Add Unit Tests for Reputation Engine

[dDevAhmed]

📚 Overview

Ensure deterministic and reliable reputation calculations.

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🎯 Objectives

• Cover scoring formulas
• Edge cases
• Fraud scenarios

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🧠 Scope

tests/reputation/

Test Cases:

• Correct predictions
• Wrong predictions
• Sybil attempts
• Disputes

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✅ Acceptance Criteria

• ≥80% coverage
• Deterministic results
• CI passing

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⏳ Complexity

Medium

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[SamixYasuke]

@SamixYasuke has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Hi, I'd love to work on this issue, thanks

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[Sendi0011]

@Sendi0011 has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Gm @dDevAhmed , i will like to work on this, i am a frontend/smartcontract developer with experience skill solving issues like this, i am also an active Open source contributor.
ETA: 5hours

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[Babigdk]

@Babigdk has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

I like to work on this issue

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[drips-wave]

Congratulations, @Babigdk! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on February 26, 2026.

🧑‍💻 @Babigdk: 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.

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