Testing Approach
Unit Testing
- 100% branch coverage
- Edge case validation
Fuzz Testing
- Input space exploration
- Invalid state detection
Optimization Statistics
Formal Verification
- Mathematical proof of properties
- Invariant checking
Tools Used
- Hardhat testing framework
- Echidna for fuzzing
- Certora for formal verification
Findings
- Discovered reentrancy vulnerability
- Optimized gas usage by 40%
- Validated liquidation logic
Outcome
- Zero critical bugs in production
- $500M+ securely processed
- Became industry benchmark
