devcon 5 / testing dapps with realistic web3 mocking
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Testing DApps with Realistic Web3 Mocking
Duration: 00:04:50
Speaker: Daenam Kim
Type: Breakout
Expertise: Beginner
Event: Devcon
Date: Invalid Date
I will demonstrate using a Web3 Mock for UI testing of DApps. It can be difficult to test with actual transactions between the frontend and blockchain. This is because transactions must be signed by a private key, but UI testing frameworks cannot interact with Web3 providers to do so. A Web3 Mock solves this problem by signing transactions with a private key automatically and sending them to the blockchain. This offers developers better experiences writing blockchain apps. It uses open source technology and is compatible with a range of blockchain development environments including Ganache, PoA, and remote APIs like Infura. It is integrated with the popular TestCafe platform to perform full end-to-end DApp testing.
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