# Demo Project - API Test Ideas

## 1. Positive: create account with valid payload (ACCEPTED)
- **title**: Positive: create account with valid payload
- **purpose**: Verify account creation flow works end-to-end.
- **category**: positive
- **assumptions**: Endpoint exists and returns created resource or success response.
- **requestNotes**: POST /api/register with valid JSON payload.
- **sourceEvidence**: Demo Project input data
- **expectedOutcome**: 201/200 response and user record created.
- **suggestedStatusCode**: 201

## 2. Negative: reject duplicate email with clear error (ACCEPTED)
- **title**: Negative: reject duplicate email with clear error
- **purpose**: Verify uniqueness constraint and error clarity.
- **category**: negative
- **assumptions**: DB has unique constraint on email.
- **requestNotes**: POST /api/register with duplicate email.
- **sourceEvidence**: Demo Project input data
- **expectedOutcome**: 4xx response with non-sensitive error message.
- **suggestedStatusCode**: 409