In this blog series, we will talk about software testing via agile methodology.
The Agile Testing Methodology is a software testing approach that aligns with the principles of Agile Software Development. This iterative approach involves testing the software continuously after each iteration until the project requirements are met or the desired software is developed. Unlike the traditional waterfall method testing, the Agile Testing Methodology is continuous rather than sequential.
To put it simply, agile testing is a testing technique that is employed in the agile development cycle. As part of the agile development methodology, customer requirements are continuously received and implemented until they are met. This is accomplished by the entire team involved in the project, which can include coding experts, business analysts, database experts, and others, instead of just assigning QA engineers or testing experts. Unlike traditional software testing, agile testing adopts a test-first approach, which means that it can be implemented at the outset of a project with continuous integration between development and testing.
Planning and Strategizing Agile Testing
A plan for agile testing comprises various elements such as test data requirements, infrastructure, test environments, and test results. It is a continuous process that requires writing and updating the test plan for every release. This plan typically follows a four-stage life cycle, which includes iteration 0, construction iterations, release or end game, and production.
- Iteration 0
One of the stages in the agile testing methodology is Iteration 0, which involves performing initial setup tasks. These tasks include determining the team members responsible for testing, installing testing tools, and setting up the testing tools. The main objectives of this stage are to prepare a business case for the project, outline the key requirements, identify risks, and estimate the project’s costs.
- Development Iterations
The construction iterations phase is where the majority of testing takes place in the agile testing methodology. During this phase, requirements are prioritized and implemented in each iteration. This phase can be broken down into two types of testing: confirmatory testing and investigative testing. Confirmatory testing focuses on verifying that the system fulfills the requirements as presented by stakeholders up to that point, while investigative testing is used to identify issues that may have been overlooked during confirmatory testing.
- Release or Transition
The Release or Transition phase, also known as the End game, involves successfully deploying the system into production. It includes several activities such as training end-users and support personnel, marketing the product release, implementing backup and restoration procedures, and creating user documentation.
After the release stage, the software or product enters the production stage where the team verifies its smooth and accurate functioning.