Add service configuration URL to MQTT (#57731)

homeassistant/components/mqtt/abbreviations.py

@@ -22,6 +22,7 @@ ABBREVIATIONS = {
     "clr_temp_cmd_tpl": "color_temp_command_template",
     "bat_lev_t": "battery_level_topic",
     "bat_lev_tpl": "battery_level_template",
+    "cu": "configuration_url",
     "chrg_t": "charging_topic",
     "chrg_tpl": "charging_template",
     "clrm": "color_mode",

homeassistant/components/mqtt/mixins.py

@@ -68,6 +68,7 @@ CONF_SW_VERSION = "sw_version"
 CONF_VIA_DEVICE = "via_device"
 CONF_DEPRECATED_VIA_HUB = "via_hub"
 CONF_SUGGESTED_AREA = "suggested_area"
+CONF_CONFIGURATION_URL = "configuration_url"
 
 MQTT_ATTRIBUTES_BLOCKED = {
     "assumed_state",
@@ -154,6 +155,7 @@ MQTT_ENTITY_DEVICE_INFO_SCHEMA = vol.All(
             vol.Optional(CONF_SW_VERSION): cv.string,
             vol.Optional(CONF_VIA_DEVICE): cv.string,
             vol.Optional(CONF_SUGGESTED_AREA): cv.string,
+            vol.Optional(CONF_CONFIGURATION_URL): cv.url,
         }
     ),
     validate_device_has_at_least_one_identifier,
@@ -531,6 +533,9 @@ def device_info_from_config(config):
     if CONF_SUGGESTED_AREA in config:
         info["suggested_area"] = config[CONF_SUGGESTED_AREA]
 
+    if CONF_CONFIGURATION_URL in config:
+        info["configuration_url"] = config[CONF_CONFIGURATION_URL]
+
     return info
 
 

tests/components/mqtt/test_common.py

@@ -22,6 +22,7 @@ DEFAULT_CONFIG_DEVICE_INFO_ID = {
     "model": "Glass",
     "sw_version": "0.1-beta",
     "suggested_area": "default_area",
+    "configuration_url": "http://example.com",
 }
 
 DEFAULT_CONFIG_DEVICE_INFO_MAC = {
@@ -31,6 +32,7 @@ DEFAULT_CONFIG_DEVICE_INFO_MAC = {
     "model": "Glass",
     "sw_version": "0.1-beta",
     "suggested_area": "default_area",
+    "configuration_url": "http://example.com",
 }
 
 
@@ -771,6 +773,7 @@ async def help_test_entity_device_info_with_identifier(hass, mqtt_mock, domain,
     assert device.model == "Glass"
     assert device.sw_version == "0.1-beta"
     assert device.suggested_area == "default_area"
+    assert device.configuration_url == "http://example.com"
 
 
 async def help_test_entity_device_info_with_connection(hass, mqtt_mock, domain, config):
@@ -799,6 +802,7 @@ async def help_test_entity_device_info_with_connection(hass, mqtt_mock, domain,
     assert device.model == "Glass"
     assert device.sw_version == "0.1-beta"
     assert device.suggested_area == "default_area"
+    assert device.configuration_url == "http://example.com"
 
 
 async def help_test_entity_device_info_remove(hass, mqtt_mock, domain, config):

tests/components/mqtt/test_init.py

@@ -301,6 +301,7 @@ def test_entity_device_info_schema():
             "name": "Beer",
             "model": "Glass",
             "sw_version": "0.1-beta",
+            "configuration_url": "http://example.com",
         }
     )
     # full device info with via_device
@@ -316,6 +317,7 @@ def test_entity_device_info_schema():
             "model": "Glass",
             "sw_version": "0.1-beta",
             "via_device": "test-hub",
+            "configuration_url": "http://example.com",
         }
     )
     # no identifiers
@@ -334,6 +336,18 @@ def test_entity_device_info_schema():
             {"identifiers": [], "connections": [], "name": "Beer"}
         )
 
+    # not an valid URL
+    with pytest.raises(vol.Invalid):
+        MQTT_ENTITY_DEVICE_INFO_SCHEMA(
+            {
+                "manufacturer": "Whatever",
+                "name": "Beer",
+                "model": "Glass",
+                "sw_version": "0.1-beta",
+                "configuration_url": "fake://link",
+            }
+        )
+
 
 async def test_receiving_non_utf8_message_gets_logged(
     hass, mqtt_mock, calls, record_calls, caplog