Add3 Test

To install project

go to root directory and run following command in console

npm install

To test project

npx hardhat test

Deployed smart contracts

chain : bsc testnet token => 0x362514bf9D9B51A842A3c66bdb50e523ACc6d311 stake => 0xeAE9Df1C1071Ba4f16163F9EE8e20F12d09De680

verify issue

Verify proxy method doesn't work on updated hardhat version. We have to downgrade hardhat version to verify proxy contract.