What is End-to-End Testing and E2E testing Framework?
What is End-to-End (E2E) testing? E2E testing makes sure that the application's behavior is in line with the expected requirements and that the data flow is maintained for all kinds of processes and user tasks. This type of testing approach is initiated from the end user's viewpoint and hence a real-world scenario is simulated. It verifies that all the system components can work and run accordingly under real-world scenarios. The user experience is simulated from start to finish through the E2E testing method. Software dependencies can be found, while the system under test, its integrations and data integrity are also validated. E2E testing frameworks: 1. Selenium: It is a suite of extensions and libraries that are being used for the purpose of building a framework through which web browser automation is enabled. Easy interaction with HTML elements is provided, which, in turn, provides flexibility for customizing the tests. 2. Puppeteer: Headless browser testin...