Consolidate more platforms (#22308)

* Consolidate final platforms

* Fix some tests

* Fix more tests

* Fix more tests

tests/components/demo/test_light.py

@@ -0,0 +1,79 @@
+"""The tests for the demo light component."""
+import pytest
+
+from homeassistant.setup import async_setup_component
+from homeassistant.components import light
+
+from tests.components.light import common
+
+ENTITY_LIGHT = 'light.bed_light'
+
+
+@pytest.fixture(autouse=True)
+def setup_comp(hass):
+    """Set up demo component."""
+    hass.loop.run_until_complete(async_setup_component(hass, light.DOMAIN, {
+        'light': {
+            'platform': 'demo',
+        }}))
+
+
+async def test_state_attributes(hass):
+    """Test light state attributes."""
+    common.async_turn_on(
+        hass, ENTITY_LIGHT, xy_color=(.4, .4), brightness=25)
+    await hass.async_block_till_done()
+    state = hass.states.get(ENTITY_LIGHT)
+    assert light.is_on(hass, ENTITY_LIGHT)
+    assert (0.4, 0.4) == state.attributes.get(light.ATTR_XY_COLOR)
+    assert 25 == state.attributes.get(light.ATTR_BRIGHTNESS)
+    assert (255, 234, 164) == state.attributes.get(light.ATTR_RGB_COLOR)
+    assert 'rainbow' == state.attributes.get(light.ATTR_EFFECT)
+    common.async_turn_on(
+        hass, ENTITY_LIGHT, rgb_color=(251, 253, 255),
+        white_value=254)
+    await hass.async_block_till_done()
+    state = hass.states.get(ENTITY_LIGHT)
+    assert 254 == state.attributes.get(light.ATTR_WHITE_VALUE)
+    assert (250, 252, 255) == state.attributes.get(light.ATTR_RGB_COLOR)
+    assert (0.319, 0.326) == state.attributes.get(light.ATTR_XY_COLOR)
+    common.async_turn_on(hass, ENTITY_LIGHT, color_temp=400, effect='none')
+    await hass.async_block_till_done()
+    state = hass.states.get(ENTITY_LIGHT)
+    assert 400 == state.attributes.get(light.ATTR_COLOR_TEMP)
+    assert 153 == state.attributes.get(light.ATTR_MIN_MIREDS)
+    assert 500 == state.attributes.get(light.ATTR_MAX_MIREDS)
+    assert 'none' == state.attributes.get(light.ATTR_EFFECT)
+    common.async_turn_on(hass, ENTITY_LIGHT, kelvin=3000, brightness_pct=50)
+    await hass.async_block_till_done()
+    state = hass.states.get(ENTITY_LIGHT)
+    assert 333 == state.attributes.get(light.ATTR_COLOR_TEMP)
+    assert 127 == state.attributes.get(light.ATTR_BRIGHTNESS)
+
+
+async def test_turn_off(hass):
+    """Test light turn off method."""
+    await hass.services.async_call('light', 'turn_on', {
+        'entity_id': ENTITY_LIGHT
+    }, blocking=True)
+
+    assert light.is_on(hass, ENTITY_LIGHT)
+
+    await hass.services.async_call('light', 'turn_off', {
+        'entity_id': ENTITY_LIGHT
+    }, blocking=True)
+
+    assert not light.is_on(hass, ENTITY_LIGHT)
+
+
+async def test_turn_off_without_entity_id(hass):
+    """Test light turn off all lights."""
+    await hass.services.async_call('light', 'turn_on', {
+    }, blocking=True)
+
+    assert light.is_on(hass, ENTITY_LIGHT)
+
+    await hass.services.async_call('light', 'turn_off', {
+    }, blocking=True)
+
+    assert not light.is_on(hass, ENTITY_LIGHT)