Reolink add 100% coverage of siren platform (#124474)

tests/components/reolink/test_siren.py

@@ -0,0 +1,134 @@
+"""Test the Reolink siren platform."""
+
+from typing import Any
+from unittest.mock import AsyncMock, MagicMock, patch
+
+import pytest
+from reolink_aio.exceptions import InvalidParameterError, ReolinkError
+
+from homeassistant.components.siren import (
+    ATTR_DURATION,
+    ATTR_VOLUME_LEVEL,
+    DOMAIN as SIREN_DOMAIN,
+)
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import (
+    ATTR_ENTITY_ID,
+    SERVICE_TURN_OFF,
+    SERVICE_TURN_ON,
+    STATE_UNKNOWN,
+    Platform,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
+
+from .conftest import TEST_NVR_NAME
+
+from tests.common import MockConfigEntry
+
+
+async def test_siren(
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    reolink_connect: MagicMock,
+) -> None:
+    """Test siren entity."""
+    with patch("homeassistant.components.reolink.PLATFORMS", [Platform.SIREN]):
+        assert await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+    assert config_entry.state is ConfigEntryState.LOADED
+
+    entity_id = f"{Platform.SIREN}.{TEST_NVR_NAME}_siren"
+    assert hass.states.get(entity_id).state == STATE_UNKNOWN
+
+    # test siren turn on
+    await hass.services.async_call(
+        SIREN_DOMAIN,
+        SERVICE_TURN_ON,
+        {ATTR_ENTITY_ID: entity_id},
+        blocking=True,
+    )
+    reolink_connect.set_volume.assert_not_called()
+    reolink_connect.set_siren.assert_called_with(0, True, None)
+
+    await hass.services.async_call(
+        SIREN_DOMAIN,
+        SERVICE_TURN_ON,
+        {ATTR_ENTITY_ID: entity_id, ATTR_VOLUME_LEVEL: 0.85, ATTR_DURATION: 2},
+        blocking=True,
+    )
+    reolink_connect.set_volume.assert_called_with(0, volume=85)
+    reolink_connect.set_siren.assert_called_with(0, True, 2)
+
+    # test siren turn off
+    reolink_connect.set_siren.side_effect = None
+    await hass.services.async_call(
+        SIREN_DOMAIN,
+        SERVICE_TURN_OFF,
+        {ATTR_ENTITY_ID: entity_id},
+        blocking=True,
+    )
+    reolink_connect.set_siren.assert_called_with(0, False, None)
+
+
+@pytest.mark.parametrize("attr", ["set_volume", "set_siren"])
+@pytest.mark.parametrize(
+    ("value", "expected"),
+    [
+        (
+            AsyncMock(side_effect=ReolinkError("Test error")),
+            HomeAssistantError,
+        ),
+        (
+            AsyncMock(side_effect=InvalidParameterError("Test error")),
+            ServiceValidationError,
+        ),
+    ],
+)
+async def test_siren_turn_on_errors(
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    reolink_connect: MagicMock,
+    attr: str,
+    value: Any,
+    expected: Any,
+) -> None:
+    """Test errors when calling siren turn on service."""
+    with patch("homeassistant.components.reolink.PLATFORMS", [Platform.SIREN]):
+        assert await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+    assert config_entry.state is ConfigEntryState.LOADED
+
+    entity_id = f"{Platform.SIREN}.{TEST_NVR_NAME}_siren"
+
+    setattr(reolink_connect, attr, value)
+    with pytest.raises(expected):
+        await hass.services.async_call(
+            SIREN_DOMAIN,
+            SERVICE_TURN_ON,
+            {ATTR_ENTITY_ID: entity_id, ATTR_VOLUME_LEVEL: 0.85, ATTR_DURATION: 2},
+            blocking=True,
+        )
+
+
+async def test_siren_turn_off_errors(
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    reolink_connect: MagicMock,
+) -> None:
+    """Test errors when calling siren turn off service."""
+    with patch("homeassistant.components.reolink.PLATFORMS", [Platform.SIREN]):
+        assert await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+    assert config_entry.state is ConfigEntryState.LOADED
+
+    entity_id = f"{Platform.SIREN}.{TEST_NVR_NAME}_siren"
+
+    reolink_connect.set_siren.side_effect = ReolinkError("Test error")
+    with pytest.raises(HomeAssistantError):
+        await hass.services.async_call(
+            SIREN_DOMAIN,
+            SERVICE_TURN_OFF,
+            {ATTR_ENTITY_ID: entity_id},
+            blocking=True,
+        )