Hardware integration MVP (#71677)

tests/components/hardware/test_websocket_api.py

@@ -0,0 +1,18 @@
+"""Test the hardware websocket API."""
+from homeassistant.components.hardware.const import DOMAIN
+from homeassistant.core import HomeAssistant
+from homeassistant.setup import async_setup_component
+
+
+async def test_board_info(hass: HomeAssistant, hass_ws_client) -> None:
+    """Test we can get the board info."""
+    assert await async_setup_component(hass, DOMAIN, {})
+
+    client = await hass_ws_client(hass)
+
+    await client.send_json({"id": 1, "type": "hardware/info"})
+    msg = await client.receive_json()
+
+    assert msg["id"] == 1
+    assert msg["success"]
+    assert msg["result"] == {"hardware": []}