Find the checkout case the team missed

Your task: Booking bug and retest report

You are exploring Software test engineer work in a fictional case. Write a bug report and a patch retest expectation. Develop one work sample as you investigate. Your writing stays on this page unless you download it.

Supplied fictional records

Fictional seat test: one seat S1 remains. Attempts A and B overlap before either confirmation. Expected: one S1 owner and one conflict. Simulated actual: both get S1. After a patch, the overlap trace has one success and one conflict.

BEFORE: A reads free -> B reads free -> A owns seat -> B owns SAME seat
AFTER:  A reserves seat -> B receives conflict
Also test the ordinary single-request path.

Write a bug report and a patch retest expectation.

One case, one work sample

1. Understand your role and task
2. Inspect the supplied records
3. Investigate the case

   Request both supplied checks before deciding. Each response becomes part of this same work sample.

4. Make or revise your decision

   Use the replies to choose the focus of your next draft. Keep the other open responsibilities in your note. You can revise this focus without losing your writing.

5. Complete your work sample

   Your records and investigation are already included. Write a bug report and a patch retest expectation. Add your own explanation or next question.

6. Compare and reflect

   Compare your work sample with one possible explanation. You can return to edit your work before finishing. Reflection is about what you noticed, not a score.