Clean up some of the ozw tests (home-assistant#41578)

* Remove some unnecessary fixtures and combine csv dumps

tests/components/ozw/conftest.py

@@ -33,18 +33,6 @@ def light_new_ozw_data_fixture():
     return load_fixture("ozw/light_new_ozw_network_dump.csv")
 
 
-@pytest.fixture(name="light_pure_rgb_dimmer_data", scope="session")
-def light_pure_rgb_dimmer_data_fixture():
-    """Load light rgb and dimmer MQTT data and return it."""
-    return load_fixture("ozw/light_pure_rgb_dimmer_dump.csv")
-
-
-@pytest.fixture(name="light_no_rgb_data", scope="session")
-def light_no_rgb_data_fixture():
-    """Load light dimmer MQTT data and return it."""
-    return load_fixture("ozw/light_no_rgb_network_dump.csv")
-
-
 @pytest.fixture(name="light_no_ww_data", scope="session")
 def light_no_ww_data_fixture():
     """Load light dimmer MQTT data and return it."""

tests/components/ozw/test_light.py

@@ -351,10 +351,10 @@ async def test_light(hass, light_data, light_msg, light_rgb_msg, sent_messages):
 
 
 async def test_pure_rgb_dimmer_light(
-    hass, light_pure_rgb_dimmer_data, light_msg, light_pure_rgb_msg, sent_messages
+    hass, light_data, light_pure_rgb_msg, sent_messages
 ):
     """Test light with no color channels command class."""
-    receive_message = await setup_ozw(hass, fixture=light_pure_rgb_dimmer_data)
+    receive_message = await setup_ozw(hass, fixture=light_data)
 
     # Test loaded
     state = hass.states.get("light.kitchen_rgb_strip_level")
@@ -392,9 +392,9 @@ async def test_pure_rgb_dimmer_light(
     assert state.attributes["hs_color"] == (300.0, 70.196)
 
 
-async def test_no_rgb_light(hass, light_no_rgb_data, light_no_rgb_msg, sent_messages):
+async def test_no_rgb_light(hass, light_data, light_no_rgb_msg, sent_messages):
     """Test setting up config entry."""
-    receive_message = await setup_ozw(hass, fixture=light_no_rgb_data)
+    receive_message = await setup_ozw(hass, fixture=light_data)
 
     # Test loaded no RGBW support (dimmer only)
     state = hass.states.get("light.master_bedroom_l_level")