Summary
This covers the essential testing patterns you'll actually use in production smart contract development. It sets up proper Hardhat and Foundry configurations with gas reporting, coverage, and mainnet forking capabilities. The examples show real testing scenarios like fuzzing with Foundry's property-based tests, impersonating whale accounts for DeFi integration tests, and using fixtures to avoid repetitive setup. What makes this genuinely useful is the focus on advanced patterns like snapshot testing for complex state changes and gas optimization comparisons between different implementations. If you're building anything beyond basic contracts, you'll need these testing strategies to catch edge cases and ensure your contracts behave correctly under real market conditions.
Install to Claude Code
npx -y skills add wshobson/agents --skill web3-testing --agent claude-codeInstalls into .claude/skills of the current project.
Integrate web data into your AI product. One API to scrape website & brand data.
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Agent, run crypto. Access onchain data & trade routes via 1inch.
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Featured
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →
