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You're reading from  The Essential Guide to Web3

Product typeBook
Published inNov 2023
PublisherPackt
ISBN-139781801813471
Edition1st Edition
Concepts
Blockchain
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Author (1)
Vijay Krishnan
Vijay Krishnan
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Vijay Krishnan

Vijay Krishnan, an experienced expert in blockchain and Web3, holds the position of head of SysOps for Linea, a Layer 2 blockchain at Consensys. With a rich background in blockchain, he's guided Fortune 100 companies from ideation to product build. With over 50 projects and 300+ use cases to his credit, Vijay has left an indelible mark on the industry. Prior to Consensys, he pioneered the AWS Partner Blockchain ecosystem and led IBM North America's Blockchain Practice. With two decades on Wall Street, he possesses deep financial and tech insights. Vijay, a leader and subject matter expert, empowers clients in DeFi, NFTs, gaming, and the metaverse. Beyond work, he's a mentor, speaker, author, and organic farmer. His knowledge and innovation continue to shape the blockchain and Web3 landscape.
Read more about Vijay Krishnan

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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...
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The Essential Guide to Web3
Published in: Nov 2023Publisher: PacktISBN-13: 9781801813471
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Vijay Krishnan

Vijay Krishnan, an experienced expert in blockchain and Web3, holds the position of head of SysOps for Linea, a Layer 2 blockchain at Consensys. With a rich background in blockchain, he's guided Fortune 100 companies from ideation to product build. With over 50 projects and 300+ use cases to his credit, Vijay has left an indelible mark on the industry. Prior to Consensys, he pioneered the AWS Partner Blockchain ecosystem and led IBM North America's Blockchain Practice. With two decades on Wall Street, he possesses deep financial and tech insights. Vijay, a leader and subject matter expert, empowers clients in DeFi, NFTs, gaming, and the metaverse. Beyond work, he's a mentor, speaker, author, and organic farmer. His knowledge and innovation continue to shape the blockchain and Web3 landscape.
Read more about Vijay Krishnan

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