Embed all platforms into components (#20677)

* Consolidate all components with platforms

* Organize tests

* Fix more tests

* Fix Verisure tests

* one final test fix

* Add change

* Fix coverage

homeassistant/components/binary_sensor/egardia.py

@@ -1,77 +0,0 @@
-"""
-Interfaces with Egardia/Woonveilig alarm control panel.
-
-For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/binary_sensor.egardia/
-"""
-import logging
-
-from homeassistant.components.binary_sensor import BinarySensorDevice
-from homeassistant.const import STATE_ON, STATE_OFF
-from homeassistant.components.egardia import (
-    EGARDIA_DEVICE, ATTR_DISCOVER_DEVICES)
-_LOGGER = logging.getLogger(__name__)
-DEPENDENCIES = ['egardia']
-EGARDIA_TYPE_TO_DEVICE_CLASS = {'IR Sensor': 'motion',
-                                'Door Contact': 'opening',
-                                'IR': 'motion'}
-
-
-async def async_setup_platform(hass, config, async_add_entities,
-                               discovery_info=None):
-    """Initialize the platform."""
-    if (discovery_info is None or
-            discovery_info[ATTR_DISCOVER_DEVICES] is None):
-        return
-
-    disc_info = discovery_info[ATTR_DISCOVER_DEVICES]
-    # multiple devices here!
-    async_add_entities(
-        (
-            EgardiaBinarySensor(
-                sensor_id=disc_info[sensor]['id'],
-                name=disc_info[sensor]['name'],
-                egardia_system=hass.data[EGARDIA_DEVICE],
-                device_class=EGARDIA_TYPE_TO_DEVICE_CLASS.get(
-                    disc_info[sensor]['type'], None)
-            )
-            for sensor in disc_info
-        ), True)
-
-
-class EgardiaBinarySensor(BinarySensorDevice):
-    """Represents a sensor based on an Egardia sensor (IR, Door Contact)."""
-
-    def __init__(self, sensor_id, name, egardia_system, device_class):
-        """Initialize the sensor device."""
-        self._id = sensor_id
-        self._name = name
-        self._state = None
-        self._device_class = device_class
-        self._egardia_system = egardia_system
-
-    def update(self):
-        """Update the status."""
-        egardia_input = self._egardia_system.getsensorstate(self._id)
-        self._state = STATE_ON if egardia_input else STATE_OFF
-
-    @property
-    def name(self):
-        """Return the name of the device."""
-        return self._name
-
-    @property
-    def is_on(self):
-        """Whether the device is switched on."""
-        return self._state == STATE_ON
-
-    @property
-    def hidden(self):
-        """Whether the device is hidden by default."""
-        # these type of sensors are probably mainly used for automations
-        return True
-
-    @property
-    def device_class(self):
-        """Return the device class."""
-        return self._device_class