# Testing Plan
## Test Suite
**200 tests** | **87% coverage** | **< 10s execution**
## Structure
```
tests/
├── test_models.py # Pydantic models (14 tests)
├── test_config.py # Settings (13 tests)
├── test_client.py # API client (14 tests)
├── test_server.py # Server helpers (32 tests)
├── test_tools.py # Basic tools (21 tests)
├── test_advanced_tools.py # Compare, forecast (18 tests)
├── test_tool_integration.py # Multi-tool workflows (16 tests)
├── test_http_server.py # HTTP endpoints (17 tests)
├── test_resources.py # Resources (9 tests)
└── conftest.py # Shared fixtures
```
## Coverage Goals
| Component | Target | Actual |
|-----------|--------|--------|
| Models | 100% | 100% |
| Config | 100% | 100% |
| Client | 80% | 76% |
| Server | 85% | 80% |
| Tools | 90% | 87% |
| **Overall** | **85%** | **87%** |
## Commands
```bash
uv run pytest # All tests
uv run pytest --cov=aareguru_mcp # With coverage
uv run pytest tests/test_tools.py # Specific file
uv run pytest -v # Verbose
uv run pytest -x # Stop on first failure
uv run pytest -m integration # Integration only
```
## Test Categories
- **Unit**: Models, config, client, helpers (isolated)
- **Tool**: Tool functionality with mocked/real API
- **Integration**: Multi-tool workflows, caching
- **HTTP**: Endpoints, performance, concurrency
- **E2E**: Full conversation patterns
