Testing posts

Browse all Keploy blog posts tagged "Testing" — tutorials, guides, and expert insights on Testing for developers and QA engineers.

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#testing

Cover Image for Production Testing: Methods, Best Practices & Tools (2026)

Production Testing: Methods, Best Practices & Tools (2026)

Sancharini Panda•

Production testing is the practice of validating software in the live environment using real user traffic –...

Cover Image for How to Use Software Testing Metrics to Drive Better QA Decisions

How to Use Software Testing Metrics to Drive Better QA Decisions

Sancharini Panda•

Why do some QA teams consistently deliver reliable and high-quality software, while others toil to identify bugs...

Cover Image for Load vs Performance vs Stress Testing: Differences & Examples

Load vs Performance vs Stress Testing: Differences & Examples

Himanshu Mandhyan•

Load testing, performance testing and stress testing are often mixed up, but in today’s CI/CD pipelines and...

Cover Image for What is Grey Box Testing? (Techniques & Example)

What is Grey Box Testing? (Techniques & Example)

Pratik Mahalle•

With software applications growing increasingly complex, the way we test them to guarantee reliability and security must...

Cover Image for What You Need to Know About Root Cause Analysis

What You Need to Know About Root Cause Analysis

Pratik Mahalle•

You know that frustrating moment when something goes wrong at work, and everyone immediately rushes to quick...

Cover Image for What is UAT? A Complete Guide to User Acceptance Testing

What is UAT? A Complete Guide to User Acceptance Testing

Ayush Gupta•

User acceptance testing (UAT) is the final testing phase where actual users or clients verify that software...

Cover Image for Mockito Spy: Your Complete Guide to Testing with Real Objects

Mockito Spy: Your Complete Guide to Testing with Real Objects

Pratik Mahalle•

Hey! Quite a time right? Well we are back with another topic which is Mockito Spy. So...

Cover Image for How to Check Network Latency

How to Check Network Latency

Ajika Angelo•

Network performance is a very important aspect of digital communication that is greatly affected by latency. Having...

Cover Image for Test Reporting and Analytics: From Raw Data to Strategic Advantage

Test Reporting and Analytics: From Raw Data to Strategic Advantage

Ayush Gupta•

These days, in the quickly evolving world of software, just executing automated testing is not sufficient. Real...

Cover Image for What is Random Testing in Software Testing?

What is Random Testing in Software Testing?

Achanandhi M•

Random testing is a black-box technique that feeds randomly generated inputs into software to uncover defects that...

Cover Image for Test Automation: Complete Guide, Tools & Frameworks for 2026

Test Automation: Complete Guide, Tools & Frameworks for 2026

Subashini Kumaravel•

Test automation is the use of tools and scripts to run tests, validate outcomes, and report results...

Cover Image for Why Apps Crash and How Resilience Testing Can Help

Why Apps Crash and How Resilience Testing Can Help

Pratik Mahalle•

Most of the times teams spend their time testing that features work correctly under normal conditions. But...

Cover Image for AI Model Testing: Building Trust in Intelligent Systems

AI Model Testing: Building Trust in Intelligent Systems

Monasri Mohandoss•

Artificial intelligence (AI) is widely used today, from voice assistants to Netflix recommendations, but AI models do...

Cover Image for What is API testing? The complete guide (2026 update)

What is API testing? The complete guide (2026 update)

Amaan Bhati•

API testing is a software testing practice that validates application programming interfaces directly at the message and...

Cover Image for Dynamic Testing: Your Complete Guide to Runtime Software Testing

Dynamic Testing: Your Complete Guide to Runtime Software Testing

Pratik Mahalle•

Every developer has been there, our code looks perfect on paper, passes all static checks, and seems...

Cover Image for A Complete Guide to API Functional Testing

A Complete Guide to API Functional Testing

Sancharini Panda•

Imagine deploying a sparkling new feature in your app that performs flawlessly in testing, but when it...

Cover Image for Data Driven Testing: A Comprehensive Guide

Data Driven Testing: A Comprehensive Guide

Mohamed Ashiq•

Fast-paced development environments can no longer afford to treat quality assurance as an afterthought, and that’s why...

Cover Image for Quality Assurance vs Quality Control in Software Engineering

Quality Assurance vs Quality Control in Software Engineering

Ajika Angelo•

Quality assurance and quality control are both under quality management but serve opposite purposes. QA is proactive...

Cover Image for Regression Testing Services for Teams

Regression Testing Services for Teams

Mohamed Ashiq•

Software development is a field that never stands still; whether it is new features, bug fixes, or...

Cover Image for Introduction To Selenium Software Testing

Introduction To Selenium Software Testing

Monasri Mohandoss•

In the field of agile development, software testing can be a difficult task. Much of the exhaustive...

Cover Image for Reliability Testing – A Complete Guide

Reliability Testing – A Complete Guide

Ananya•

Reliability testing measures whether software performs consistently and without failure over a sustained period under expected conditions....

Cover Image for Latency Testing Guide for Faster Apps

Latency Testing Guide for Faster Apps

Pratik Mahalle•

Hey, so you have been wondering why your favourite app sometimes feels like it sometimes stuck in...

Cover Image for Ad Hoc Testing: A Quick Guide to Finding Hidden Bugs

Ad Hoc Testing: A Quick Guide to Finding Hidden Bugs

Falak Bhati•

Most software testing tends to follow a defined plan, with test cases listed in written form. However,...

Cover Image for Microservices Testing Guide (2026): Types, Strategies, and Best Practices

Microservices Testing Guide (2026): Types, Strategies, and Best Practices

Devisri S•

API testing for microservices is one of the most important parts of ensuring distributed applications work reliably....

Cover Image for Python Switch Case: How to Implement Switch Statements in Python

Python Switch Case: How to Implement Switch Statements in Python

Abinaya SV•

Have you ever wished Python had a native switch-case statement like C or Java? It would make...

Cover Image for Getting Started with Alpha Testing : Definition, Process, and Key Benefits

Getting Started with Alpha Testing : Definition, Process, and Key Benefits

Jiya Bhati•

What’s the difference between a software launch that builds customer confidence and one that becomes a costly...

Cover Image for How to Use Python Code for Pulling API Data Efficiently

How to Use Python Code for Pulling API Data Efficiently

Mohamed abdullah f•

Do you ever feel like you need a superpower to get the information you need? Especially when...

Cover Image for Gemini vs ChatGPT : Benchmarking AI Models for Software Testing

Gemini vs ChatGPT : Benchmarking AI Models for Software Testing

Shubham Jain•

When developers and QA teams search for Gemini vs ChatGPT, they are usually trying to understand which...

Cover Image for Smoke Testing vs Regression Testing: What You Need to Know

Smoke Testing vs Regression Testing: What You Need to Know

Amaan Bhati•

In the field of software quality assurance, there are two types of testing often referenced, smoke testing...

Cover Image for Agile Testing Best Practices for Faster, Higher‑Quality Releases

Agile Testing Best Practices for Faster, Higher‑Quality Releases

Mohamed Abdullah F•

Agile Testing has become essential in modern software development, where fast-paced changes, rapid delivery cycles, and evolving...

Cover Image for Integration of E2E Testing in a CI/CD Pipeline

Integration of E2E Testing in a CI/CD Pipeline

Tejas Kumar•

E2E Testing E2E Testing is a method to test a software from the consumer’s perspective. It involves...

Cover Image for What is Unit Testing?

What is Unit Testing?

Ajika Angelo•

Unit testing is a software testing method that verifies individual units of code, typically functions or methods,...

Cover Image for 20 Powerful Rest Assured Alternatives for Reliable API Testing

20 Powerful Rest Assured Alternatives for Reliable API Testing

Shubhra Srivastava•

REST Assured alternatives are tools that test REST APIs without its Java DSL, often with less boilerplate...

Cover Image for The Evolution of AI Testing Frameworks in Software Quality Assurance

The Evolution of AI Testing Frameworks in Software Quality Assurance

Ashkan Ebtekar•

As the time goes by, we can see that requirements for software products also change. These requirements...

Cover Image for AI powered test automation: Exploring AI-Powered Test Automation Tools

AI powered test automation: Exploring AI-Powered Test Automation Tools

Amaan Bhati•

In today’s fast-paced software development landscape, ensuring the quality of applications is critical. Traditional testing methods often...

Cover Image for React Testing on VS Code: Best Practices

React Testing on VS Code: Best Practices

Amaan Bhati•

Testing React applications in VS Code ensures better reliability, performance, and maintainability. Without proper testing, UI bugs,...

Cover Image for AI and CLI Tools: A New Era of Developer Productivity and Testing

AI and CLI Tools: A New Era of Developer Productivity and Testing

Ashkan Ebtekar•

We all know the importance of software quality in today’s digital landscape and technological advancements. Software quality...

Cover Image for AI Testing & Prompt Engineering: Optimizing Automation & Accuracy

AI Testing & Prompt Engineering: Optimizing Automation & Accuracy

Ashkan Ebtekar•

AI is no longer a futuristic concept-it’s actively shaping how software is built, tested, and deployed. In...

Cover Image for Automate Testing on BitBucket for Golang CRUD App with Docker

Automate Testing on BitBucket for Golang CRUD App with Docker

Animesh Pathak•

Testing is a crucial aspect of software development, ensuring reliability, functionality, and performance before deployment. In this...

Cover Image for How to Achieve Scalable Automation with AI-Driven Testing

How to Achieve Scalable Automation with AI-Driven Testing

Ashkan Ebtekar•

Testing has always been a critical component of software development and the Software Development Lifecycle. In today’s...

Cover Image for Open-Source AI Agents: Exploring Best AI Agents

Open-Source AI Agents: Exploring Best AI Agents

Amaan Bhati•

Open-source AI agents are freely available frameworks for building autonomous systems that plan, use tools, and complete...

Cover Image for Top 5 Low-Code Test Automation Frameworks in 2025

Top 5 Low-Code Test Automation Frameworks in 2025

Hadia Chaudhary•

Software testing can often seem like a difficult task. There are so many bugs to fix; deadlines...

Cover Image for Software Development Engineer in Test : Meaning, Role, and Salary Insights

Software Development Engineer in Test : Meaning, Role, and Salary Insights

Animesh Pathak•

The world of software development is constantly evolving, and with it, the roles in software testing have...

Cover Image for Top 10 AI Tools Transforming Software Quality Assurance

Top 10 AI Tools Transforming Software Quality Assurance

Ashkan Ebtekar•

AI has taken the world by storm. It’s implementation is evident everywhere we look. By the peak...

Cover Image for Unit Testing vs. End-to-End Testing: Key Differences & Best Tools

Unit Testing vs. End-to-End Testing: Key Differences & Best Tools

Misba Bagban•

Imagine you’re preparing to launch a new application. You’ve dedicated significant time and effort to writing the...

Cover Image for How AI is Transforming Software and Testing Annotations

How AI is Transforming Software and Testing Annotations

Ashkan Ebtekar•

The demand for faster and more reliable software delivery has never been higher. Leading companies often release...

Cover Image for Top 5 AI-Powered VS Code Extensions for Coding & Testing in 2025

Top 5 AI-Powered VS Code Extensions for Coding & Testing in 2025

Tvisha Raji•

One of the software industry’s most important pain points in testing is “Coverage”. It is manually impossible...

Cover Image for Best CI Tools to Streamline Your Testing Workflow

Best CI Tools to Streamline Your Testing Workflow

Animesh Pathak•

Continuous Integration (CI) is the backbone of modern software development, enabling developers to detect and fix issues...

Cover Image for System Testing vs Integration Testing: Why They Matter?

System Testing vs Integration Testing: Why They Matter?

Preeti Sharma•

Among the various stages of testing, system testing and integration testing stand out as two critical phases...

Cover Image for Good vs Bad Unit Tests: Tips for Making the Best Decision

Good vs Bad Unit Tests: Tips for Making the Best Decision

Animesh Pathak•

Unit testing is one of the most fundamental practices in software development. It ensures that individual units...

Cover Image for Mastering NYC: Enhance JavaScript & TypeScript Test Coverage

Mastering NYC: Enhance JavaScript & TypeScript Test Coverage

Akash Kumar•

NYC, often referred to as Istanbul’s command-line interface (CLI), is a powerful code coverage tool designed specifically...

Cover Image for Understanding Different Types of Behavioral Unit Tests

Understanding Different Types of Behavioral Unit Tests

Animesh Pathak•

Behavioral unit tests verify what a unit of code does, its observable outcomes and interactions, rather than...

Cover Image for Essential Functional Testing Tools  for Mobile Development

Essential Functional Testing Tools for Mobile Development

Ashkan Ebtekar•

In modern software development, especially for mobile apps, functional testing has become indispensable. It ensures applications operate...

Cover Image for Chaos Testing Explained: A Comprehensive Guide

Chaos Testing Explained: A Comprehensive Guide

Swapnoneel Saha•

Chaos testing, also known as chaos engineering, is one of the most-used methodology to test the resilience...

Cover Image for Black Box vs White Box Testing: Differences & Techniques (2026)

Black Box vs White Box Testing: Differences & Techniques (2026)

Ritesh Mishra•

Black box testing evaluates software behavior from the outside – testers validate inputs and outputs without any...

Cover Image for Top Selenium Alternatives For Your Node js Application

Top Selenium Alternatives For Your Node js Application

Debajyati Dey•

Selenium has long been the standard for web automation testing, but modern web development demands more flexible,...

Cover Image for Continuous UI Testing Pipeline: BrowserStack with GitHub Actions

Continuous UI Testing Pipeline: BrowserStack with GitHub Actions

Khushi Trivedi•

Did you know 88% of users don’t return to sites with poor experiences, even if they offer...

Cover Image for Mastering Stress Testing: Breaking Systems to Build Better Ones

Mastering Stress Testing: Breaking Systems to Build Better Ones

Animesh Pathak•

When it comes to building resilient software, stress testing is like a rigorous obstacle course for your...

Cover Image for How Fuzz Testing Saved a Software Company Millions?

How Fuzz Testing Saved a Software Company Millions?

Khushi Trivedi•

What would happen if your software faced an unpredictable input that no one ever thought to test?...

Cover Image for Unit Testing vs Integration Testing: A Comprehensive Guide

Unit Testing vs Integration Testing: A Comprehensive Guide

Swapnoneel Saha•

When we develop a software, ensuring its reliability, functionality, and maintainability is our highest priority. And for...

Cover Image for Why a Test Strategy is Critical for Your Project Success

Why a Test Strategy is Critical for Your Project Success

Khushi Trivedi•

Testing without any direction is the same as navigating without a map. It is disorganized, full of...

Cover Image for How to Test Traffic with a Custom Kubernetes Controller

How to Test Traffic with a Custom Kubernetes Controller

Sarthak Shyngle•

K8s controllers and operators In k8s world every resource created via controller. Like there are inbuilt controllers...

Cover Image for Comparing GitHub Copilot vs. ChatGPT for Unit Testing

Comparing GitHub Copilot vs. ChatGPT for Unit Testing

Swapnoneel Saha•

With the rise of AI-driven tools, the debate of ‘ChatGPT vs Copilot’ has become central for developers...

Cover Image for Choosing the right Penetration Testing Tools for your system

Choosing the right Penetration Testing Tools for your system

Khushi Trivedi•

Organizations are in a sheer need to stay up-to the minute, and be ahead for protecting their...

Cover Image for Everything You Need to Know About API Testing

Everything You Need to Know About API Testing

Sahil Pradhan•

Introduction In the realm of software development, Application Programming Interfaces (APIs) serve as the backbone for communication...

Cover Image for How Exploratory Testing Can Improve Software Quality

How Exploratory Testing Can Improve Software Quality

Animesh Pathak•

In the fast-paced world of software development, ensuring top-notch quality is a must. One approach that has...

Cover Image for Playwright vs Cypress: Choosing the Best E2E Testing Framework

Playwright vs Cypress: Choosing the Best E2E Testing Framework

Animesh Pathak•

In the world of web application testing, end-to-end (E2E) testing frameworks play a critical role. They allow...

Cover Image for What Is Functional Testing? Types, Examples & Best Practices (2026)

What Is Functional Testing? Types, Examples & Best Practices (2026)

Swapnoneel Saha•

To define it simply, functional testing ensures every part of an application works exactly as it is...

Cover Image for Mastering Node.js Backend Testing with Mocha and Chai

Mastering Node.js Backend Testing with Mocha and Chai

Abhishek Kushwaha•

Mocha is a Node.js test framework that provides structure – test grouping, individual test cases, and lifecycle...

Cover Image for What is Contract testing: A knowledge guide

What is Contract testing: A knowledge guide

Tvisha Raji•

Let’s Take an e-commerce platform, where there are different services for user authentication, product catalog, and order...

Cover Image for Top 5 Tools for Performance Testing: Boost Your Application’s Speed

Top 5 Tools for Performance Testing: Boost Your Application’s Speed

Tvisha Raji•

Performance testing is a major part of software testing and involves understanding how the software handles expected...

Cover Image for What is Acceptance Testing

What is Acceptance Testing

Abhishek Kushwaha•

Software testing that confirms if a system or application satisfies the necessary specifications and business needs is...

Cover Image for Best Test Automation Tools in 2026: Complete Comparison

Best Test Automation Tools in 2026: Complete Comparison

Tvisha Raji•

Test automation tools have become essential for modern development teams looking to release faster without compromising quality....

Cover Image for Manual Testing: The Complete Guide to Software Quality Assurance

Manual Testing: The Complete Guide to Software Quality Assurance

Alok Kumar•

Manual testing is a fundamental yet essential process in software development where testers manually execute test cases...

Cover Image for Smoke Testing: Complete Guide for Developers [2026]

Smoke Testing: Complete Guide for Developers [2026]

Alok Kumar•

Smoke testing is a quick, shallow round of tests that checks whether a build’s most critical functions...

Cover Image for A Guide to Testing React Components with Jest and React Testing Library

A Guide to Testing React Components with Jest and React Testing Library

Abhishek Kushwaha•

Testing is checking if your code works the way it’s supposed to. When you write a program,...

Cover Image for Introduction to Shift-Left Testing

Introduction to Shift-Left Testing

Animesh Pathak•

In the world of software development, quality assurance (QA) is crucial for delivering reliable and robust applications....

Cover Image for Unit Testing in Python is way more convenient than you’ve thought

Unit Testing in Python is way more convenient than you’ve thought

Swapnoneel Saha•

Introduction As software developers, we have to write a lot of unit tests for our software. And...

Cover Image for Why Traditional API Testing Fails? Comparing Shadow, Production, Replay Techniques

Why Traditional API Testing Fails? Comparing Shadow, Production, Replay Techniques

Neha Gupta•

I want to share the story of how our team at a fast-paced startup tackled the challenge...

Cover Image for Testing BunJs Web Application with Cucumber JS and Keploy

Testing BunJs Web Application with Cucumber JS and Keploy

Animesh Pathak•

In our previous blog, we explored how to build a modern web server using BunJs and Prisma,...

Cover Image for Understanding the levels of the Software Testing Pyramid

Understanding the levels of the Software Testing Pyramid

Swapnoneel Saha•

Introduction Before coming to what Software Testing Pyramid actually is, let’s just start with some basics! We...

Cover Image for Ship Faster, Fix Less: A Guide to Continuous Testing

Ship Faster, Fix Less: A Guide to Continuous Testing

Sarthak Negi•

Before I jump into Continuous Testing, let’s touch base on what testing is, along with how and...

Cover Image for Getting code coverage data for each request coming to a python web server

Getting code coverage data for each request coming to a python web server

Akash Kumar•

In this blog, we will demonstrate how to get the code coverage data for each incoming request...

Cover Image for Why I Switched to Table Driven Testing approach in Go

Why I Switched to Table Driven Testing approach in Go

Animesh Pathak•

Unit Testing, specifically table driven tests, have gained significant popularity in recent years due to their ability...

Cover Image for A Guide to Canary Testing: How It Works, Benefits, and Importance

A Guide to Canary Testing: How It Works, Benefits, and Importance

Animesh Pathak•

What’s Canary Testing? Canary testing is a deployment strategy where a new release is rolled out to...

Cover Image for Writing test cases for Cron Job Testing

Writing test cases for Cron Job Testing

Animesh Pathak•

Understanding Cron Jobs: A Quick Recap Cron is a time-based job scheduler in Unix-like operating systems. It...

Cover Image for Improving Code Quality and Accelerating Development

Improving Code Quality and Accelerating Development

Prajwal Deshpande•

Introduction In the fast-changing world of software development, teams struggle to maintain good code quality while shortening...

Cover Image for How to Test Cron Jobs: Comprehensive Guide to Cron Job Testing

How to Test Cron Jobs: Comprehensive Guide to Cron Job Testing

Animesh Pathak•

Before we dive into the world of Cron job testing, let’s first know what they are. In...

Cover Image for Master BDD Testing with Cucumber.js: A Comprehensive Guide

Master BDD Testing with Cucumber.js: A Comprehensive Guide

Animesh Pathak•

While BDD and Cucumber.js have been around for some time, many developers are still unfamiliar with how...

Cover Image for What Is Quality Engineering Software?

What Is Quality Engineering Software?

Animesh Pathak•

Today, I want to dive into the fascinating world of Quality Engineering Software. You might be wondering,...

Cover Image for Functional Testing: Unveiling Types and Real-world Applications

Functional Testing: Unveiling Types and Real-world Applications

Tvisha Raji•

In the dynamic landscape of software development, ensuring that a software application functions as intended is paramount....

Cover Image for Branch Coverage in Software Testing

Branch Coverage in Software Testing

Arindam Majumder•

Branch coverage is a white-box metric measuring the percentage of decision branches, the true and false outcomes...

Cover Image for What Is Code Coverage? Metrics, Tools & Coverage Goals

What Is Code Coverage? Metrics, Tools & Coverage Goals

Arindam Majumder•

Code Coverage is a very important part of the Software Development life cycle, especially when working with...

Cover Image for TestNG vs JUnit: Performance, Ease of Use, and Flexibility Compared

TestNG vs JUnit: Performance, Ease of Use, and Flexibility Compared

Pranshu Srivastava•

It’d be ideal if the software worked perfectly right from the start, but in reality, achieving such...

Cover Image for Understanding Statement Coverage in Software Testing

Understanding Statement Coverage in Software Testing

Arindam Majumder•

Statement coverage is a white-box metric that measures the percentage of executable statements in your code exercised...

Cover Image for Capture gRPC Traffic going out from a Server

Capture gRPC Traffic going out from a Server

Mahfooz Alam•

How does gRPC work? A quick Google search would tell you that it uses HTTP/2.0 under the...

Cover Image for Why I Love End-to-End (E2E) Testing

Why I Love End-to-End (E2E) Testing

Animesh Pathak•

I want to talk about something that has become near and dear to my heart in the...

Cover Image for Exploring Testing in Production

Exploring Testing in Production

Prashant Varma•

Introduction In today’s world, every organization wants a scalable application that never breaks on a large amount...

Cover Image for All about API testing solution & Keploy

All about API testing solution & Keploy

Arindam Majumder•

Introduction Nowadays, Application Programming Interfaces (APIs) have become the backbone of modern applications. And to check the...

Cover Image for Exploring End-to-End Testing with AI

Exploring End-to-End Testing with AI

Animesh Pathak•

Introduction Being a developer, I’ve always understood the significance of testing in the software development process, and...