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						</div><p>A newly released feature results in busted production APIs from untested boundary scenarios. The current situation makes developers unhappy along with your team being forced to perform urgent troubleshooting work for unseen API issues. Sounds familiar? Using Keploy leads to self-generating tests that achieve 90% automated test coverage That&#8217;s where Keploy comes in.</p>
<h2><strong>What is Keploy ?</strong></h2>
<p>Keploy uses artificial intelligence to generate automated tests which manage dependencies and reach high test coverage at zero manual involvement. The implementation of Keploy lets developers achieve faster delivery while maintaining complete confidence through its ability to transform API behavioral data into test cases and mocks.</p>
<h2><strong>Common Challenges in Software Testing</strong></h2>
<h3><strong>A. Manual Test Case Creation</strong></h3>
<p>Creating and sustaining <a href="https://keploy.io/blog/community/a-guide-to-test-cases-in-software-testing" title="test cases">test cases</a> requires demanding time investments as well as produces errors from human mistakes.</p>
<p>High test coverage proves difficult for developers to reach through manual efforts which results in various undisclosed scenarios.</p>
<h3><strong>B. Complex Dependency Management</strong></h3>
<p>Systematic testing of applications that connect to databases along with APIs and third-party services presents considerable difficulties.</p>
<p>Establishing constant test environments together with mock management systems demands extensive work investment.</p>
<p>The combination of Regression Testing and Test Coverage creates problems during application development.</p>
<p>Every change in code needs to maintain current operational integrity while implementing modifications.</p>
<p>Developer mistakes commonly result in critical bugs which evade their notice in testing processes.</p>
<h2><strong>How Keploy Solves These Challenges</strong></h2>
<h3><strong>Automating Test Generation</strong></h3>
<p>Keploy analyzes API exchanges between systems to produce automatic test sequences.</p>
<p>Developers save time because Keploy eliminates the task of manual test creation which streamlines development processes.</p>
<h3><strong>Simplifying Dependency Management</strong></h3>
<p>The system enables full <a href="https://keploy.io/blog/community/api-automation-testing-pynt-keploy" title="automation of API test execution">automation of API test execution</a> by storing and playing back authentic API interaction records to eliminate the need for manual operations.</p>
<p>A consistent testing environment becomes possible through this approach which makes testing more trustworthy.</p>
<h3><strong>The Test Coverage as well as <a href="https://keploy.io/blog/community/regression-testing-tools-rankings-2025" title="Regression Testing">Regression Testing</a> can be enhanced through Keploy.</strong></h3>
<p>The system delivers 90% test coverage results in just a few minutes by utilizing real user engagements.</p>
<p>Real-time regression detection happens because Keploy operates through API call replay in test environments.</p>
<h2><strong>Real-World Impact of Keploy</strong></h2>
<p>The implementation of Keploy helped this organization decrease its test case development time from eighty to twenty percent.</p>
<p>A CI/CD pipeline benefits from the integration of Keploy because it provides automated testing capabilities throughout the testing process.</p>
<h2><strong>How Keploy Differs from Other Testing Tools</strong></h2>
<p>Several testing tools exist for APIs yet they need manual setup of scripting and dependency management. Real API traffic conversion through Keploy creates automated tests which maintain integrated mock and stub functions. Here&#8217;s how it compares:</p>
<h3><strong>Feature Comparison</strong> {#h.ozz0zrqe0a20}</h3>
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<td style="text-align: center;"><strong>Feature</strong></td>
<td style="text-align: center;"><strong>Keploy</strong></td>
<td style="text-align: center;"><strong>Postman</strong></td>
<td style="text-align: center;"><strong>Cypress</strong></td>
<td style="text-align: center;"><strong>JUnit</strong></td>
<td style="text-align: center;"><strong>Qodo</strong></td>
<td style="text-align: center;"><strong>Testsigma</strong></td>
</tr>
<tr>
<td style="text-align: center;"><strong>Automated Test Generation</strong></td>
<td style="text-align: center;">✅ Yes (from real API traffic)</td>
<td style="text-align: center;">❌ No (manual test writing)</td>
<td style="text-align: center;">❌ No (manual scripting)</td>
<td style="text-align: center;">❌ No (unit tests only)</td>
<td style="text-align: center;">❌ No (manual test design)</td>
<td style="text-align: center;">❌ No (manual test authoring)</td>
</tr>
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<td style="text-align: center;"><strong>Built-in Mocks &amp; Stubs</strong></td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">❌ No</td>
</tr>
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<td style="text-align: center;"><strong>Works Across Languages</strong></td>
<td style="text-align: center;">✅ Yes (API-level)</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">❌ No (JavaScript only)</td>
<td style="text-align: center;">❌ No (Java only)</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
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<td style="text-align: center;"><strong>CI/CD Integration</strong></td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
</tr>
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<td style="text-align: center;"><strong>Regression Testing</strong></td>
<td style="text-align: center;">✅ Yes (auto-detects changes)</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">❌ No</td>
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<td style="text-align: center;"><strong>Open-Source</strong></td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">✅ Yes</td>
<td style="text-align: center;">❌ No</td>
<td style="text-align: center;">❌ No</td>
</tr>
</tbody>
</table>
<h2><strong>Conclusion</strong></h2>
<p>Creating test cases and maintaining them requires manual effort because the testing process typically takes a long time and becomes complicated. Keploy solves such dilemmas through automatic API traffic transformation into test cases which come integrated with mocks and stubs. Keploy provides automated API testing that decreases product development work while achieving 90% test success levels with reduced setup requirements.</p>
<p>Companies that want to achieve API testing automation along with enhanced reliability and CI/CD integration will find Keploy to be their perfect solution. Through its capabilities Keploy assists developers, testers and DevOps engineers to achieve better speed and confidence in their product release.</p>
<h3><strong>Try Keploy Today!</strong></h3>
<ul>
<li>
<p>Explore Keploy: <a href="https://keploy.io/" title="keploy.io">keploy.io</a></p>
</li>
<li>
<p>Join the Open-Source Community: <a href="https://github.com/keploy/" title="GitHub">GitHub</a></p>
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</ul>
<h2><strong>Frequently Asked Questions (FAQ)</strong></h2>
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<li>
<h3><strong>How does Keploy distinguish itself from alternative testing tools?</strong></h3>
</li>
</ol>
<p>The test cases and mocks produced by Keploy from real user traffic eliminate the need for human intervention.</p>
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<li>
<h3><strong>Is the integration of Keploy between CI/CD pipelines possible?</strong></h3>
</li>
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<p>Keploy functions as part of CI/CD pipelines through an automated feature that executes regression testing.</p>
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<li>
<h3><strong>Does Keploy support different programming languages?</strong></h3>
</li>
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<p>Keploy integrates with various programming languages through its capability to record API communications at the HTTP protocol level.</p>
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<li>
<h3><strong>The test reliability functions of Keploy are achieved through how?</strong></h3>
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<p>Keploy uses recorded genuine API calls to perform accurate testing allowing the same execution every time.</p>
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<h3> <strong>Is Keploy open-source?</strong></h3>
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<p>Developers who work with Keploy can make contributions to the open-source project since it exists as an open-source tool.</p>

         
        
                    

                    
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Building Keploy.io, an EBPF based open source framework to generate test cases and data stubs from API calls.

Neha Gupta

Cloud technology veteran and probably the youngest (globally) to have completed all 5 AWS certifications (including Solutions architect Professional and Dev­ops engineer professional)