Add core device, child and camera modules to smartcamera (#1193)

Co-authored-by: Teemu R. <tpr@iki.fi>

kasa/tests/smartcamera/test_smartcamera.py

@@ -6,7 +6,7 @@ import pytest
 
 from kasa import Device, DeviceType
 
-from ..conftest import device_smartcamera
+from ..conftest import device_smartcamera, hub_smartcamera
 
 
 @device_smartcamera
@@ -18,3 +18,30 @@ async def test_state(dev: Device):
     await dev.set_state(not state)
     await dev.update()
     assert dev.is_on is not state
+
+
+@device_smartcamera
+async def test_alias(dev):
+    test_alias = "TEST1234"
+    original = dev.alias
+
+    assert isinstance(original, str)
+    await dev.set_alias(test_alias)
+    await dev.update()
+    assert dev.alias == test_alias
+
+    await dev.set_alias(original)
+    await dev.update()
+    assert dev.alias == original
+
+
+@hub_smartcamera
+async def test_hub(dev):
+    assert dev.children
+    for child in dev.children:
+        assert "Cloud" in child.modules
+        assert child.modules["Cloud"].data
+        assert child.alias
+        await child.update()
+        assert "Time" not in child.modules
+        assert child.time