Hardhat Test Action

Simple wrapper of hardhat test for GitHub Action

Introduction

This action aims to run on top of hardhat project, make sure you're using hardhat in your project
Currently, we support 2 package manager(yarn and npm)
By specifying network option in your workflow, this project can run on either local hardhat network or testnet
One thing to note is that when you choose to run with testnet, since we're actually integrating with real blockchain, you need to provide an account with some amount of ETH based on your test case usage, you can provide your account via GitHub Secrets

How to use

Create a workflow file under .github/workflows, and name it as for example test.yaml and fill with following content

name: unit-test
on: [push]

jobs:
  test:
    runs-on: ubuntu-latest
    name: Hardhat unit test
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Environment
      uses: actions/setup-node@v3
    - name: Test
      uses: ambersun1234/hardhat-test-action@v1
      with:
        network: hardhat

or

name: unit-test
on: [push]

jobs:
  test:
    runs-on: ubuntu-latest
    name: Hardhat unit test
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Environment
      uses: actions/setup-node@v3
    - name: Test
      uses: ambersun1234/hardhat-test-action@v1
      with:
        network: goerli
        private_key: ${{ secrets.PRIVATE_KEY }}
        rpc_url: ${{ secrets.RPC_URL }}

Secrets

In order for this action to work properly, you may need to specify repository secrets

1. PRIVATE_KEY
   • Your private key without 0x
2. RPC_URL
   • RPC url endpoint, e.g. https://eth-sepolia.g.alchemy.com/v2/xxxxxxxxxxxxxx

Note that secrets are case sensitive, be sure to create secrets with all upper case

You can find more information on Encrypted secrets

Note

To align environment variable with your hardhat project,
please check your variable declaration match the following convention or not
We'll use only 2 categories of variable

• private key ➡️ defined as PRIVATE_KEY
• rpc url ➡️ based on different test network, will have these structure {NETWORK}_RPC_URL, where NETWORK is the upper case of network name(e.g. GOERLI, SEPOLIA)

These environment variable needs to be consistent with data in

• hardhat.config.ts
• .env

Example

You can find a complete example of how to use this action at github.com/ambersun1234/nft

Build

$ yarn install
$ yarn webpack

License

This project is licensed under MIT license - see the LICENSE file for more detail