Tag: backend
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API Testing for Microservices: How to Test Microservices Step by Step
API testing for microservices is one of the most important parts of ensuring distributed applications work reliably. If you’re wondering how to test microservices, you need more than unit tests—you need API testing, integration testing, contract testing, and end-to-end validation. In this guide, you’ll learn a practical step-by-step approach to testing microservices and see how…
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Mastering Node.js Backend Testing with Mocha and Chai
Unit testing is important because it checks small parts of code to make sure they work right and finds bugs early. It’s important to do these tests before releasing an app. This guide will cover Jasmine and Mocha testing with Mocha and Chai to help you understand different JavaScript testing approaches. Why Mocha and Chai?…
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![HTTP Status Codes: Complete Reference Guide with Examples [2026]](https://wp.keploy.io/wp-content/uploads/2024/06/Understanding-HTTP-Status-Codes-e1719229958471.webp)
HTTP Status Codes: Complete Reference Guide with Examples [2026]
Key Takeaway: HTTP status codes are three-digit responses from servers grouped into five classes: 1xx (informational), 2xx (success), 3xx (redirection), 4xx (client error), and 5xx (server error). The most common codes are 200 (OK), 301 (Moved Permanently), 404 (Not Found), and 500 (Internal Server Error). Understanding these codes is essential for debugging APIs and web…
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How to mock backend of selenium tests using Keploy
When I was learning selenium testing, I encountered an issue. Let me explain the issue in detail Search results for the 1st time Search results for the 2nd time I searched for ankit on google.com and I got the following result, then after some time I searched the same keyword on google.com, and this time…