Add Velbus binary sensor tests (#134132)

Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>

tests/components/velbus/__init__.py

@@ -1 +1,13 @@
 """Tests for the Velbus component."""
+
+from homeassistant.components.velbus import VelbusConfigEntry
+from homeassistant.core import HomeAssistant
+
+
+async def init_integration(
+    hass: HomeAssistant,
+    config_entry: VelbusConfigEntry,
+) -> None:
+    """Load the Velbus integration."""
+    assert await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()

tests/components/velbus/conftest.py

@@ -1,12 +1,13 @@
 """Fixtures for the Velbus tests."""
 
 from collections.abc import Generator
-from unittest.mock import MagicMock, patch
+from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
+from velbusaio.channels import Button
 
+from homeassistant.components.velbus import VelbusConfigEntry
 from homeassistant.components.velbus.const import DOMAIN
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_NAME, CONF_PORT
 from homeassistant.core import HomeAssistant
 
@@ -16,14 +17,42 @@ from tests.common import MockConfigEntry
 
 
 @pytest.fixture(name="controller")
-def mock_controller() -> Generator[MagicMock]:
+def mock_controller(mock_button: AsyncMock) -> Generator[AsyncMock]:
     """Mock a successful velbus controller."""
-    with patch("homeassistant.components.velbus.Velbus", autospec=True) as controller:
+    with (
+        patch("homeassistant.components.velbus.Velbus", autospec=True) as controller,
+        patch(
+            "homeassistant.components.velbus.config_flow.velbusaio.controller.Velbus",
+            new=controller,
+        ),
+    ):
+        cont = controller.return_value
+        cont.get_all_binary_sensor.return_value = [mock_button]
         yield controller
 
 
+@pytest.fixture
+def mock_button() -> AsyncMock:
+    """Mock a successful velbus channel."""
+    channel = AsyncMock(spec=Button)
+    channel.get_categories.return_value = ["binary_sensor", "led", "button"]
+    channel.get_name.return_value = "ButtonOn"
+    channel.get_module_address.return_value = 1
+    channel.get_channel_number.return_value = 1
+    channel.get_module_type_name.return_value = "VMB4RYLD"
+    channel.get_full_name.return_value = "Channel full name"
+    channel.get_module_sw_version.return_value = "1.0.0"
+    channel.get_module_serial.return_value = "a1b2c3d4e5f6"
+    channel.is_closed.return_value = True
+    return channel
+
+
+# moddify this one to set the runtime_data correctly
 @pytest.fixture(name="config_entry")
-def mock_config_entry(hass: HomeAssistant) -> ConfigEntry:
+async def mock_config_entry(
+    hass: HomeAssistant,
+    controller: MagicMock,
+) -> VelbusConfigEntry:
     """Create and register mock config entry."""
     config_entry = MockConfigEntry(
         domain=DOMAIN,

tests/components/velbus/snapshots/test_binary_sensor.ambr

@@ -0,0 +1,47 @@
+# serializer version: 1
+# name: test_entities[binary_sensor.buttonon-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.buttonon',
+    'has_entity_name': False,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'ButtonOn',
+    'platform': 'velbus',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': None,
+    'unique_id': 'a1b2c3d4e5f6-1',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_entities[binary_sensor.buttonon-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'ButtonOn',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.buttonon',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---

tests/components/velbus/test_binary_sensor.py

@@ -0,0 +1,26 @@
+"""Velbus binary_sensor platform tests."""
+
+from unittest.mock import patch
+
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from . import init_integration
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+async def test_entities(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    config_entry: MockConfigEntry,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test all entities."""
+    with patch("homeassistant.components.velbus.PLATFORMS", [Platform.BINARY_SENSOR]):
+        await init_integration(hass, config_entry)
+
+    await snapshot_platform(hass, entity_registry, snapshot, config_entry.entry_id)