Complete tests for eheimdigital (#143337)

* Complete tests for eheimdigital

* Review

* Review

* Review

* Review

* Fix tests

tests/components/eheimdigital/test_init.py

@@ -2,8 +2,9 @@
 
 from unittest.mock import MagicMock
 
-from eheimdigital.types import EheimDeviceType
+from eheimdigital.types import EheimDeviceType, EheimDigitalClientError
 
+from homeassistant.config_entries import ConfigEntryState
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import device_registry as dr
 from homeassistant.setup import async_setup_component
@@ -54,3 +55,15 @@ async def test_remove_device(
         device_entry.id, mock_config_entry.entry_id
     )
     assert response["success"]
+
+
+async def test_entry_setup_error(
+    hass: HomeAssistant,
+    eheimdigital_hub_mock: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test errors on setting up the config entry."""
+
+    eheimdigital_hub_mock.return_value.connect.side_effect = EheimDigitalClientError()
+    await init_integration(hass, mock_config_entry)
+    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY

tests/components/eheimdigital/test_light.py

@@ -5,7 +5,7 @@ from unittest.mock import AsyncMock, MagicMock, patch
 
 from aiohttp import ClientError
 from eheimdigital.classic_led_ctrl import EheimDigitalClassicLEDControl
-from eheimdigital.types import EheimDeviceType
+from eheimdigital.types import EheimDeviceType, EheimDigitalClientError
 from freezegun.api import FrozenDateTimeFactory
 import pytest
 from syrupy.assertion import SnapshotAssertion
@@ -24,6 +24,7 @@ from homeassistant.const import (
     Platform,
 )
 from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import entity_registry as er
 from homeassistant.util.color import value_to_brightness
 
@@ -114,20 +115,34 @@ async def test_dynamic_new_devices(
     await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)
 
 
-@pytest.mark.usefixtures("eheimdigital_hub_mock")
 async def test_turn_off(
     hass: HomeAssistant,
     mock_config_entry: MockConfigEntry,
+    eheimdigital_hub_mock: MagicMock,
     classic_led_ctrl_mock: EheimDigitalClassicLEDControl,
 ) -> None:
     """Test turning off the light."""
     await init_integration(hass, mock_config_entry)
 
-    await mock_config_entry.runtime_data._async_device_found(
+    await eheimdigital_hub_mock.call_args.kwargs["device_found_callback"](
         "00:00:00:00:00:01", EheimDeviceType.VERSION_EHEIM_CLASSIC_LED_CTRL_PLUS_E
     )
     await hass.async_block_till_done()
 
+    classic_led_ctrl_mock.hub.send_packet.side_effect = EheimDigitalClientError
+
+    with pytest.raises(HomeAssistantError) as exc_info:
+        await hass.services.async_call(
+            LIGHT_DOMAIN,
+            SERVICE_TURN_OFF,
+            {ATTR_ENTITY_ID: "light.mock_classicledcontrol_e_channel_1"},
+            blocking=True,
+        )
+
+    assert exc_info.value.translation_key == "communication_error"
+
+    classic_led_ctrl_mock.hub.send_packet.side_effect = None
+
     await hass.services.async_call(
         LIGHT_DOMAIN,
         SERVICE_TURN_OFF,
@@ -140,9 +155,9 @@ async def test_turn_off(
         for call in classic_led_ctrl_mock.hub.mock_calls
         if call[0] == "send_packet"
     ]
-    assert len(calls) == 2
-    assert calls[0][1][0].get("title") == "MAN_MODE"
-    assert calls[1][1][0]["currentValues"][1] == 0
+    assert len(calls) == 3
+    assert calls[1][1][0].get("title") == "MAN_MODE"
+    assert calls[2][1][0]["currentValues"][1] == 0
 
 
 @pytest.mark.parametrize(
@@ -169,6 +184,23 @@ async def test_turn_on_brightness(
     )
     await hass.async_block_till_done()
 
+    classic_led_ctrl_mock.hub.send_packet.side_effect = EheimDigitalClientError
+
+    with pytest.raises(HomeAssistantError) as exc_info:
+        await hass.services.async_call(
+            LIGHT_DOMAIN,
+            SERVICE_TURN_ON,
+            {
+                ATTR_ENTITY_ID: "light.mock_classicledcontrol_e_channel_1",
+                ATTR_BRIGHTNESS: dim_input,
+            },
+            blocking=True,
+        )
+
+    assert exc_info.value.translation_key == "communication_error"
+
+    classic_led_ctrl_mock.hub.send_packet.side_effect = None
+
     await hass.services.async_call(
         LIGHT_DOMAIN,
         SERVICE_TURN_ON,
@@ -184,9 +216,9 @@ async def test_turn_on_brightness(
         for call in classic_led_ctrl_mock.hub.mock_calls
         if call[0] == "send_packet"
     ]
-    assert len(calls) == 2
-    assert calls[0][1][0].get("title") == "MAN_MODE"
-    assert calls[1][1][0]["currentValues"][1] == expected_dim_value
+    assert len(calls) == 3
+    assert calls[1][1][0].get("title") == "MAN_MODE"
+    assert calls[2][1][0]["currentValues"][1] == expected_dim_value
 
 
 async def test_turn_on_effect(