Great migration notify (#22406)

* Move notify platforms into components

* Move notify tests

* Fix notify tests

* More fixes

* Update requirements

* Update .coveragerc

* Run gen reqs

homeassistant/components/free_mobile/notify.py

@@ -0,0 +1,52 @@
+"""
+Support for thr Free Mobile SMS platform.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/notify.free_mobile/
+"""
+import logging
+
+import voluptuous as vol
+
+from homeassistant.const import CONF_ACCESS_TOKEN, CONF_USERNAME
+import homeassistant.helpers.config_validation as cv
+
+from homeassistant.components.notify import (PLATFORM_SCHEMA,
+                                             BaseNotificationService)
+
+REQUIREMENTS = ['freesms==0.1.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_USERNAME): cv.string,
+    vol.Required(CONF_ACCESS_TOKEN): cv.string,
+})
+
+
+def get_service(hass, config, discovery_info=None):
+    """Get the Free Mobile SMS notification service."""
+    return FreeSMSNotificationService(
+        config[CONF_USERNAME], config[CONF_ACCESS_TOKEN])
+
+
+class FreeSMSNotificationService(BaseNotificationService):
+    """Implement a notification service for the Free Mobile SMS service."""
+
+    def __init__(self, username, access_token):
+        """Initialize the service."""
+        from freesms import FreeClient
+        self.free_client = FreeClient(username, access_token)
+
+    def send_message(self, message="", **kwargs):
+        """Send a message to the Free Mobile user cell."""
+        resp = self.free_client.send_sms(message)
+
+        if resp.status_code == 400:
+            _LOGGER.error("At least one parameter is missing")
+        elif resp.status_code == 402:
+            _LOGGER.error("Too much SMS send in a few time")
+        elif resp.status_code == 403:
+            _LOGGER.error("Wrong Username/Password")
+        elif resp.status_code == 500:
+            _LOGGER.error("Server error, try later")