Skip to content

Latest commit

 

History

History
88 lines (47 loc) · 1.47 KB

Foundry101.md

File metadata and controls

88 lines (47 loc) · 1.47 KB
Raw

Foundry 101

Foundry Advantages

  1. Fast
  2. Built-in fuzzing
  3. Solidity based testing
  4. EVM Cheat codes
  5. Script based in shell / bash

Resources

Repo

Docs

Installation

Run :

curl -L https://foundry.paradigm.xyz | bash

Then :

foundryup

Workflow

Initialize Repository

forge init --force

Compile Contracts

forge build

Install Solidity Dependencies

First, install the dependency :

forge install GithubOrg/GithubRepo

Then, add the dependency to foundry.toml in the remappings tag

For example, to install Openzepplin contracts repository :

CLI :

forge install OpenZeppelin/openzeppelin-contracts

foundry.toml :

remappings = ['@openzeppelin/=lib/openzeppelin-contracts/']

Test Contracts

To execute test cases, run :

forge test --fork-url <RPC_URL> -vvv

To analyze test coverage, run :

forge coverage --fork-url <RPC_URL>

Deploy Contracts

Using CLI directly :

forge create --rpc-url <your_rpc_url> --private-key <your_private_key> src/MyContract.sol:MyContract

Using Forge Scripts :

forge script script/Contract.s.sol:Contract --rpc-url $OPTIMISM_GOERLI_RPC --broadcast --verify --etherscan-api-key ${OPTIMISM_ETHERSCAN_API_KEY}

Run local node

To start a local testnet to test against, run :

anvil

See anvil configuration :

anvil -h