Local Testing: Putting Your Apps to the Test on Home Turf

October 4, 2023Aaron Thomas
Local Testing Putting Your Apps to the Test on Home Turf

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Local testing isn’t just a trend; it’s necessary in today’s competitive market. It involves examining how your products or services perform in specific geographic areas or markets, providing invaluable insights into your local customer base’s preferences and needs. This data allows you to tailor your offerings, allocate resources more efficiently, and gain a competitive edge. By investing in local testing, you’re positioning your company to thrive in the ever-evolving marketplace. Start reaping the benefits today and build bridges with your local customers for sustained success.

What is local testing?

Local testing is the practice of testing software applications on physical devices located on your premises or within your network. It involves testing applications on local machines rather than relying solely on cloud-based solutions. This approach offers numerous benefits, including real-world testing, faster feedback loops, cost efficiency, and enhanced data privacy and security. 

Why is local testing needed?:

Before we dive into the how, let’s first understand the why. Local testing is a game-changer for developers, and here’s why:

Real-world Testing: 

With local testing, you’re not relying on simulated environments or remote servers. You’re testing your application on the very devices your users will use. This means you can catch those pesky device-specific bugs that often slip through the cracks.

Faster Feedback Loops: 

When your testing happens locally, you can quickly iterate and make changes based on real-time feedback—no more waiting for results from distant servers.

Cost Efficiency: 

Cloud testing services can rack up significant costs, especially for extensive testing. Local testing can be far more cost-effective, making it an attractive option for startups and small businesses.

Data Privacy and Security: 

Some applications deal with sensitive data that shouldn’t leave your premises. Local testing ensures that your data stays where it belongs – under your control.

How to Do Local Testing – Manual and Automation

Local testing can be conducted manually or automated using testing frameworks like Testsigma. Let’s delve into both methods with examples.

Manual Local Testing:

Manual testing involves human testers interacting with the application on physical devices. Here’s an example:

Imagine you’re developing a mobile app for a client. Your testing lab has a selection of physical Android and iOS devices. To manually test, you install the app on each device and perform various interactions, such as tapping buttons, inputting data, and navigating through the app. This helps identify user interface issues, responsiveness problems, and device-specific bugs.

Automation with Testsigma:

Testsigma is an automation testing platform that simplifies the process of local testing. Here’s how it works:

Let’s say you’re developing a web application. You can use Testsigma to create test scripts that automate the testing process. Testsigma allows you to record interactions with the application, such as clicking buttons, filling out forms, and verifying results. You then run these tests on your local devices, ensuring consistent and repeatable testing. For example, you can create a test script that checks the login functionality of your web app on multiple browsers and devices.

Automate your tests for web, mobile and desktop, 5x faster and then execute them that much easily on your local devices, with Testsigma

Testsigma for Local Testing

Testsigma is the perfect companion for local testing, offering a seamless experience to ensure the quality and performance of your applications. Here’s why it stands out:

  • User-Friendly Interface: Testsigma boasts an intuitive user interface, making it effortless for experienced testers and newcomers to automate test scenarios. Its simplicity accelerates the testing process, saving valuable time and resources.
  • Versatile Cross-Browser and Device Testing: Testsigma empowers you to conduct tests across various browsers and devices. This versatility guarantees your application’s compatibility across different platforms, enhancing user satisfaction and reach.
  • Efficient Test Management: With Testsigma, test case management becomes a breeze. Organize and track your test cases efficiently, gaining a clear overview of your testing progress. This enhanced organization ensures that every critical scenario goes untested.
  • Real-Time Reporting at Your Fingertips: Instantly access comprehensive reports on your test results. Testsigma’s real-time reporting feature allows you to identify and address issues promptly, reducing the time required for debugging and enhancing overall software quality.
  • Seamless Integration: Testsigma seamlessly integrates with your existing development tools and environments. This compatibility streamlines your testing workflow, ensuring that testing doesn’t become a bottleneck in your development pipeline.
  • AI-Driven Testing: Harness the power of artificial intelligence with Testsigma’s AI-driven testing capabilities. Benefit from intelligent test script maintenance, self-healing tests, and adaptive automation, reducing the effort required for test maintenance.
  • Collaborative Testing: Foster collaboration among your testing team members. Testsigma facilitates real-time collaboration, ensuring that your entire team is on the same page and can collectively work towards a bug-free application.
  • Incorporate Testsigma into your local testing strategy and experience an efficient, user-friendly, and comprehensive approach to application testing. With Testsigma, you’ll save time and deliver high-quality software that meets and exceeds user expectations.

Other Local Testing Tools

While Testsigma is a powerful option, other tools are available for local testing, depending on your specific needs. Some alternatives include:


  • Cross-Platform Support: Appium is an open-source automation tool that supports iOS, Android, and Windows platforms. This makes it a versatile choice for mobile application testing across different devices.
  • Real Device and Emulator/Simulator Testing: You can conduct tests on real devices and emulators or simulators, providing flexibility in your testing approach.
  • Multiple Programming Languages: Appium allows you to write test scripts in various programming languages, including Java, Python, and C#, making it accessible to many developers.
  • Native, Hybrid, and Web App Testing: Whether your mobile app is native, hybrid, or web-based, Appium supports testing for all types of mobile applications.


  • Cross-Browser Compatibility: Selenium is primarily used for web application testing and supports various web browsers, including Chrome, Firefox, Safari, and Edge, ensuring cross-browser compatibility testing.
  • Multiple Programming Language Support: Selenium supports multiple programming languages, such as Java, Python, C#, and Ruby, allowing testers to use their preferred language.
  • Large User Community: Selenium has an active user community, which means extensive documentation, numerous online resources, and many plugins and integrations.
  • Parallel Testing: Selenium allows you to run tests in parallel, significantly reducing testing time for web applications with multiple test cases.


  • Fast and Reliable: Cypress is known for its speed and reliability in testing web applications. It provides near-instant feedback, making it efficient for development workflows.
  • Real-Time Browser Preview: Cypress offers a real-time browser preview during test execution, which helps testers visualize what the test is doing and aids in debugging.
  • Automatic Waiting: Cypress automatically waits for elements to become available, eliminating the need for explicit waits in your test scripts and making test creation more straightforward.


In conclusion, local testing is a vital component of the software development process that ensures your applications’ quality, security, and reliability on the devices that matter most to your users. Whether you choose manual testing or automation with tools like Testsigma, the benefits are clear: real-world testing, faster feedback loops, cost efficiency, and data privacy.

Remember, local testing isn’t about replacing cloud-based testing; it’s about complementing it to create a comprehensive testing strategy. By embracing local testing, you’re bringing your testing environment closer to reality, allowing you to catch device-specific quirks and issues that can significantly impact user satisfaction.

So, consider incorporating local testing into your toolkit, whether you’re a seasoned developer or just starting. It’s a cost-effective, efficient, and insightful way to ensure your applications shine on the devices that matter most to your users.

Frequently Asked Questions

1.When should I consider local testing?

Local testing is suitable when you need to perform device-specific testing, handle sensitive data, or have cost constraints compared to cloud-based testing.

2. Can I use local testing in conjunction with cloud-based testing?

Yes, local testing can complement cloud-based testing. It’s often used to catch device-specific issues and provide additional testing coverage, ensuring a more thorough evaluation of your application’s performance.

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