# Timeline Feature Test Suite

## Overview

Test suite for the Before/After Timeline feature in ARF.

## Test Files

- `test_timeline_calculator.py` - Unit tests for calculation logic
- `test_timeline_formatter.py` - Unit tests for formatting
- `test_timeline_integration.py` - Integration tests
- `conftest.py` - Shared fixtures

## Running Tests

### Run all tests
```bash
pytest tests/