From 9c1feacd47671eb4935215c31110b778f3a63eb5 Mon Sep 17 00:00:00 2001
From: ochlocracy <5885236+ochlocracy@users.noreply.github.com>
Date: Wed, 2 Oct 2019 18:59:21 -0400
Subject: [PATCH] Fix colorTemperatureInKelvin in Alexa report when light is
 off (#27107)

* Fixes #26405 Return None if light state is off since attribute is unavailable, prevents property from being reported with invalid value of 0.

* Update Test to check property is not reported when light state is off.
---
 homeassistant/components/alexa/capabilities.py | 2 +-
 tests/components/alexa/test_capabilities.py    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/homeassistant/components/alexa/capabilities.py b/homeassistant/components/alexa/capabilities.py
index c8bc76fbe83..b8bd3841a78 100644
--- a/homeassistant/components/alexa/capabilities.py
+++ b/homeassistant/components/alexa/capabilities.py
@@ -326,7 +326,7 @@ class AlexaColorTemperatureController(AlexaCapibility):
             return color_util.color_temperature_mired_to_kelvin(
                 self.entity.attributes["color_temp"]
             )
-        return 0
+        return None
 
 
 class AlexaPercentageController(AlexaCapibility):
diff --git a/tests/components/alexa/test_capabilities.py b/tests/components/alexa/test_capabilities.py
index 94c931e3514..d53f145e6ff 100644
--- a/tests/components/alexa/test_capabilities.py
+++ b/tests/components/alexa/test_capabilities.py
@@ -294,8 +294,8 @@ async def test_report_colored_temp_light_state(hass):
     )
 
     properties = await reported_properties(hass, "light.test_off")
-    properties.assert_equal(
-        "Alexa.ColorTemperatureController", "colorTemperatureInKelvin", 0
+    properties.assert_not_has_property(
+        "Alexa.ColorTemperatureController", "colorTemperatureInKelvin"
     )