Inbox-Contract
First smart contract deployed on Rinkeby. It has a basic constructor which accpets a string and assigns the string to the message variable. Then it has a method to change the string.
Likewise, the test file uses mocha package to run tests on the contract running on ganache. Contract Address: 0x64FD3C02EA0b0F1F057CE5e5A764a8674c3c5646