Filter int in fan speed_list when yielding RangeController in Alexa (#31375)

* Allow for int in fan speed_list.

* Test for int in fan speed_list.

* prevent yielding preset for int labels.

homeassistant/components/alexa/capabilities.py

@@ -1386,11 +1386,15 @@ class AlexaRangeController(AlexaCapability):
                 precision=1,
             )
             for index, speed in enumerate(speed_list):
-                labels = [speed.replace("_", " ")]
+                labels = []
+                if isinstance(speed, str):
+                    labels.append(speed.replace("_", " "))
                 if index == 1:
                     labels.append(AlexaGlobalCatalog.VALUE_MINIMUM)
                 if index == max_value:
                     labels.append(AlexaGlobalCatalog.VALUE_MAXIMUM)
+
+                if len(labels) > 0:
                     self._resource.add_preset(value=index, labels=labels)
 
             return self._resource.serialize_capability_resources()

tests/components/alexa/test_smart_home.py

@@ -669,7 +669,7 @@ async def test_fan_range(hass):
         {
             "friendly_name": "Test fan 5",
             "supported_features": 1,
-            "speed_list": ["off", "low", "medium", "high", "turbo", "warp_speed"],
+            "speed_list": ["off", "low", "medium", "high", "turbo", 5, "warp_speed"],
             "speed": "medium",
         },
     )
@@ -705,7 +705,7 @@ async def test_fan_range(hass):
 
     supported_range = configuration["supportedRange"]
     assert supported_range["minimumValue"] == 0
-    assert supported_range["maximumValue"] == 5
+    assert supported_range["maximumValue"] == 6
     assert supported_range["precision"] == 1
 
     presets = configuration["presets"]
@@ -737,8 +737,10 @@ async def test_fan_range(hass):
         },
     } in presets
 
+    assert {"rangeValue": 5} not in presets
+
     assert {
-        "rangeValue": 5,
+        "rangeValue": 6,
         "presetResources": {
             "friendlyNames": [
                 {"@type": "text", "value": {"text": "warp speed", "locale": "en-US"}},
@@ -767,6 +769,17 @@ async def test_fan_range(hass):
         payload={"rangeValue": 5},
         instance="fan.speed",
     )
+    assert call.data["speed"] == 5
+
+    call, _ = await assert_request_calls_service(
+        "Alexa.RangeController",
+        "SetRangeValue",
+        "fan#test_5",
+        "fan.set_speed",
+        hass,
+        payload={"rangeValue": 6},
+        instance="fan.speed",
+    )
     assert call.data["speed"] == "warp_speed"
 
     await assert_range_changes(