feat: add usps mail delivered binary sensor (#922)

* feat: add usps mail delivered binary sensor

* add logic to binary_sensor

* formatting

custom_components/mail_and_packages/binary_sensor.py

@@ -121,4 +121,6 @@ def is_on(self) -> bool:
                     if image_hash != none_hash:
                         return True
                 return False
+        if self._type in self.coordinator.data.keys():
+            return bool(self.coordinator.data[self._type])
         return False

custom_components/mail_and_packages/const.py

@@ -1130,6 +1130,11 @@
         key="amazon_update",
         device_class=BinarySensorDeviceClass.UPDATE,
     ),
+    "usps_mail_delivered": BinarySensorEntityDescription(
+        name="USPS Mail Delivered",
+        key="usps_mail_delivered",
+        device_class=BinarySensorDeviceClass.UPDATE,
+    ),
 }
 
 # Name

custom_components/mail_and_packages/helpers.py

@@ -971,7 +971,8 @@ def get_count(
             found.append(data[0])
 
     if (
-        ATTR_PATTERN
+        f"{'_'.join(sensor_type.split('_')[:-1])}_tracking" in SENSOR_DATA
+        and ATTR_PATTERN
         in SENSOR_DATA[f"{'_'.join(sensor_type.split('_')[:-1])}_tracking"].keys()
     ):
         track = SENSOR_DATA[f"{'_'.join(sensor_type.split('_')[:-1])}_tracking"][

tests/test_binary_sensor.py

@@ -31,6 +31,10 @@ async def test_binary_sensor_no_updates(hass, mock_imap_no_email):
     assert state
     assert state.state == "off"
 
+    state = hass.states.get("binary_sensor.usps_mail_delivered")
+    assert state
+    assert state.state == "off"
+
 
 # @pytest.mark.asyncio
 # async def test_binary_sensor_updated(hass, mock_update_amazon_image):