What are the Best Practices for Test Cases?

• A. Define Folder Structure that reflects the workflow; Use Naming Conventions; Four Eyes Principle: In Work, Ready for Approval, Approved or Completed; Use of TestSteps Folder Structure: Precondition, Process, Postcondition.
• B. Minimize folders; Avoid naming conventions; No approval process.
• C. Never use Precondition or Postcondition; Always skip folder structures.
• D. Only rely on TestSteps; Do not use folders.

Answer: (A)

Structuring test cases to reflect the workflow and enforcing governance around them is essential for clarity, reuse, and quality. When you define a folder structure that mirrors the business process and use consistent naming, it becomes straightforward to locate tests, understand what they cover, and trace them to requirements. The Four Eyes principle adds a second set of eyes for approval, catching mistakes early and increasing confidence in the test suite. Organizing the actual test steps with a Precondition, the main Process, and a Postcondition makes the starting state explicit, the actions clear, and the cleanup or final state guaranteed, which improves repeatability and test isolation. Together, these practices create a well-structured, auditable, and maintainable test suite.

Approaches that minimize folders and skip naming conventions hinder navigation, searchability, and traceability. Omitting preconditions or postconditions, or bypassing structured folder layouts, removes crucial context about setup and teardown, leading to flaky tests. Relying only on test steps without folder organization makes maintenance difficult as the project grows.