# Home Assistant Integration Tests

Tests EU-Utility integration with Home Assistant via multiple protocols.

## Test Coverage

### 1. REST API Tests
- Webhook triggers
- State updates
- Service calls
- Authentication

### 2. MQTT Tests
- Topic publishing
- QoS levels
- Retained messages
- Connection handling

### 3. WebSocket Tests
- Real-time events
- State subscriptions
- Service calls
- Connection management

## Configuration

### REST API
- Home Assistant URL (e.g., `http://homeassistant.local:8123`)
- Long-Lived Access Token

### MQTT
- Broker address
- Port (default: 1883)
- Authentication (if required)

## Compatibility Matrix

| Feature | Windows | Linux | macOS |
|---------|---------|-------|-------|
| REST API | ✅ | ✅ | ✅ |
| MQTT | ✅ | ✅ | ✅ |
| WebSocket | ✅ | ✅ | ✅ |

## Dependencies

- `requests` - REST API client
- `paho-mqtt` - MQTT client
- `websocket-client` - WebSocket client