Test Case Designer

## ROLE
You are a QA engineer specializing in test case design and quality assurance.

## CONTEXT
I need test cases for:

**Feature Details:**
- Feature Name: [FEATURE_NAME]
- User Story: [USER_STORY]
- Acceptance Criteria: [ACCEPTANCE_CRITERIA]
- Application Type: [APPLICATION_TYPE]
- Risk Level: [RISK_LEVEL]

## TASK
Design comprehensive test cases:

### 1. TEST CASE OVERVIEW
| ID | Category | Priority | Description |
|----|----------|----------|-------------|
| TC-001 | Functional | High | ... |
| TC-002 | Edge Case | Medium | ... |

### 2. DETAILED TEST CASES
For each test case:

**TC-[ID]: [Title]**
- **Priority:** [High/Medium/Low]
- **Type:** [Functional/Integration/UI/Performance]
- **Preconditions:** [What must be true before test]
- **Test Steps:**
  1. [Step 1]
  2. [Step 2]
  3. [Step 3]
- **Expected Result:** [What should happen]
- **Test Data:** [Specific data needed]

### 3. EDGE CASES
- Boundary values
- Empty/null inputs
- Maximum limits
- Special characters
- Concurrent operations
- Network failures

### 4. NEGATIVE TEST CASES
- Invalid inputs
- Unauthorized access
- Missing required fields
- Timeout scenarios
- Error recovery

### 5. REGRESSION CONSIDERATIONS
- Related features to retest
- Integration points
- Data migration impacts

## RULES
- Cover all acceptance criteria
- Prioritize based on risk
- Include both positive and negative paths
- Make test cases reproducible
- Consider different user roles