QA test documentation
sample
1. Test case design
Test cases are written so anyone on the team can execute them and get the same result: precise preconditions, unambiguous steps, one clear expected outcome per case. Feature under test: mobile subscription purchase in a telecom self-service app.
New subscription is purchased and activated end to end
- Open Plans, select the "Mobile M" subscription
- Confirm the plan details and add it to the order
- Proceed through checkout, confirm payment
- Return to the account overview
Expired payment method is rejected before the order completes
- Select any plan and proceed to checkout
- Confirm payment with the expired card on file
2. Execution log
Every run is recorded per cycle and per platform, so the release decision rests on evidence, not memory. This feature ships on web and mobile, so coverage spans several environments.
| ID | Test case | Platform | Cycle 1 | Cycle 2 | Notes |
|---|---|---|---|---|---|
| TC-SUB-001 | Subscription purchased end to end | Web (Win) | Pass | Pass | |
| TC-SUB-001 | Subscription purchased end to end | iOS app | Pass | Pass | |
| TC-SUB-002 | Plan change keeps billing consistent | Web (Win) | Blocked | Pass | Test env billing stub fixed after C1 |
| TC-SUB-003 | Companion app login (password manager autofill) | iOS + Linux | Pass | Pass | Autofill verified on both |
| TC-SUB-004 | Expired payment method rejected | Web (Win) | Fail | Fail | BUG-2317 open |
| TC-SUB-005 | Order confirmation email received | Cross-platform | Pass | Pass |
3. Bug report
A bug report has one job: let the developer reproduce the problem on the first attempt. Exact data, exact steps, expected versus actual, and evidence.
Expired card is accepted when the order is submitted quickly
- Log in as a customer whose stored card has expired
- Select a plan and proceed to checkout
- Click "Confirm payment", then immediately click it a second time before the validation response returns
4. Why this format works
In regulated environments the documentation is part of the deliverable. This structure gives a project three things: repeatability (anyone can re-run any test), traceability (every requirement maps to cases, every failure to a bug), and a defensible release decision backed by an execution record across every platform the product ships on.