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web3-testing

Test Solidity smart contracts with Hardhat and Foundry frameworks.

Updated Dec 23, 2025
Search Tags:#testing#blockchain#smart contracts#solidity#foundry#hardhat
One-click install
npx skills add https://github.com/drgaciw/academic-compliance-hub-glm --skill web3-testing-drgaciw
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: web3-testing
Source: https://github.com/drgaciw/academic-compliance-hub-glm/tree/main/agents/plugins/blockchain-web3/skills/web3-testing
Command: npx skills add https://github.com/drgaciw/academic-compliance-hub-glm --skill web3-testing-drgaciw

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides a comprehensive framework for testing smart contracts, ensuring their reliability, security, and efficiency before deployment.

Core Features & Use Cases

  • Automated Testing: Implement unit, integration, and fuzz tests for Solidity smart contracts.
  • Environment Simulation: Utilize Hardhat and Foundry for local development and mainnet forking.
  • Use Case: You've developed a new DeFi protocol and need to rigorously test its tokenomics and transaction logic against realistic mainnet conditions before launching.

Quick Start

Use the web3-testing skill to set up a Hardhat project and write unit tests for your smart contracts.

Frequently Asked Questions about web3-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I test smart contracts using Hardhat and Foundry?▼

You can test smart contracts by utilizing Hardhat for JavaScript/TypeScript unit tests and Foundry for Solidity-based fuzzing, ensuring comprehensive coverage of your DeFi protocol's transaction logic.

What is mainnet forking and when do I need it for DeFi protocol testing?▼

Mainnet forking creates a local copy of the mainnet state, which is needed when you must validate how new smart contracts interact with existing DeFi liquidity pools and deployed protocols.

Do I need to know JavaScript and Solidity to run smart contract unit tests?▼

Yes, JavaScript or TypeScript is required for writing Hardhat tests, while Solidity knowledge is necessary for Foundry tests, enabling you to write comprehensive unit and integration tests.

What's the best way to analyze gas optimization for Solidity smart contracts?▼

Gas optimization analysis is best performed using Foundry and Hardhat testing frameworks, which measure computational efficiency and help validate smart contract execution costs before mainnet deployment.

Can I use fuzzing to validate transaction logic in Solidity code?▼

Yes, you can implement fuzz tests using Foundry to automatically generate random input data, helping you identify edge cases and validate the robustness of your Solidity transaction logic.

Why does my smart contract fail during integration testing on a local network?▼

Failures often happen because local networks lack realistic state, so utilizing Hardhat or Foundry mainnet forking ensures your integration tests interact with actual protocol data and liquidity.

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