Build an Ethereum Decentralized App (ÐApp) with Solidity and the Truffle Framework

Write a Unit Test Using the Truffle Framework

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Write a Unit Test to Test an Array of Ethereum Addresses

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Create the test file and import test libraries

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You will learn how to create a test for a contract function that accepts an unsigned integer (uint) as an input parameter and returns an unsigned integer (uint). This lesson uses the Truffle Framework assertion library to validate the logic of your contract function.

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Lessons in Build an Ethereum Decentralized App (ÐApp) with Solidity and the Truffle Framework

1. Install Truffle & the Caster.IO Starter Box

2. Create a Basic Solidity Contract

3. Create State Variables and Functions in Solidity Contracts

4. Solidity Function Access and Visibility

5. Create a Payable Solidity Function that can Receive Funds

6. Default Getters and Custom Getters

7. Create a Solidity function to get the contract balance

8. Contracts Summary

9. Create the test file and import test libraries

10. Write a Unit Test Using the Truffle Framework

11. Write a Unit Test to Test an Array of Ethereum Addresses

12. Write a Unit Test to Validate the Balance of an Ethereum Contract

13. Install Ganache for a local Ethereum development network

14. Migrate A Smart Contract to a Local Ethereum Network with Ganache

15. Introduction to React for Ethereum ÐApps

16. Render Data From a Smart Contract GET Function in React

17. Create a Payable Transaction in a React Application

18. Install and configure MetaMask

19. Understanding Promises and Transactions in Ethereum

20. Use React to display the available funds (Ether) held by a smart contract

21. Withdraw Funds from a Smart Contract