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Ethereum Solidity 3 - Basic UnitTesting - Truffle, Solidity, Node.js, Chai, Ganache

Name: Ethereum Solidity 3 - Basic UnitTesting - Truffle, Solidity, Node.js, Chai, Ganache
Uploaded: 2022-07-25T08:00:12+00:00
Duration: 20 min 53 s

zero2hero-training

SmartContract Development with Node.js, Solidity, Truffle :

- mkdir zero2hero-solidity-lesson1 && cd zero2hero-solidity-lesson1

- npm init -y # creates Node.js project

- truffle init # creates Truffle project

- npm install --save-dev truffle

- npx truffle compile

- npm install --save-dev ganache-cli

- npx ganache-cli --deterministic

- npx truffle migrate --network development # --reset if needed

- npx truffle console --network development

- const lesson = await Lesson.deployed();

- await lesson.setLesson("Solidity")

- await lesson.getLesson()

- (await lesson.getLesson()).toString()

How to use OpenZeppelin Contracts

- npm install --save-dev @openzeppelin/contracts

Unit Tests

- Make sure you are running a local blockchain(Ganache)

- npm install --save-dev chai

- npx truffle test

Resources:

Solidity Installation : https://docs.soliditylang.org/en/v0.8.9/installing-solidity.html

Node.js Installation : https://nodejs.org/en/download/

Truffle Docs: https://trufflesuite.com/docs/

OpenZeppelin Docs: https://docs.openzeppelin.com/

Ganacle Docs: https://trufflesuite.com/docs/ganache/

Unit Test - Chai : https://www.chaijs.com/

Unit Test - Moloch Testing Guide:

https://github.com/MolochVentures/moloch/tree/4e786db8a4aa3158287e0935dcbc7b1e43416e38/test#moloch-testing-guide

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Rasim Sen - Blockchain Architect

zero2hero

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