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esphome/tests/integration/test_entity_icon.py

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Python

"""Integration test for entity icons with USE_ENTITY_ICON feature."""
from __future__ import annotations
import asyncio
from aioesphomeapi import EntityState
import pytest
from .types import APIClientConnectedFactory, RunCompiledFunction
@pytest.mark.asyncio
async def test_entity_icon(
yaml_config: str,
run_compiled: RunCompiledFunction,
api_client_connected: APIClientConnectedFactory,
) -> None:
"""Test that entities with custom icons work correctly with USE_ENTITY_ICON."""
# Write, compile and run the ESPHome device, then connect to API
async with run_compiled(yaml_config), api_client_connected() as client:
# Get all entities
entities = await client.list_entities_services()
# Create a map of entity names to entity info
entity_map = {entity.name: entity for entity in entities[0]}
# Test entities with icons
icon_test_cases = [
# (entity_name, expected_icon)
("Sensor With Icon", "mdi:temperature-celsius"),
("Binary Sensor With Icon", "mdi:motion-sensor"),
("Text Sensor With Icon", "mdi:text-box"),
("Switch With Icon", "mdi:toggle-switch"),
("Button With Icon", "mdi:gesture-tap-button"),
("Number With Icon", "mdi:numeric"),
("Select With Icon", "mdi:format-list-bulleted"),
]
# Test entities without icons (should have empty string)
no_icon_test_cases = [
"Sensor Without Icon",
"Binary Sensor Without Icon",
]
# Verify entities with icons
for entity_name, expected_icon in icon_test_cases:
assert entity_name in entity_map, (
f"Entity '{entity_name}' not found in API response"
)
entity = entity_map[entity_name]
# Check icon field
assert entity.icon == expected_icon, (
f"{entity_name}: icon mismatch - "
f"expected '{expected_icon}', got '{entity.icon}'"
)
# Verify entities without icons
for entity_name in no_icon_test_cases:
assert entity_name in entity_map, (
f"Entity '{entity_name}' not found in API response"
)
entity = entity_map[entity_name]
# Check icon field is empty
assert entity.icon == "", (
f"{entity_name}: icon should be empty string for entities without icons, "
f"got '{entity.icon}'"
)
# Subscribe to states to ensure everything works normally
states: dict[int, EntityState] = {}
state_received = asyncio.Event()
def on_state(state: EntityState) -> None:
states[state.key] = state
state_received.set()
client.subscribe_states(on_state)
# Wait for states
try:
await asyncio.wait_for(state_received.wait(), timeout=5.0)
except asyncio.TimeoutError:
pytest.fail("No states received within 5 seconds")
# Verify we received states
assert len(states) > 0, (
"No states received - entities may not be working correctly"
)