SMA simplify config (#25880)

tests/components/sma/test_sensor.py

@@ -0,0 +1,51 @@
+"""SMA sensor tests."""
+import logging
+
+from homeassistant.components.sensor import DOMAIN
+from homeassistant.setup import async_setup_component
+
+from tests.common import assert_setup_component
+
+_LOGGER = logging.getLogger(__name__)
+BASE_CFG = {
+    "platform": "sma",
+    "host": "1.1.1.1",
+    "password": "",
+    "custom": {"my_sensor": {"key": "1234567890123", "unit": "V"}},
+}
+
+
+async def test_sma_config_old(hass):
+    """Test old config."""
+    sensors = {"current_consumption": ["current_consumption"]}
+
+    with assert_setup_component(1):
+        assert await async_setup_component(
+            hass, DOMAIN, {DOMAIN: dict(BASE_CFG, sensors=sensors)}
+        )
+
+    state = hass.states.get("sensor.current_consumption")
+    assert state
+    assert "unit_of_measurement" in state.attributes
+    assert "current_consumption" in state.attributes
+
+    state = hass.states.get("sensor.my_sensor")
+    assert not state
+
+
+async def test_sma_config(hass):
+    """Test new config."""
+    sensors = ["current_consumption"]
+
+    with assert_setup_component(1):
+        assert await async_setup_component(
+            hass, DOMAIN, {DOMAIN: dict(BASE_CFG, sensors=sensors)}
+        )
+
+    state = hass.states.get("sensor.current_consumption")
+    assert state
+    assert "unit_of_measurement" in state.attributes
+    assert "current_consumption" not in state.attributes
+
+    state = hass.states.get("sensor.my_sensor")
+    assert state