Hyperledger Blockchain - An Overview
Hyperledger is a blockchain platform that is open-source, modular, and customizable. It was created by the Linux Foundation in 2015 with the goal of building enterprise-grade blockchain solutions. Unlike public blockchains like Bitcoin and Ethereum, Hyperledger is designed for use within private and permissioned networks where a group of known participants can share and exchange data and assets without the need for intermediaries.Digital Identity Management,Healthcare,Government
Hyperledger uses a modular architecture that allows developers to customize the platform to fit their specific use case. It includes several components such as the Fabric, Sawtooth, Indy, and Burrow frameworks, each with its own unique features and capabilities.
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Strategies to automate testing for MERN stack apps
Automated testing is an essential part of any software development process, including MERN stack apps. Here are some strategies to automate testing for a MERN stack app:
Use a testing framework: Use a testing framework such as Jest or Mocha to automate the testing process. These frameworks provide features such as test runners, assertion libraries, and mocking and stubbing capabilities, making it easier to write and run tests.
Implement unit testing: Implement unit testing to test individual components and functions of the app. This allows you to isolate specific parts of the app and test them in isolation, ensuring that they work as intended.
Implement integration testing: Implement integration testing to test how different parts of the app work together. This ensures that the app's components interact as intended and that the app as a whole works as expected.
Use mock data: Use mock data to simulate real-world scenarios and test the app's functionality. This can help you identify bugs and issues before the app is deployed to production.
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