mirror of
https://github.com/esphome/aioesphomeapi.git
synced 2024-12-27 17:37:39 +01:00
84 lines
2.1 KiB
Python
84 lines
2.1 KiB
Python
import asyncio
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import math
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import sys
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import pytest
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from aioesphomeapi import util
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@pytest.mark.parametrize(
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"input, output",
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[
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(0, 0),
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(float("inf"), float("inf")),
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(float("-inf"), float("-inf")),
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(0.1, 0.1),
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(-0.0, -0.0),
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(0.10000000149011612, 0.1),
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(1, 1),
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(-1, -1),
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(-0.10000000149011612, -0.1),
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(-152198557936981706463557226105667584, -152198600000000000000000000000000000),
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(-0.0030539485160261, -0.003053949),
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(0.5, 0.5),
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(0.0000000000000019, 0.0000000000000019),
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],
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)
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def test_fix_float_single_double_conversion(input, output):
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assert util.fix_float_single_double_conversion(input) == output
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def test_fix_float_single_double_conversion_nan():
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assert math.isnan(util.fix_float_single_double_conversion(float("nan")))
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@pytest.mark.skipif(sys.version_info < (3, 12), reason="Test requires Python 3.12+")
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async def test_create_eager_task_312() -> None:
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"""Test create_eager_task schedules a task eagerly in the event loop.
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For Python 3.12+, the task is scheduled eagerly in the event loop.
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"""
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events = []
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async def _normal_task():
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events.append("normal")
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async def _eager_task():
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events.append("eager")
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task1 = util.create_eager_task(_eager_task())
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task2 = asyncio.create_task(_normal_task())
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assert events == ["eager"]
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await asyncio.sleep(0)
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assert events == ["eager", "normal"]
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await task1
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await task2
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@pytest.mark.skipif(sys.version_info >= (3, 12), reason="Test requires < Python 3.12")
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async def test_create_eager_task_pre_312() -> None:
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"""Test create_eager_task schedules a task in the event loop.
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For older python versions, the task is scheduled normally.
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"""
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events = []
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async def _normal_task():
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events.append("normal")
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async def _eager_task():
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events.append("eager")
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task1 = util.create_eager_task(_eager_task())
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task2 = asyncio.create_task(_normal_task())
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assert events == []
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await asyncio.sleep(0)
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assert events == ["eager", "normal"]
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await task1
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await task2
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