Improve Tuya event tests (#156259)

tests/components/tuya/snapshots/test_event.ambr

@@ -43,7 +43,7 @@
   StateSnapshot({
     'attributes': ReadOnlyDict({
       'device_class': 'button',
-      'event_type': None,
+      'event_type': 'click',
       'event_types': list([
         'click',
         'press',
@@ -55,7 +55,7 @@
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': 'unknown',
+    'state': '2023-11-01T12:14:15.000+00:00',
   })
 # ---
 # name: test_platform_setup_and_discovery[event.bathroom_smart_switch_button_2-entry]
@@ -102,7 +102,7 @@
   StateSnapshot({
     'attributes': ReadOnlyDict({
       'device_class': 'button',
-      'event_type': None,
+      'event_type': 'click',
       'event_types': list([
         'click',
         'press',
@@ -114,7 +114,7 @@
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': 'unknown',
+    'state': '2023-11-01T12:14:15.000+00:00',
   })
 # ---
 # name: test_platform_setup_and_discovery[event.bouton_tempo_exterieur_button_1-entry]
@@ -162,7 +162,7 @@
   StateSnapshot({
     'attributes': ReadOnlyDict({
       'device_class': 'button',
-      'event_type': None,
+      'event_type': 'press',
       'event_types': list([
         'click',
         'double_click',
@@ -175,6 +175,6 @@
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': 'unknown',
+    'state': '2023-11-01T12:14:15.000+00:00',
   })
 # ---

tests/components/tuya/test_event.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 
 from unittest.mock import patch
 
+import pytest
 from syrupy.assertion import SnapshotAssertion
 from tuya_sharing import CustomerDevice, Manager
 
@@ -11,21 +12,29 @@ from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entity_registry as er
 
-from . import initialize_entry
+from . import MockDeviceListener, initialize_entry
 
 from tests.common import MockConfigEntry, snapshot_platform
 
 
+@pytest.mark.freeze_time("2023-11-01 13:14:15+01:00")
 @patch("homeassistant.components.tuya.PLATFORMS", [Platform.EVENT])
 async def test_platform_setup_and_discovery(
     hass: HomeAssistant,
     mock_manager: Manager,
     mock_config_entry: MockConfigEntry,
     mock_devices: list[CustomerDevice],
+    mock_listener: MockDeviceListener,
     entity_registry: er.EntityRegistry,
     snapshot: SnapshotAssertion,
 ) -> None:
     """Test platform setup and discovery."""
     await initialize_entry(hass, mock_manager, mock_config_entry, mock_devices)
 
+    for mock_device in mock_devices:
+        # Simulate an initial device update to generate events
+        await mock_listener.async_send_device_update(
+            hass, mock_device, mock_device.status
+        )
+
     await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)