Writing Tests in a Scrum Team

In Scrum, writing tests is a shared responsibility that falls primarily on the Developers. This ensures that the quality of the product is maintained throughout the development process.

Exam Question

Who writes tests in a Scrum Team?
(choose the best answer)
A. The Developers.
B. QA specialists.
C. The Scrum Master.
D. Coders.

Correct Answer

A. The Developers.

Explanation

Correct Answer

A. The Developers:
In Scrum, the Developers are responsible for all aspects of creating the Increment, which includes writing tests. This responsibility ensures that testing is integrated into the development process, leading to higher quality software and more reliable outcomes. By writing tests, Developers can verify that the code they produce meets the necessary standards and functions as expected.

Why the Other Options Are Less Appropriate

B. QA specialists:
While QA specialists might be involved in some organizations, Scrum places the responsibility of writing tests directly on the Developers. This is part of the cross-functional nature of Scrum Teams, where all team members share responsibility for the quality of the product.

C. The Scrum Master:
The Scrum Master is responsible for facilitating the Scrum process and removing impediments but does not directly participate in writing tests or any other development tasks.

D. Coders:
The term “Coders” is a less specific term that could refer to anyone who writes code. However, in the context of Scrum, the term “Developers” is more appropriate as it encompasses all the team members responsible for delivering a working Increment, which includes coding and testing.

Relevance to the PSD Exam

Understanding that Developers are responsible for writing tests is crucial for the PSD exam. This emphasizes the importance of testing within the development process and the role of Developers in ensuring the quality of the product.

Key Takeaways

• Developers are responsible for writing tests in Scrum, integrating testing into the development process.
• Quality assurance is a shared responsibility within the Scrum Team, with Developers taking the lead in writing and maintaining tests.

Conclusion

In Scrum, the responsibility for writing tests lies with the Developers, ensuring that testing is an integral part of the development process. This practice helps maintain high-quality standards and ensures that the product meets the necessary requirements before it is delivered. For more information on preparing for the PSD exam, visit our Professional Scrum Developer PSD™ Exam Prep.