0d474e1183
* Update the update coordinator API to make it easier to use * failed_last_update -> last_update_success
70 lines
2 KiB
Python
70 lines
2 KiB
Python
"""Tests for debounce."""
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from asynctest import CoroutineMock
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from homeassistant.helpers import debounce
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async def test_immediate_works(hass):
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"""Test immediate works."""
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calls = []
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debouncer = debounce.Debouncer(
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hass,
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None,
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cooldown=0.01,
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immediate=True,
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function=CoroutineMock(side_effect=lambda: calls.append(None)),
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)
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await debouncer.async_call()
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assert len(calls) == 1
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assert debouncer._timer_task is not None
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assert debouncer._execute_at_end_of_timer is False
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await debouncer.async_call()
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assert len(calls) == 1
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assert debouncer._timer_task is not None
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assert debouncer._execute_at_end_of_timer is True
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debouncer.async_cancel()
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assert debouncer._timer_task is None
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assert debouncer._execute_at_end_of_timer is False
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await debouncer.async_call()
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assert len(calls) == 2
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await debouncer._handle_timer_finish()
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assert len(calls) == 2
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assert debouncer._timer_task is None
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assert debouncer._execute_at_end_of_timer is False
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async def test_not_immediate_works(hass):
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"""Test immediate works."""
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calls = []
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debouncer = debounce.Debouncer(
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hass,
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None,
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cooldown=0.01,
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immediate=False,
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function=CoroutineMock(side_effect=lambda: calls.append(None)),
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)
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await debouncer.async_call()
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assert len(calls) == 0
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assert debouncer._timer_task is not None
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assert debouncer._execute_at_end_of_timer is True
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await debouncer.async_call()
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assert len(calls) == 0
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assert debouncer._timer_task is not None
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assert debouncer._execute_at_end_of_timer is True
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debouncer.async_cancel()
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assert debouncer._timer_task is None
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assert debouncer._execute_at_end_of_timer is False
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await debouncer.async_call()
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assert len(calls) == 0
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await debouncer._handle_timer_finish()
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assert len(calls) == 1
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assert debouncer._timer_task is None
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assert debouncer._execute_at_end_of_timer is False
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