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test_aio.py
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68 lines (52 loc) · 2.08 KB
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import asyncio
import pytest
from python_utils import types
from python_utils.aio import acontainer, acount, adict
@pytest.mark.asyncio
async def test_acount(monkeypatch: pytest.MonkeyPatch) -> None:
sleeps: types.List[float] = []
async def mock_sleep(delay: float) -> None:
sleeps.append(delay)
monkeypatch.setattr(asyncio, 'sleep', mock_sleep)
async for _i in acount(delay=1, stop=3.5):
pass
assert len(sleeps) == 4
assert sum(sleeps) == 4
@pytest.mark.asyncio
async def test_acontainer() -> None:
async def async_gen() -> types.AsyncIterable[int]:
yield 1
yield 2
yield 3
async def empty_gen() -> types.AsyncIterable[int]:
if False:
yield 1
assert await acontainer(async_gen) == [1, 2, 3]
assert await acontainer(async_gen()) == [1, 2, 3]
assert await acontainer(async_gen, set) == {1, 2, 3}
assert await acontainer(async_gen(), set) == {1, 2, 3}
assert await acontainer(async_gen, list) == [1, 2, 3]
assert await acontainer(async_gen(), list) == [1, 2, 3]
assert await acontainer(async_gen, tuple) == (1, 2, 3)
assert await acontainer(async_gen(), tuple) == (1, 2, 3)
assert await acontainer(empty_gen) == []
assert await acontainer(empty_gen()) == []
assert await acontainer(empty_gen, set) == set()
assert await acontainer(empty_gen(), set) == set()
assert await acontainer(empty_gen, list) == list()
assert await acontainer(empty_gen(), list) == list()
assert await acontainer(empty_gen, tuple) == tuple()
assert await acontainer(empty_gen(), tuple) == tuple()
@pytest.mark.asyncio
async def test_adict() -> None:
async def async_gen() -> types.AsyncIterable[types.Tuple[int, int]]:
yield 1, 2
yield 3, 4
yield 5, 6
async def empty_gen() -> types.AsyncIterable[types.Tuple[int, int]]:
if False:
yield 1, 2
assert await adict(async_gen) == {1: 2, 3: 4, 5: 6}
assert await adict(async_gen()) == {1: 2, 3: 4, 5: 6}
assert await adict(empty_gen) == {}
assert await adict(empty_gen()) == {}