"""The tests for the Demo lock platform."""
import unittest

from homeassistant.components import lock

from tests.common import get_test_home_assistant


FRONT = 'lock.front_door'
KITCHEN = 'lock.kitchen_door'


class TestLockDemo(unittest.TestCase):
    """Test the demo lock."""

    def setUp(self):  # pylint: disable=invalid-name
        """Setup things to be run when tests are started."""
        self.hass = get_test_home_assistant()
        self.assertTrue(lock.setup(self.hass, {
            'lock': {
                'platform': 'demo'
            }
        }))

    def tearDown(self):  # pylint: disable=invalid-name
        """Stop everything that was started."""
        self.hass.stop()

    def test_is_locked(self):
        """Test if lock is locked."""
        self.assertTrue(lock.is_locked(self.hass, FRONT))
        self.hass.states.is_state(FRONT, 'locked')

        self.assertFalse(lock.is_locked(self.hass, KITCHEN))
        self.hass.states.is_state(KITCHEN, 'unlocked')

    def test_locking(self):
        """Test the locking of a lock."""
        lock.lock(self.hass, KITCHEN)
        self.hass.pool.block_till_done()

        self.assertTrue(lock.is_locked(self.hass, KITCHEN))

    def test_unlocking(self):
        """Test the unlocking of a lock."""
        lock.unlock(self.hass, FRONT)
        self.hass.pool.block_till_done()

        self.assertFalse(lock.is_locked(self.hass, FRONT))