Agile Testing: Benefits, Principles and Best Practices

Business

Agile Testing: Benefits, Principles and Best Practices

agile-testing

Arul Raju

Published August 26, 2022

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What is Agile Testing?

Agile testing is a way of testing software that focuses on rapid development, iterative design, and frequent feedback. Agile testing is important because it allows teams to develop software faster and more efficiently than traditional methods.

The traditional method of software development involved going through an organized set of steps, including conceptualization, modeling, programming, debugging, and deploying. Agile development has become increasingly popular in recent years because it allows companies to deliver more features with less effort, while also reducing the costs associated with traditional testing methods.

Agile Testing Principles

Agile testing is a process that employs a variety of methods to test software products as they are developed. It involves taking advantage of rapid feedback and the ability to iterate on your designs, making it an ideal choice for software development teams with limited resources. 

  • The goal of agile testing is to deliver working software quickly while also maximizing its value. You should aim to have your team focus on delivering working code quickly, rather than spending time developing features that may not provide any value at all once they go live.
  • Agile testers must be able to reduce testing effort, make decisions independently and be flexible to adapt to changing demands.
  • Agile testing is about "testing faster and better" by allowing for continuous feedback, re-designs, and organizational change.
  • Agile testing emphasizes exploratory testing and frequent delivery of working software to users. Test automation is used to reduce the burden that manual testing puts on project teams, as well as improve the efficiency of manual testing activities.
  • Agile testing focuses on keeping your product fully functional, improving your productivity, and avoiding regression bugs.
  • Agile testing focuses on collaborations. Agile testing teams must be collaborative and open to human interactions more than technology. Their focus on people ensures that the product has a better usability shelf life in the market.

How to do Agile Testing?

  • Define the scope and goals of the project: The crucial step in the process of agile testing is to establish a product backlog. The product owner will create this list based on user requirements and business needs to prioritize features that customers want. This list becomes the basis for feature prioritization during development.
  • Design, develop and test the product: Agile testers then work with developers to build each feature in small increments, beginning with the simplest features and working their way up to more complex features. Each new feature builds upon previous features, so developers must be able to make changes without having to rewrite everything from scratch.

The test team will start by identifying the requirements for each feature and then writing automated tests that verify whether those requirements have been met. When the feature has been completed, it will be tested again. This process continues until no more bugs are found. This approach allows developers to work more quickly and focus on fixing bugs instead of worrying about other aspects of their work like coordination with other teams or deadlines. Once all of the features are complete and tested, they can be merged into one cohesive release for deployment to production environments.

  • Collect feedback from users: Agile testing is a process of software development that relies on feedback loops to manage the risks of change. It is a process that is iterative, incremental, and time-boxed. The feedback loops are created by the regular release of a working product with minimal features in short development cycles and the use of data analytics to measure progress.

The goal of agile testing is to create an environment where developers can experiment and learn from what they have done to make changes or improvements in their code as they go along. This environment allows developers to be able to test their code more quickly than traditional software development methods allow.

The best way to collect feedback is by making sure that all stakeholders are involved in the process. This will ensure that they have a clear understanding of what needs to be done and what they are expected to provide feedback on. It also ensures that they can do this when it suits them best, which is usually not during work hours.

  • Improve the product based on feedback: Modifying or improving features of the product. Making changes in pricing structure or payment plans for customers who have been providing feedback about them. Providing additional support for customers who have given feedback about a certain feature of the product that needs improvement

Benefits of Agile Testing

Agile testing can provide many benefits, including decreased test time, increased quality, and streamlined communication.

  • Decreased Test Time: Agile testing can decrease test time by allowing for more frequent and shorter tests. This is due to the fact that agile testing emphasizes the need for quick feedback and feedback cycles that are constant throughout the development process. This allows for more frequent tests of small pieces of functionality instead of long, comprehensive tests.
  • Increased Quality: Agile testing also leads to increased quality because it focuses on early detection of defects and problem-solving. This is accomplished by using short, frequent tests that are based on specific scenarios or requirements. By doing this, you catch defects early in the development process, which leads to a decrease in overall development time and improved quality.
  • Streamlined Communication: One of the most important benefits of agile testing is that it streamlines communication between various parts of the development process. Because agile testing focuses on quick feedback cycles, developers are able to quickly resolve problems and communicate their findings with other team members. This helps to ensure that everyone is always aware of the current state of the project and avoids potential conflicts or misunderstandings later on in the development process.  

Overall, agile testing can provide many benefits to both developers and testers. By decreasing test time, increasing quality, and streamlining communication, agile testing can help to improve the overall efficiency and effectiveness of the software development process.

Best Practices 

Agile testing is a critical part of the agile software development process. It allows teams to quickly and easily verify that the software they are creating is correct and meets customer expectations. However, it can be difficult to get the most out of agile testing when not all team members are familiar with the methodology. Here are some of the best practices for agile testing that can help ease the process for everyone involved.

  • Establish a Testing Task Force: One of the key benefits of agile testing is its flexibility. This means that testing can be divided across multiple phases and tasks can be completed in a variety of ways. However, this flexibility also means that tasks can become scattered and unclear. To avoid this, it's important to establish a testing task force specifically charged with overseeing the testing process. This group will ensure that all tasks are completed as planned and that there is overall cohesion among team members.
  • Use Scrum Boards to Document Tests: Another advantage of agile testing is its reliance on feedback loops. This means that tests need to be quickly executed and reviewed in order to ensure that they meet customer expectations. To make this process easier, use scrum boards to document each test iteration and track the status of each test. This will help everyone on the team stay up-to-date on the testing process and ensure that no steps are missed.
  • Automate Tests When Possible: In order to get the most out of agile testing, it's important to automate as many tests as possible. This will allow teams to quickly execute tests and get feedback more rapidly. Additionally, automation can help reduce errors in the testing process and make it easier to track results over time.
  • Use Continuous Integration: A key component of agile testing is continuous integration (CI). CI allows teams to automatically integrate new code changes into the main development branch. This helps ensure that all changes are properly tested before they are released to customers. Additionally, CI can help speed up the testing process by allowing team members to work in parallel.
  • Focus on Customer Feedback: One of the main goals of agile testing is to get feedback from customers as quickly as possible. This feedback can then be used to improve the software development process. To ensure that customer feedback is properly gathered, it's important to focus on communication and collaboration. Additionally, make sure to give customers clear instructions on how to provide feedback.

By following these best practices, teams can ease the transition to agile testing and make the most out of this powerful methodology.

As you can see, agile testing brings a lot of benefits to the table. If you're looking for an edge in the competitive software testing market, agile testing may be the answer. 

Do you want to learn more or need help implementing agile testing in your organization? Don’t hesitate to reach out to us! Our team has years of experience helping organizations transition to agile and we would be happy to share our expertise with you. We provide expert-led training that will help your organization implement and make the most out of the agile methodology.

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