-
CI/CD pipelines used by Github Actions to provide linting checks and test runs. (
workflows/
) -
A suite of Solidity Smart Contracts responsible for the Yearn Lens infrastructure. (
contracts/
) -
Interfaces for Yearn + external DeFi protocols on ethereum mainnet. (
interfaces/
) -
Test suite that runs on a Brownie+Ganache mainnet fork. (
tests/
) -
Deployment script. (
tests/
)
This mix is configured for use with Ganache on a forked mainnet.
yarn install --frozen-lockfile
pip install -r requirements-dev.txt
yarn lint:check
yarn lint
yarn lint:tests-check
yarn lint:tests
See the Brownie documentation for more detailed information on testing your project.
brownie test
brownie test tests/registry_adapters/test_adapter_vaults_v1.py
brownie test tests/registry_adapters/test_adapter_vaults_v1.py --interactive
If you are using Ganache to fork a network, then you may have issues with the blockchain archive state every 30 minutes. This is due to your node provider (i.e. Infura) only allowing free users access to 30 minutes of archive state. To solve this, upgrade to a paid plan, or simply restart your ganache instance and redploy your contracts.
Alternatively, Infura can be replaced with Alchemy API, which does not timeout after 30 minutes. This would require changes in your ~/.brownie/network-config.yaml
file, affecting global Brownie configuration. Works only with ganache < 7.0.0.
Following configuration is provided only for educational purposes, more information can be found in Brownie documentation. You will need to set ALCHEMY_SECRET_KEY
environment variable, which can be found on Alchemy dashboard.
development:
- cmd: ganache-cli
cmd_settings:
accounts: 10
evm_version: istanbul
fork: mainnet-alchemy
gas_limit: 12000000
mnemonic: brownie
port: 8545
host: http://127.0.0.1
id: mainnet-fork
name: Ganache-CLI (Mainnet Fork)
timeout: 120
live:
- name: Ethereum
networks:
- chainid: 1
explorer: https://api.etherscan.io/api
host: https://eth-mainnet.alchemyapi.io/v2/$ALCHEMY_SECRET_KEY
id: mainnet-alchemy
name: Mainnet (Alchemy)