Implementation

During this phase we implement a stateful fuzzing test suite with Echidna, translating system properties into enforceable rules to verify correct code behavior.

Overview

We implement our stateful fuzzing test-suite using Echidna, a fast and flexible fuzzer for Ethereum smart contracts. The invariants identified during the Invariant Development phase are translated into executable properties within Echidna’s testing framework. These properties are rigorously tested under various conditions, ensuring they accurately reflect the protocol’s intended behavior. The implementation includes custom test harnesses and utility functions to simulate realistic interactions with the protocol, enabling comprehensive invariant validation. All test cases are optimized for performance and clarity, ensuring seamless integration into your CI/CD workflow.