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web3-testing

Name: web3-testing
Rating: 5 (20990 reviews)
Author: wshobson

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

TL;DR

Comprehensive smart contract testing using Hardhat and Foundry with unit, integration, and mainnet forking tests.

What Is It

Testing smart contracts with Hardhat and Foundry
Writing unit and integration tests
Forking mainnet for realistic testing
Using fuzzing and gas optimization

Key Features

Unit and integration test patterns
Mainnet forking with cheatcodes
Gas optimization and efficiency checks
Fuzzing for edge case detection
Snapshot and revert for state management
Automated test coverage reporting
Verification on Etherscan
Cheatcodes for testing scenarios

How to Use

1.Set up Hardhat/Foundry with correct config
2.Write unit and integration tests with fixtures
3.Use mainnet forking for realistic scenarios
4.Apply gas optimization and edge case fuzzing

Guardrails & Gotchas

MUST use proper gas reporting for optimization
FORBIDDEN to skip mainnet forking for critical tests
MUST verify contracts on Etherscan
Cheatcodes must be used responsibly

GitHub Stats

Author

@wshobson

Repository

wshobson/agents

Stars

20990

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