Add guards for HomeKit version/names that break apple watches (#67585)

tests/components/homekit/test_accessories.py

@@ -42,7 +42,6 @@ from homeassistant.const import (
     STATE_OFF,
     STATE_ON,
     STATE_UNAVAILABLE,
-    __version__,
     __version__ as hass_version,
 )
 from homeassistant.helpers.event import TRACK_STATE_CHANGE_CALLBACKS
@@ -166,7 +165,9 @@ async def test_home_accessory(hass, hk_driver):
         serv.get_characteristic(CHAR_SERIAL_NUMBER).value
         == "light.accessory_that_exceeds_the_maximum_maximum_maximum_maximum"
     )
-    assert serv.get_characteristic(CHAR_FIRMWARE_REVISION).value == hass_version
+    assert hass_version.startswith(
+        serv.get_characteristic(CHAR_FIRMWARE_REVISION).value
+    )
 
     hass.states.async_set(entity_id, "on")
     await hass.async_block_till_done()
@@ -216,7 +217,9 @@ async def test_accessory_with_missing_basic_service_info(hass, hk_driver):
     assert serv.get_characteristic(CHAR_MANUFACTURER).value == "Home Assistant Sensor"
     assert serv.get_characteristic(CHAR_MODEL).value == "Sensor"
     assert serv.get_characteristic(CHAR_SERIAL_NUMBER).value == entity_id
-    assert serv.get_characteristic(CHAR_FIRMWARE_REVISION).value == hass_version
+    assert hass_version.startswith(
+        serv.get_characteristic(CHAR_FIRMWARE_REVISION).value
+    )
     assert isinstance(acc.to_HAP(), dict)
 
 
@@ -244,7 +247,9 @@ async def test_accessory_with_hardware_revision(hass, hk_driver):
     assert serv.get_characteristic(CHAR_MANUFACTURER).value == "Home Assistant Sensor"
     assert serv.get_characteristic(CHAR_MODEL).value == "Sensor"
     assert serv.get_characteristic(CHAR_SERIAL_NUMBER).value == entity_id
-    assert serv.get_characteristic(CHAR_FIRMWARE_REVISION).value == hass_version
+    assert hass_version.startswith(
+        serv.get_characteristic(CHAR_FIRMWARE_REVISION).value
+    )
     assert serv.get_characteristic(CHAR_HARDWARE_REVISION).value == "1.2.3"
     assert isinstance(acc.to_HAP(), dict)
 
@@ -687,7 +692,9 @@ def test_home_bridge(hk_driver):
     serv = bridge.services[0]  # SERV_ACCESSORY_INFO
     assert serv.display_name == SERV_ACCESSORY_INFO
     assert serv.get_characteristic(CHAR_NAME).value == BRIDGE_NAME
-    assert serv.get_characteristic(CHAR_FIRMWARE_REVISION).value == __version__
+    assert hass_version.startswith(
+        serv.get_characteristic(CHAR_FIRMWARE_REVISION).value
+    )
     assert serv.get_characteristic(CHAR_MANUFACTURER).value == MANUFACTURER
     assert serv.get_characteristic(CHAR_MODEL).value == BRIDGE_MODEL
     assert serv.get_characteristic(CHAR_SERIAL_NUMBER).value == BRIDGE_SERIAL_NUMBER

tests/components/homekit/test_type_sensors.py

@@ -399,4 +399,4 @@ async def test_empty_name(hass, hk_driver):
     assert acc.category == 10  # Sensor
 
     assert acc.char_humidity.value == 20
-    assert acc.display_name is None
+    assert acc.display_name == "None"

tests/components/homekit/test_util.py

@@ -30,6 +30,7 @@ from homeassistant.components.homekit.util import (
     async_port_is_available,
     async_show_setup_message,
     cleanup_name_for_homekit,
+    coerce_int,
     convert_to_float,
     density_to_air_quality,
     format_version,
@@ -349,13 +350,23 @@ async def test_format_version():
     assert format_version("undefined-undefined-1.6.8") == "1.6.8"
     assert format_version("56.0-76060") == "56.0.76060"
     assert format_version(3.6) == "3.6"
-    assert format_version("AK001-ZJ100") == "001.100"
+    assert format_version("AK001-ZJ100") == "1.100"
     assert format_version("HF-LPB100-") == "100"
-    assert format_version("AK001-ZJ2149") == "001.2149"
+    assert format_version("AK001-ZJ2149") == "1.2149"
+    assert format_version("13216407885") == "4294967295"  # max value
+    assert format_version("000132 16407885") == "132.16407885"
     assert format_version("0.1") == "0.1"
+    assert format_version("0") is None
     assert format_version("unknown") is None
 
 
+async def test_coerce_int():
+    """Test coerce_int method."""
+    assert coerce_int("1") == 1
+    assert coerce_int("") == 0
+    assert coerce_int(0) == 0
+
+
 async def test_accessory_friendly_name():
     """Test we provide a helpful friendly name."""