How End-to-End Testing provides expanded test coverage?
One benefit of end-to-end testing is expanded test coverage. When you’re testing every single unit, function, or feature of your application, you may not always be considering how the user is interacting with your product. You will need to ask yourself, “What are all of the different environments your end user may use to interact with your application?”
As software scales globally and as the number of available devices continues to rise, it can be hard to predict what browser or operating system your users will be using to access yourproduct. While challenging to foresee, if you can conduct end -to-end testing and plan your test strategy with the consumer in mind, you’ll be able to expand your test coverage by including environments previously not considered.