VadymCodes / Claim-dapp-test

[Document for Test Task]

smart contract

1. Install Dependencies
   • Install Node.js LTS version
   • Install Hardhat using npm install --save-dev hardhat
   • Create hardhat empty project npx hardhat
2. Test Smart Contract for MockToken and Test npx hardhat test
3. Deploy with your whitlists npx hardhat run scripts/deploy.js --network rinkeby
4. Verify this contract npx hardhat verify --constructor-args arguments.js --network rinkeby "0x5dBD1d3C5179Fb34a917a3FBA1E7cfA9f45F71f1"

[Result]

Mocktoken: https://rinkeby.etherscan.io/address/0xbDde9b61Dc4Edd5A39b9A6c71Bf6277f10f8aa09#code Claim: https://rinkeby.etherscan.io/address/0x5dBD1d3C5179Fb34a917a3FBA1E7cfA9f45F71f1#code

Analyze Gas Optimizationa and Test

You can get the test result here, ./coverage/index.html (npx hardhat coverage)

result screenshot : ./screenshots/test-result.png

You can compare 2 cases - maaping and array for whitelist on mapping.png and array.png

From this, I can notice that using mapping in this case is more optimal way.

Front end

This is simple react app.