pause_stream and resume_stream

[ogazboiz]

Join our community: https://t.me/+DOylgFv1jyJlNzM0

Description

pause_stream and resume_stream are implemented but have no tests. Bugs here silently over or under-pay recipients by miscalculating paused time.

Test Cases Needed

• test_pause_stops_claimable_accrual
• test_resume_extends_end_time_by_pause_duration
• test_pause_by_non_sender_fails
• test_resume_by_non_sender_fails
• test_cannot_pause_already_paused_stream
• test_cannot_resume_active_stream
• test_cannot_pause_completed_stream
• test_withdraw_while_paused_claims_only_pre_pause_accrual

Files

• contracts/stream_contract/src/test.rs

Acceptance Criteria

• All 8 tests pass
• cargo test clean

[Daveside9]

@Daveside9 has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

give me the opportunity to fix this.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Daveside9 to this issue.

[Danitello123]

@Danitello123 has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

I’m a smart contract and full-stack developer who turns complex ideas into secure, production-ready blockchain code.
With strong skills in Rust and Solidity, I build systems that are fast, safe, and built to last.
My experience with the Stellar SDK lets me ship real-world Web3 solutions that actually move value

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Danitello123 to this issue.

[brite-side0]

@brite-side0 has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

hello dear maintainer,
i would love to work along side you sir.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @brite-side0 to this issue.

[rosemary21]

@rosemary21 has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

I’d like to work on this issue because it targets a subtle but high-impact area of the codebase—time-based accounting in streaming payments. Bugs in pause/resume logic can quietly lead to incorrect payouts, which makes strong test coverage especially valuable. Adding these tests not only helps catch regressions but also clarifies the intended behavior of the contract under edge cases like repeated pauses, unauthorized calls, and completed streams.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @rosemary21 to this issue.

[victor-olamide]

@victor-olamide has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Hello Maintainer, I can work on this issue.

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

[drips-wave]

Congratulations, @victor-olamide! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on April 29, 2026.

🧑‍💻 @victor-olamide: 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

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊