Tag: ci-cd
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Stateful vs Stateless: A Developer’s Real-World Guide (2026)
Why do some bugs only appear after deployment, even when tests pass locally? Early in my backend work, I kept hearing discussions around stateful vs stateless. It felt academic at first, but once I started dealing with scaling issues, flaky tests, and production bugs, I saw how much this decision actually matters. This article is…
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Model Based Testing: Benefits, Use Cases & Best Practices
Model-based testing (MBT) uses visual or mathematical representations of expected system behavior to automatically generate test cases – rather than writing scripts manually. Update the model when requirements change; the tests regenerate automatically. It’s most valuable for systems with complex state transitions and frequently evolving requirements. The limitation: if requirements aren’t stable yet or the…
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What Is TDD? A Complete Guide to Test Driven Development
Modern software development moves fast. Delivering bug free code is no longer just a goal. It is a requirement. But how do you ensure your code works before you even finish writing it? The answer is TDD, or Test Driven Development. In this guide, we will answer what is TDD, explore how it transforms the…
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Top 10 Open Source Automation Tools for Modern Software Testing
The right open source automation tool depends on which testing layer you’re strengthening, and no single tool covers all of them well. For API and backend testing specifically, Keploy generates tests automatically from real traffic without manual scripting. This guide breaks down all 10 tools by testing layer, so you can pick the right one…
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Test Data Management for Modern Software Testing
In the world of software testing, one crucial element often overlooked is Test Data Management (TDM). As development and testing cycles become shorter, automated, and more continuous, the need for efficient management of test data grows. Whether you’re working in Agile, DevOps, or Continuous Integration (CI), having a robust test data management system in place…
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How to Integrate Keploy in Github Actions?
Last updated: 23 October 2026 Modern teams push code multiple times a day. But how do you verify that the changes made are free from bugs? And how do you integrate testing as part of your pipelines? In this blog, let’s explore how to integrate Keploy into your CI/CD pipelines. We’ll be using GitHub Actions…
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How to Automate API Testing: A Step-by-Step Guide
API automation testing uses scripts and tools to validate APIs automatically instead of testing them manually. Automated suites send requests, assert on responses, and run continuously in CI/CD to catch regressions on every change. Tools like Postman, REST Assured, and Keploy, which generates tests from real traffic, make this faster to build and maintain. APIs…
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DevOps Testing: Ensuring Quality in a Continuous Delivery World
In today’s fast-paced software environment, getting product features out the door quickly is the minimum. Getting features out the door quickly + with reliability is what separates high performing teams opening up larger opportunities. This is where DevOps testing comes into play, testing not just at the endpoint of the development + operations lifecycle but…
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End-to-End (E2E) Testing: Types, Tools & Best Practices (2026)
End-to-end (E2E) testing validates an entire application workflow from start to finish, exactly as a real user would, exercising the backend, database, and integrations together. Playwright handles the browser side, while Keploy captures real traffic at the API and service layer and turns it into repeatable tests and mocks, cutting the manual effort E2E suites…
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Integration Testing: Complete Guide with Types & Examples
Integration testing verifies that independently built modules or services work correctly when combined, focusing on the interfaces and data passed between them. It catches mismatched contracts and communication errors that unit tests miss. Keploy speeds this up with an automation-first approach, recording real service traffic and generating integration tests and mocks from it. In this…