Write Fuzz Tests for Quest Completion Logic

[Mkalbani]

Description

The quest completion function handles reward calculations and player validation but lacks fuzz testing for edge cases.

Expected Behavior

Foundry fuzz tests should stress-test the completion logic with randomized inputs.

Scope

• Reward calculation edge cases
• Re-entrancy scenarios
• Invalid quest IDs and player addresses
• Boundary conditions on timestamps and amounts

Acceptance Criteria

• Fuzz tests written using Foundry
• No failures across minimum 10,000 runs
• Re-entrancy guard confirmed effective under fuzz

[wokedi]

@wokedi has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi maintainer, i have gone through the task description and will like to work on this please. ETA: 8hours. Thank you

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

[millicentogalanya]

@millicentogalanya has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi, I’d like to work on this task. I have experience writing security focused smart contract tests and can implement comprehensive Foundry fuzz tests for quest completion logic, including edge cases, invalid inputs, and re-entrancy scenarios. I’ll ensure the tests are deterministic, thorough, and stable across large fuzzing runs.

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

[JoaquinSkorg]

@JoaquinSkorg has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hello maintainer, kindly assign this issue to me. I've gone through the description and acceptance criteria and I'm confident I'll deliver in 2hrs max

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

[nafiuishaaq]

@nafiuishaaq has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Let me professionally implement this task as soon as possible

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

[drips-wave]

Congratulations, @nafiuishaaq! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @nafiuishaaq: 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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