fhevm-testing

Generate and review Hardhat tests for encrypted FHEVM contracts.

Updated Apr 5, 2026

Search Tags:#testing #validation #encryption #hardhat #smart-contract #fhevm

Ready to run

npx skills add https://github.com/0xNana/fhevm-skills-studio --skill fhevm-testing

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: fhevm-testing
Source: https://github.com/0xNana/fhevm-skills-studio/tree/main/skills/fhevm-testing
Command: npx skills add https://github.com/0xNana/fhevm-skills-studio --skill fhevm-testing

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill enables developers to write and review comprehensive tests for FHEVM applications, ensuring the correct enforcement of confidential contract flows and lifecycle behaviors.

Core Features & Use Cases

Test Generation: Automates creation of Hardhat tests for encrypted state transitions, decryption, and finalization.
Validation: Validates cryptographic workflows and contract integrity within the testing environment.
Use Case: When verifying a confidential smart contract, generate tests that cover input encryption, state changes, and decryption to guarantee security and correctness.

Quick Start

Use the fhevm-testing skill to produce Hardhat test scripts for your confidential contract, incorporating encrypted inputs and lifecycle validations.

Frequently Asked Questions about fhevm-testing

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

FAQPage Schema

How do I test encrypted smart contracts using Hardhat?▼

You test encrypted smart contracts using Hardhat by generating scripts that validate input encryption, state changes, and decryption to verify confidentiality and lifecycle behaviors within FHEVM environments.

What is FHEVM contract testing and when do I need it?▼

FHEVM contract testing is the automated validation of confidential smart contracts to verify proper cryptographic workflows and state transitions. You need it when enforcing confidential contract flows and lifecycle behaviors in secure environments.

Do I need to know the Zama protocol to validate encrypted contract workflows?▼

Yes, validating encrypted contract workflows requires knowledge of the Zama protocol, the Harden environment, and encrypted test workflows to properly execute end-to-end validation in secure contract environments.

How do I automate Hardhat test generation for FHEVM state transitions?▼

You automate Hardhat test generation for FHEVM state transitions by producing scripts that cover encrypted inputs, state changes, and decryption to guarantee security and correctness across deployments and client interactions.

Can I validate cryptographic workflows and contract integrity within a Hardhat testing environment?▼

Yes, you can validate cryptographic workflows and contract integrity within the Hardhat testing environment by generating and reviewing tests that verify proper confidentiality and finalization behaviors for FHEVM applications.

What are the limitations of testing FHEVM contracts with predefined workflows?▼

Testing FHEVM contracts with predefined workflows targets developers needing end-to-end validation but requires prerequisite knowledge of the Zama protocol and Harden environment, making it unsuitable for those unfamiliar with encrypted test workflows.