"""Sensor API tests."""


def test_list_sensors_empty(client):
    """Test listing sensors when empty."""
    response = client.get('/api/v1/sensors')
    assert response.status_code == 200
    assert response.json == {'sensors': []}


def test_get_sensor_not_found(client):
    """Test getting non-existent sensor."""
    response = client.get('/api/v1/sensors/nonexistent')
    assert response.status_code == 404


def test_health_check(client):
    """Test health endpoint."""
    response = client.get('/health')
    assert response.status_code == 200
    assert response.json == {'status': 'ok'}