Smart Contract Application Lottery

Based on FreeCodeCamp Solidity Course Lesson #7

How it works?

1. Users can enter lottery with ETH based on a USD fee
2. An admin will choose when the lottery is over
3. The lottery will select a random winner

How do we want to test this?

1. mainnet-fork
2. development with mocks
3. testnet (for example rinkeby, kovan, etc..)