vedant-vector / hardhat-hands-on

Hardhat - Hands-on

Submission By:- Vedant Soni [Blockchain Trainee]

Aim:- Use hardhat for developing, testing and deploying any contract of your choice. You must create hardhat tasks to deploy and verify the contract.

Contract :-

Vesting.sol

Tasks :-

1. To Deploy Contract
   npx hardhat deploy

2. To Verify Contract
   npx hardhat verify-task

Testing

Test Cases:- Test-cases for Vesting

1. addVestingTokens Function Test Cases
   ✔ User must add some tokens
   ✔ Slice Period must be less than Vesting period
   ✔ Event emission of DepositTokens
   ✔ Balance Updation of User after token vested
   ✔ Balance Updation of Contract after token vested
2. CalculateVestedAmount Function test cases
   ✔ All tokens must be return after vesting time ends
   ✔ No token should be vested before first interval
   ✔ No tokens should be relased after all tokens get released
   ✔ Event emission for VestedTokens
3. Withdraw function test cases
   ✔ Non benificier can't withdraw
   ✔ Only benificiar can withdraw
   ✔ Withdrawable amount must be more than zero to withdraw
   ✔ User balance should be increse after withdraw
   ✔ Event Emission for WithdrawTokens

Screenshot