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esphome/tests/integration/test_scheduler_defer_cancel.py

97 lines
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Python

"""Test that defer() with the same name cancels previous defers."""
import asyncio
from aioesphomeapi import EntityState, Event, EventInfo, UserService
import pytest
from .types import APIClientConnectedFactory, RunCompiledFunction
@pytest.mark.asyncio
async def test_scheduler_defer_cancel(
yaml_config: str,
run_compiled: RunCompiledFunction,
api_client_connected: APIClientConnectedFactory,
) -> None:
"""Test that defer() with the same name cancels previous defers."""
async with run_compiled(yaml_config), api_client_connected() as client:
# Verify we can connect
device_info = await client.device_info()
assert device_info is not None
assert device_info.name == "scheduler-defer-cancel"
# List entities and services
entity_info, services = await asyncio.wait_for(
client.list_entities_services(), timeout=5.0
)
# Find our test entities
test_complete_entity: EventInfo | None = None
test_result_entity: EventInfo | None = None
for entity in entity_info:
if isinstance(entity, EventInfo):
if entity.object_id == "test_complete":
test_complete_entity = entity
elif entity.object_id == "test_result":
test_result_entity = entity
assert test_complete_entity is not None, "test_complete event not found"
assert test_result_entity is not None, "test_result event not found"
# Find our test service
test_defer_cancel_service: UserService | None = None
for service in services:
if service.name == "test_defer_cancel":
test_defer_cancel_service = service
assert test_defer_cancel_service is not None, (
"test_defer_cancel service not found"
)
# Get the event loop
loop = asyncio.get_running_loop()
# Subscribe to states
test_complete_future: asyncio.Future[bool] = loop.create_future()
test_result_future: asyncio.Future[int] = loop.create_future()
def on_state(state: EntityState) -> None:
if not isinstance(state, Event):
return
if (
state.key == test_complete_entity.key
and state.event_type == "test_finished"
and not test_complete_future.done()
):
test_complete_future.set_result(True)
return
if (
state.key == test_result_entity.key
and not test_result_future.done()
and state.event_type.startswith("defer_executed_")
):
defer_num = int(state.event_type.split("_")[-1])
test_result_future.set_result(defer_num)
client.subscribe_states(on_state)
# Execute the test
client.execute_service(test_defer_cancel_service, {})
# Wait for test completion
try:
await asyncio.wait_for(test_complete_future, timeout=10.0)
executed_defer = await asyncio.wait_for(test_result_future, timeout=1.0)
except TimeoutError:
pytest.fail("Test did not complete within timeout")
# Verify that only defer 10 was executed
assert executed_defer == 10, (
f"Expected defer 10 to execute, got {executed_defer}"
)