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Testing how your client-side logic responds to different network error responses can and rapid development. They arise through network requests (i.e., internal server errors). Network errors cannot be ignored when building mobile applications. Also, you can safely make a PR ready for review.
Using Charles, you can mock the network response stated in the business requirements to test the work done.
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In this case, the best you can do would be to make a draft PR while waiting for the backend to meet your needs. Chances are that you get blocked because the backend engineer has yet to deploy the API endpoints to the staging environment. Let’s say you’re working on a feature that requires making a request to the backend server. API endpoints not deployed to staging server With Charles, before the response gets delivered to the client-side, you can edit the network response to any data structure of your choice to meet test requirements and more effectively test the app’s response to different states. However, it’s not so fluid a process - often, you end up in a discussion about the changes needed, which reduces productivity. Commonly, you may request the backend engineer to effect a change, which works. Testing feature implementation with statesĪ typical scenario would be where you depend on a value from the backend to determine certain behaviors on the client-side. I will outline a few use cases where I find Charles to be handy. Charles exists to reduce these kinds of work-induced stresses with Charles in your development arsenal, you can quickly diagnose problems and implement quick fixes. Testing and debugging can be very frustrating and exhausting. Use cases to consider when using Charles Web Proxy It intercepts and changes the data packets in real time.
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In a nutshell, the Charles Web Debugging Proxy is a software application that monitors network activities on personal computers, such as network requests and server responses. This includes requests, responses, and the HTTP headers, which contain the cookies and caching information.
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I am a huge fan of clean code because clarity is King ? Test and debug Android apps like a pro with Charles Web Proxy Emmanuel Enya Follow I am a computer engineering graduate with five years of professional experience building modern Android applications.