add tests for Kogan Switch

tests/kogan_socket/test_switch.py

@@ -0,0 +1,123 @@
+from unittest import IsolatedAsyncioTestCase
+from unittest.mock import AsyncMock, patch
+
+from homeassistant.components.switch import ATTR_CURRENT_POWER_W, DEVICE_CLASS_OUTLET
+from homeassistant.const import STATE_UNAVAILABLE
+
+from custom_components.tuya_local.kogan_socket.const import (
+    ATTR_SWITCH,
+    ATTR_TIMER,
+    ATTR_CURRENT_A,
+    ATTR_VOLTAGE_V,
+    PROPERTY_TO_DPS_ID,
+)
+from custom_components.tuya_local.kogan_socket.switch import KoganSocketSwitch
+
+from ..const import KOGAN_SOCKET_PAYLOAD
+from ..helpers import assert_device_properties_set
+
+
+class TestKoganSocket(IsolatedAsyncioTestCase):
+    def setUp(self):
+        device_patcher = patch("custom_components.tuya_local.device.TuyaLocalDevice")
+        self.addCleanup(device_patcher.stop)
+        self.mock_device = device_patcher.start()
+
+        self.subject = KoganSocketSwitch(self.mock_device())
+
+        self.dps = KOGAN_SOCKET_PAYLOAD.copy()
+        self.subject._device.get_property.side_effect = lambda id: self.dps[id]
+
+    def test_should_poll(self):
+        self.assertTrue(self.subject.should_poll)
+
+    def test_name_returns_device_name(self):
+        self.assertEqual(self.subject.name, self.subject._device.name)
+
+    def test_unique_id_returns_device_unique_id(self):
+        self.assertEqual(self.subject.unique_id, self.subject._device.unique_id)
+
+    def test_device_info_returns_device_info_from_device(self):
+        self.assertEqual(self.subject.device_info, self.subject._device.device_info)
+
+    def test_device_class_is_outlet(self):
+        self.assertEqual(self.subject.device_class, DEVICE_CLASS_OUTLET)
+
+    def test_is_on(self):
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_SWITCH]] = True
+        self.assertTrue(self.subject.is_on)
+
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_SWITCH]] = False
+        self.assertFalse(self.subject.is_on)
+
+    async def test_turn_on(self):
+        async with assert_device_properties_set(
+            self.subject._device, {PROPERTY_TO_DPS_ID[ATTR_SWITCH]: True}
+        ):
+            await self.subject.async_turn_on()
+
+    async def test_turn_off(self):
+        async with assert_device_properties_set(
+            self.subject._device, {PROPERTY_TO_DPS_ID[ATTR_SWITCH]: False}
+        ):
+            await self.subject.async_turn_off()
+
+    async def test_toggle_turns_the_switch_on_when_it_was_off(self):
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_SWITCH]] = False
+
+        async with assert_device_properties_set(
+            self.subject._device, {PROPERTY_TO_DPS_ID[ATTR_SWITCH]: True}
+        ):
+            await self.subject.async_toggle()
+
+    async def test_toggle_turns_the_switch_off_when_it_was_on(self):
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_SWITCH]] = True
+        async with assert_device_properties_set(
+            self.subject._device, {PROPERTY_TO_DPS_ID[ATTR_SWITCH]: False}
+        ):
+            await self.subject.async_toggle()
+
+    def test_current_power_w(self):
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_CURRENT_POWER_W]] = 1234
+        self.assertEqual(self.subject.current_power_w, 123.4)
+
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_CURRENT_POWER_W]] = None
+        self.assertEqual(self.subject.current_power_w, STATE_UNAVAILABLE)
+
+    def test_device_state_attributes_set(self):
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_TIMER]] = 1
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_VOLTAGE_V]] = 2350
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_CURRENT_A]] = 1234
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_CURRENT_POWER_W]] = 5678
+        self.assertEqual(
+            self.subject.device_state_attributes,
+            {
+                ATTR_TIMER: 1,
+                ATTR_CURRENT_A: 1.234,
+                ATTR_VOLTAGE_V: 235.0,
+                ATTR_CURRENT_POWER_W: 567.8,
+            },
+        )
+
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_TIMER]] = 0
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_VOLTAGE_V]] = None
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_CURRENT_A]] = None
+        self.dps[PROPERTY_TO_DPS_ID[ATTR_CURRENT_POWER_W]] = None
+        self.assertEqual(
+            self.subject.device_state_attributes,
+            {
+                ATTR_TIMER: 0,
+                ATTR_CURRENT_A: None,
+                ATTR_VOLTAGE_V: None,
+                ATTR_CURRENT_POWER_W: STATE_UNAVAILABLE,
+            },
+        )
+
+    async def test_update(self):
+        result = AsyncMock()
+        self.subject._device.async_refresh.return_value = result()
+
+        await self.subject.async_update()
+
+        self.subject._device.async_refresh.assert_called_once()
+        result.assert_awaited()