Deploying and testing the ERC-20 token smart contract

You are already familiar with the steps to test a smart contract, but here is another method of testing the MySimpleToken contract.

The tests for the MySimpleToken smart contract are in the test folder and a file named MySimpleToken.test.js, which contains the following test cases:

• Test case 1 to create a token with a name
• Test case 2 to create a token with a symbol
• Test case 3 to check that tokens have the correct number of decimals
• Test case 4 to check whether the token has a valid total supply
• Test case 5 to check if users are able to query account balances
• Test case 6 to transfer the right amount of tokens to/from an account
• Test case 7 to see if the smart contract emits a transfer event with the right arguments
• Test case 8 to allow for allowance approvals and queries
• Test case 9 to emit an approval event with the right arguments
• Test case 10 to allow an approved sender to transfer...