Comment gérez-vous les tests non fonctionnels dans la pyramide des tests agiles ?

Na pirâmide de testes ágeis, os testes não funcionais são normalmente tratados em camadas específicas, embora possam ocorrer em várias fases do ciclo de vida do desenvolvimento de software. A pirâmide de testes ágeis é uma abordagem que sugere a distribuição de testes em diferentes níveis, com mais testes automatizados de unidade na base e menos testes manuais na parte superior. Os testes não funcionais, como desempenho, segurança e usabilidade.

As far as Non Functional aspect of Project or changes, Testing at various levels of the Coordinated Test Pyramid, groups can guarantee that exhibition, security, and other non-utilitarian viewpoints are viewed as all through the improvement lifecycle as opposed to as an idea in retrospect. This approach recognizes and address potential issues right off the bat in the improvement cycle, prompting a more powerful and solid item.

In the Agile Test Pyramid, non-functional testing is typically handled at all levels, but it’s more concentrated at the service and UI levels. This includes performance, security, and usability testing. It’s important to integrate non-functional testing into your continuous integration pipeline to catch issues early. Remember, just like functional requirements, non-functional requirements are also critical for the success of the product. So, it’s all about finding the right balance and ensuring non-functional testing is part of your regular testing strategy in the Agile environment.

The agile test pyramid is a guide that illustrates a strategy for testing software. The pyramid divides different types of testing into three layers based on the return on investment (ROI) they offer. While the components of each layer can differ from one organization to another, unit testing is typically included in the bottom layer (which is the largest part of the pyramid). This is because automating unit testing provides the best ROI for the organization. The order in which testing is carried out can have an impact on the success of both the testing and the Agile development project as a whole. Testing pyramid optimizes the testing process by providing a clear progression and logical testing pipeline.

Os testes não funcionais são uma parte importante da pirâmide de testes ágeis. Eles são geralmente realizados nos níveis superiores da pirâmide, que incluem testes de integração e de sistema.

Non functional testing is the testing of requirements that are beyond the functional capabilities that are being delivered for example testing of requirements around data quality, security configurations, performance and response time requirements. These are needed for any software to operate successfully within the internal standards set by an organisation.

Testes não funcionais são um tipo de teste de software que avalia os aspectos não funcionais de uma aplicação de software1. Eles são realizados para verificar critérios essenciais do usuário, como desempenho e usabilidade, e para verificar se o software funciona como esperado além de sua funcionalidade básica.

🧪 Non-functional testing ensures software quality by examining attributes like performance, security, reliability, usability, accessibility, and compatibility. It validates if the product meets user expectations under various conditions, enhancing customer satisfaction and stakeholder confidence! 🔍🛠 #SoftwareQuality

Os testes não funcionais são essenciais no desenvolvimento ágil de software por várias razões: Desempenho e usabilidade, segurança e estabilidade, prevenção de defeitos, economia de custos e melhoria continua. Portanto, os testes não funcionais são uma parte crucial do desenvolvimento ágil, pois ajudam a garantir que o software não apenas funcione corretamente, mas também atenda às expectativas dos usuários em termos de desempenho, segurança, usabilidade e outros aspectos não funcionais.

Non functional testing is very important, if that is missing a software might be able to achieve its business goals but will not stand the parameters set by an organisation to operate within its boundaries for example, response time, security requirements, data quality, etc. Its important that we co test NFTs along with the business logic and build it side by side to ensure its compliant to organisation standard and policies.

Unlike functional testing, this type of testing is intended to assess a system's readiness based on non-functional criteria that functional testing never considers. The purpose of non-functional testing is to confirm the software's reliability, and it is based on the SRS. It enables quality assurance teams to check if the system complies with user requirements. Non-functional testing aims to improve the product's usability, effectiveness, maintainability, and portability. It also helps reduce the manufacturing risk associated with the product's non-functional components.

In my team, the quality of the delivered product is one of the DOD activities. And it's often linked to non-functional requirements such as maintainability, which is closely impacted by the revision of code standards and the coverage of unit tests, for example.

Static code analysis tools can be integrated into Continuous Integration/Continuous Deployment (CI/CD) pipelines to automate code quality checks, security scans, and performance profiling as part of the build and deployment process. By integrating static code analysis into CI/CD pipelines, teams can ensure that non-functional aspects are validated early and consistently throughout the development lifecycle, facilitating rapid feedback and continuous improvement.

Balancing the focus between functional and non-functional testing within limited timeframes can be challenging. Non-functional testing often requires specialized skills and resources, which may not be readily available within Agile teams. Identifying and defining relevant non-functional requirements can be complex and subjective, leading to potential misunderstandings or misalignments.

Os testes não funcionais são essenciais para verificar aspectos como desempenho, usabilidade, acessibilidade e escalabilidade de uma aplicação. No entanto, a implementação desses testes no ambiente ágil pode apresentar alguns desafios e limitações.

Consider implementing a DevOps culture and practices to seamlessly integrate non-functional testing into the development and deployment pipeline. Collaborate closely with stakeholders, including developers, testers, operations teams, and end users, to ensure that non-functional requirements are adequately addressed throughout the Agile development process.