diff --git a/homeassistant/components/nest/device_trigger.py b/homeassistant/components/nest/device_trigger.py
index 199dcf425de..e5bd7ea1ca8 100644
--- a/homeassistant/components/nest/device_trigger.py
+++ b/homeassistant/components/nest/device_trigger.py
@@ -54,7 +54,7 @@ async def async_get_device_trigger_types(
 
     # Determine the set of event types based on the supported device traits
     trigger_types = []
-    for trait in nest_device.traits.keys():
+    for trait in nest_device.traits:
         trigger_type = DEVICE_TRAIT_TRIGGER_MAP.get(trait)
         if trigger_type:
             trigger_types.append(trigger_type)
diff --git a/tests/components/nest/test_device_trigger.py b/tests/components/nest/test_device_trigger.py
index 89dccf6c31e..3199b89f21c 100644
--- a/tests/components/nest/test_device_trigger.py
+++ b/tests/components/nest/test_device_trigger.py
@@ -148,21 +148,21 @@ async def test_multiple_devices(hass):
 
     triggers = await async_get_device_automations(hass, "trigger", entry1.device_id)
     assert len(triggers) == 1
-    assert {
+    assert triggers[0] == {
         "platform": "device",
         "domain": DOMAIN,
         "type": "camera_sound",
         "device_id": entry1.device_id,
-    } == triggers[0]
+    }
 
     triggers = await async_get_device_automations(hass, "trigger", entry2.device_id)
     assert len(triggers) == 1
-    assert {
+    assert triggers[0] == {
         "platform": "device",
         "domain": DOMAIN,
         "type": "doorbell_chime",
         "device_id": entry2.device_id,
-    } == triggers[0]
+    }
 
 
 async def test_triggers_for_invalid_device_id(hass):
@@ -205,7 +205,7 @@ async def test_no_triggers(hass):
     assert entry.unique_id == "some-device-id-camera"
 
     triggers = await async_get_device_automations(hass, "trigger", entry.device_id)
-    assert [] == triggers
+    assert triggers == []
 
 
 async def test_fires_on_camera_motion(hass, calls):