HardlyDifficult Truffle Test Helpers
Test helpers for Ethereum.
These helpers which will deploy contracts for testing using the exact bytecode and configuration as they have on mainnet, with the exception that you are the owner to enable privileged actions such as
You can deploy these to Ganache or any network for testing. The scripts simply use your current web3 configuration.
Using these will give you an accurate representation of gas costs, error conditions, and any oddities to their specific implementation.
Take a look at the tests for a more complete example of each use case
- DAI: ERC-20 with 18 decimals and a mint function
- USDC: an upgradable ERC-20 with 6 decimals and mint and blacklist functions
const tokens = ;const daiOwner = accounts0;// Deploy a DAI contract for testingconst dai = await tokensdai;// Mint tokensawait dai;
Unlock is a membership protocol, built on a blockchain. It enables creators to monetize their content or software without relying on a middleman. It lets consumers manage all of their subscriptions in a consistent way, as well as earn discounts when they share the best content and applications they use.
const protocols = ;const unlockOwner = accounts0;// Deploy the protocolconst unlockProtocol = await protocolsunlock;// Create a new Lockconst tx = await unlockProtocol;const lock = await protocolsunlock;// Buy a Key to that Lockawait lock;
Fairmint continous organizations (not yet launched)
The continuous financing model enables organizations to finance themselves in a permission-less and non-dilutive way by continuously issuing tokens called FAIR while aligning stakeholders to their financial success.
const protocols = ;const control = accounts1;// Deploy a new c-org (see test for complete list of call options)const contracts = await protocolscOrg;// You must simulate KYC for to enable new accountsawait contractswhitelist// Buy FAIR tokensawait dat;
Designed with simplicity in mind, the Uniswap protocol provides an interface for seamless exchange of ERC20 tokens on Ethereum.
const tokens protocols = ;const protocolOwner = accounts0;// Deploy uniswapconst uniswap = await protocolsuniswap;// And a token for testingconst dai = await tokensdai;// Create an exchangeconst tx = await uniswap;const exchange = await protocolsuniswap;// Mint some tokens for testing and approve the exchangeawait dai;await dai;// Add liquidity to the exchangeawait exchange;// ...now you can trade!