Agile Testing — A Detailed Guide

Testsigma Inc.
7 min readMay 25


In today’s fast-paced business world, companies constantly look for ways to improve their processes and deliver products faster. This is where Agile comes in!

Agile is a software development methodology, a systematic approach to software development. The practice of testing as an integral part of the agile methodology, is called “Agile Testing.”

This detailed guide explores everything you need about Agile testing.

What Is Agile Testing?

Agile software testing is an essential part of the Agile development process. When testing is done in an agile way; just like agile software development — the testing tasks are broken into small tasks that could be done in a single iteration. During each iteration, it is crucial to determine which aspects of the product require testing and automation. This testing process should be closely aligned with the overall goals of the iteration (for example, in scrum methodology, a sprint is an iteration) to ensure that the product meets the desired outcomes in a timely and efficient manner.

One of the key benefits of agile testing is that it allows for flexibility and adaptability. As requirements change or new features are added, testers can quickly adjust their testing strategies to ensure everything works as expected. This helps to reduce the risk of delays or project failures.

Another important aspect of agile testing is collaboration. Testers work closely with developers, product owners, and other stakeholders to ensure everyone is on the same page and working towards a common goal. This helps to improve communication and transparency throughout the development process.

Read more about Agile Testing metrics.

Principles of Agile Testing

Here are some of the principles of Agile Testing methodology:

  • Agile Testing is iterative and incremental, with testing done continuously throughout development during each iteration.
  • Agile Testing is a collaborative approach that involves the entire team, including developers, testers, and business analysts, to ensure that the software meets the customer’s requirements and expectations.
  • The principles of Agile Testing are based on the Agile Manifesto, which values individuals and interactions, working software, customer collaboration, and responding to change.
  • This approach allows for the early detection of defects and ensures that the software is high quality.
  • Agile Testing involves a range of testing techniques, including unit testing, integration testing, acceptance testing, and exploratory testing. These techniques ensure the software is functional, reliable, and meets customer needs.
  • Customers, Developers, and Testers collaborate closely throughout the project.

Why Is Agile Testing Important?

Agile testing is important because it helps teams respond to changes in requirements quickly and efficiently. With traditional testing methods, teams would have to wait until the end of a development cycle to test the product. This meant that any changes or issues that needed to be addressed would have to be dealt at the end, which could be time-consuming and expensive. However, Agile testing allows teams to test their product throughout the development process, allowing them to identify and address issues early on.

Another benefit of Agile testing is that it encourages collaboration between developers and testers. In traditional testing methods, developers and testers worked separately, which could lead to miscommunications and misunderstandings.

Agile testing, on the other hand, encourages developers and testers to work together from the beginning of the development process. This collaboration ensures we thoroughly test the product and quickly identify and address any issues.

Overall, Agile testing is important because it helps teams deliver high-quality products that meet the needs of their customers.

Waterfall testing vs. Agile testing: Why Companies Choose Agile testing?

Both Agile and Waterfall testing are two different approaches, and both have pros and cons.

  • In Agile testing, the development team performs testing simultaneously in small iterations, focusing on collaboration, adaptability, and flexibility.
  • On the other hand, in waterfall testing, the testing team performs testing sequentially in a linear fashion after the development process has been completed, following a fixed plan that cannot be altered during the process.

So, which is better, Agile or Waterfall testing?

Here is a table comparing the major differences between them:

Agile Testing Life Cycle

Agile Testing Life Cycle is a process that is based on the principles of Agile software development.

PC: JavaPoint

  1. Planning: This is the first step in the Agile Testing Life Cycle. Here, the testing team plans the release cycles, test strategy, and the resources required for the testing process. They also identify the risks associated with the project and the features to be tested.
  2. Design: In this step, the testers design the tests that must be performed during the testing process. It includes creating test plans, test cases, and test scripts.
  3. Execution: This is the testing process where the testers execute the tests designed in the previous step. This includes running automated tests, manual tests, and using test tools.
  4. Analysis: In this step, the testers analyze the results of the test execution and recommend changes or improvements to the product.
  5. Release: Once the tests have been successfully executed and the product is ready for release, the testers release the product to the customers or stakeholders.
  6. Maintenance: This is the final step, where the testers perform maintenance activities to ensure the product works as expected. This includes fixing bugs and performing regression tests.

Advantages of Agile testing

  1. Early and frequent testing leads to faster delivery of high-quality software
  2. Greater collaboration between developers and testers improves communication and reduces misunderstandings
  3. Continuous feedback and adaptation allow for quick and effective changes to be made
  4. More efficient use of resources through prioritizing testing based on business value
  5. Increased customer satisfaction through delivering more valuable features that meet their needs
  6. Improved morale and motivation among team members through a more collaborative and dynamic approach to testing.

Disadvantages of Agile testing

  1. It cannot be easy to keep track of progress due to constantly changing requirements.
  2. Requires a high level of collaboration and communication among team members.
  3. Testing may not be as thorough as with traditional methods.
  4. Requires a greater level of flexibility and adaptability from team members.
  5. It can be more time-consuming and expensive in the short term due to frequent iteration and testing phases.
  6. The Agile method can be challenging to implement in larger and more complex projects.

What Are Some Best Practices for Agile Testing?

  • Collaborate closely with developers and other stakeholders throughout the development process.
  • Use automated testing tools to increase efficiency and accuracy.
  • Prioritize testing based on risk and impact on the project.
  • Continuously test and integrate code changes to catch issues early on.
  • Use real-world scenarios and user feedback to inform testing strategies.
  • Foster a culture of continuous improvement and learning within the testing team.
  • Ensure that all team members clearly understand the project goals and requirements.
  • Regularly review and update test plans to reflect changes in the project or product.
  • Use metrics to track progress, identify areas for improvement, and demonstrate value to stakeholders.

All You Need to Know About Testsigma — Simplifying Agile Testing

Agile testing is a methodology that emphasizes the importance of collaboration, flexibility, and continuous improvement in software development. Testsigma is a cloud-based test automation tool that supports agile testing practices by providing a range of features and capabilities that enable teams to work more efficiently and effectively.

With Testsigma, teams can easily automate their testing processes and integrate them into their development pipelines, allowing them to identify and address issues as they arise quickly.

Consider a scenario where a project involves the creation of an app. Developing such an app within a limited time frame and with the required features is challenging. To address this challenge, the Agile methodology is often utilized. This approach entails breaking down requirements into smaller pieces and delivering them weekly or monthly, using sprints as a time-boxed framework. In line with this approach, Testsigma embraces a weekly release cycle for its product, incorporating new features regularly for the benefit of customers.

In addition, Testsigma offers advanced reporting and analytics capabilities that allow teams to track their progress over time and identify areas where they can improve their testing processes.

Wrap Up!

In conclusion, the Agile Testing methodology is a highly effective approach to software development that emphasizes collaboration, flexibility, and continuous improvement. By breaking down the development process into smaller, more manageable chunks, Agile Testing enables teams to quickly identify and address issues while ensuring that the final product meets the end user’s needs.

Overall, Agile Testing is a valuable tool for any organization to streamline its software development process and deliver high-quality products to its customers.



Testsigma Inc.

Testsigma is a completely cloud-based codeless test automation tool that lets you create stable and reliable tests for web, mobile & APIs — all from one place.