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DEVELOPMENT.md

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Development Docs

Deployment

Deployment

Local environment

npx hardhat node

Mainnet forking

npx hardhat node --fork <https://eth-mainnet.alchemyapi.io/v2/API_KEY>

https://hardhat.org/guides/mainnet-forking.html#mainnet-forking

Testing

yarn test

Single files

yarn test test/LendingPair.js

Mocha & Chai with Waffle matchers (these are really useful).

https://ethereum-waffle.readthedocs.io/en/latest/matchers.html

Running Tests on VSCode

https://hardhat.org/guides/vscode-tests.html#running-tests-on-visual-studio-code

Console

yarn console

https://hardhat.org/guides/hardhat-console.html

Coverage

yarn coverage

https://hardhat.org/plugins/solidity-coverage.html#tasks

Gas Usage

yarn gas

https://github.com/cgewecke/hardhat-gas-reporter

Lint

yarn lint

Watch

npx hardhat watch compile

Initial state

https://hardhat.org/hardhat-network/#hardhat-network-initial-state

To customise

https://hardhat.org/config/#hardhat-network

Time travel

https://hardhat.org/hardhat-network/#special-testing-debugging-methods

Impersonation

https://hardhat.org/hardhat-network/#hardhat-network-methods