22 lines
1.7 KiB
Markdown
22 lines
1.7 KiB
Markdown
# 10. Quality Requirements
|
|
|
|
This section contains all relevant quality requirements. The most important ones are already described in section 1.2 (Quality Goals), and should only be referenced here.
|
|
|
|
## Quality Requirements Overview
|
|
|
|
| Category | Quality Requirement |
|
|
| --------------- | ----------------------------------------------------------------------- |
|
|
| Availability | Service available ≥ 99.9% of the time |
|
|
| Performance | Generation endpoints respond within 200 ms (excluding AI model latency) |
|
|
| Security | All user data encrypted at rest and in transit; JWT-protected endpoints |
|
|
| Maintainability | Test coverage > 80% on `app/`; CI pipeline enforced |
|
|
| Portability | Runs on Windows and Linux without modification |
|
|
|
|
## Quality Scenarios
|
|
|
|
| Scenario ID | Source | Stimulus | Environment | Artifact | Response | Response Measure |
|
|
| ----------- | --------- | ------------------------------- | ----------- | ------------ | ------------------------------- | ----------------------------------------- |
|
|
| QS-01 | End user | Submits text generation request | Production | AI Service | Returns generated text | < 200 ms (excluding model latency) |
|
|
| QS-02 | Attacker | Sends request without valid JWT | Production | Auth Service | Returns 401 Unauthorized | 100% of unauthenticated requests rejected |
|
|
| QS-03 | Developer | Adds new API endpoint | Development | FastAPI app | Tests pass, coverage maintained | CI pipeline green |
|