# Get MR details
glab api "projects/hive%2Fdenser/merge_requests/123" | jq '{source_branch, target_branch, title, description}'

# Get MR changes
glab api "projects/hive%2Fdenser/merge_requests/123/changes" | jq '.changes[] | {old_path, new_path}'

# Get current branch
git branch --show-current

# Get commits between develop and branch
git log develop..HEAD --oneline

# Get changed files
git diff develop...HEAD --stat

# Get detailed diff
git diff develop...HEAD

| ID | Priority | Area | Test Case | Description |
|----|----------|------|-----------|-------------|
| TC-XX | P0-P4 | Area | Test name | What to verify |

## Test Cases for MR !{number}: {title}

**Branch**: `{source_branch}` → `{target_branch}`
**Changed files**: {count}
**Affected areas**: {list}

---

### Summary of Changes

{Brief description of what changed}

---

### Test Cases

#### P0 - Critical Tests
| ID | Area | Test Case | Description |
|----|------|-----------|-------------|
| TC-01 | ... | ... | ... |

#### P1 - High Priority Tests
...

#### P2 - Medium Priority Tests
...

#### P3 - Low Priority Tests
...

#### P4 - Minimal Priority Tests
...

---

### Recommended Test Approach

1. **Manual testing**: {list of manual checks}
2. **Automated tests**: {existing tests to run}
3. **Regression areas**: {areas that might be affected}

---

### Commands to Run

```bash
# Run related e2e tests
pnpm --filter @hive/blog test:e2e

# Run unit tests (if applicable)
pnpm test

# Run linting
pnpm lint

## Area Mapping Rules

See [references/area-mapping.md](references/area-mapping.md) for detailed mapping of files to test areas.

### Quick Reference

| File Pattern | Area | Priority Modifier |
|--------------|------|-------------------|
| `**/lib/utils.ts` | Calculations | +1 (higher priority) |
| `**/components/**` | UI | base |
| `**/hooks/**` | Logic | base |
| `**/api/**` | API | +1 |
| `**/*.spec.ts` | Tests | -1 (lower priority) |
| `**/*.test.ts` | Tests | -1 |
| `**/types/**` | Types | -1 |
| `**/*.css` | Styling | -1 |
| `**/locales/**` | i18n | -1 |

## Change Type Analysis

### Function Changes
When a function is modified, check:
- Input parameters changed → test all callers
- Return type changed → test all consumers
- Logic changed → test edge cases
- Error handling changed → test error scenarios

### Component Changes
When a component is modified, check:
- Props changed → test parent components
- State changed → test user interactions
- Rendering changed → visual regression
- Events changed → test handlers

### Hook Changes
When a hook is modified, check:
- Dependencies changed → test re-render behavior
- Return values changed → test consumers
- Side effects changed → test cleanup

### API Changes
When API calls are modified, check:
- Endpoint changed → test connectivity
- Request format changed → test payload
- Response handling changed → test error cases
- Caching changed → test refresh behavior

## Examples

### Example 1: Utility Function Change

**Changed file**: `packages/ui/lib/utils.ts`
**Changed function**: `convertToHP()`

Generated test cases:
| ID | Priority | Area | Test Case | Description |
|----|----------|------|-----------|-------------|
| TC-01 | P0 | Blog - Profile | HP calculation accuracy | Verify HP value matches API calculation |
| TC-02 | P0 | Wallet - Transfers | HP display on transfers | Verify HP shown on wallet page |
| TC-03 | P1 | Blog - Popover | HP in user popover | Verify HP in hover card |

### Example 2: Component Change

**Changed file**: `apps/blog/features/post-rendering/user-popover-card.tsx`

Generated test cases:
| ID | Priority | Area | Test Case | Description |
|----|----------|------|-----------|-------------|
| TC-01 | P2 | Blog - Popover | Popover opens on hover | Hover avatar shows popover |
| TC-02 | P2 | Blog - Popover | Popover data loads | User data appears in popover |
| TC-03 | P3 | Blog - Popover | Popover closes | Popover closes when mouse leaves |

### Example 3: Import Change

**Changed file**: `apps/blog/features/list-of-posts/post-list-item.tsx`
**Change**: Import `accountReputation` from `@hive/ui` instead of local

Generated test cases:
| ID | Priority | Area | Test Case | Description |
|----|----------|------|-----------|-------------|
| TC-01 | P1 | Blog - Posts | Reputation displays | Author reputation shows on post card |
| TC-02 | P2 | Blog - Posts | Reputation values | Check various reputation values (0, negative, high) |

## GitLab API Reference

```bash
# List MRs
glab api "projects/hive%2Fdenser/merge_requests?state=opened"

# Get specific MR
glab api "projects/hive%2Fdenser/merge_requests/123"

# Get MR changes (diff)
glab api "projects/hive%2Fdenser/merge_requests/123/changes"

# Get MR commits
glab api "projects/hive%2Fdenser/merge_requests/123/commits"

# Compare branches
git diff develop...feature-branch

# List changed files
git diff develop...feature-branch --name-only

# Show file stats
git diff develop...feature-branch --stat

# Show specific file diff
git diff develop...feature-branch -- path/to/file.ts

# Get commit messages
git log develop...feature-branch --oneline