18517631058

Committed 15 Oct 2025 04:18AM UTC coverage: 69.207% (-11.1%) from 80.267%

Build # 18517631058

Build Type

Pull #22745

github

Committed by

web-flow

Commit Message

Merge 642a76ca1 into 99919310e

Pull Request Pull Request #22745: [windows] Add windows support in the stdio crate.

Run Details

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88.89

/src/python/pants/testutil/pytest_util.py

# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).

from __future__ import annotations

from contextlib import contextmanager


def assert_logged(
    caplog, expect_logged: list[tuple[int, str]] | None = None, exclusively: bool = True
) -> None:
    if not expect_logged:
        assert not caplog.records
        return

    if exclusively:
        assert len(caplog.records) == len(expect_logged), (
            f"Expected {len(expect_logged)} records, but got {len(caplog.records)}."
        )

    for idx, (lvl, msg) in enumerate(expect_logged):
        if not exclusively:
            log_record = next(
                (log_record for log_record in caplog.records if msg in log_record.message), None
            )
            assert log_record is not None, f"Expected log message {msg!r} was not found."
        else:
            log_record = caplog.records[idx]
        assert msg in log_record.message, (
            f"The text {msg!r} was not found in {log_record.message!r}."
        )
        assert lvl == log_record.levelno, (
            f"Expected level {lvl}, but got level {log_record.levelno}."
        )


@contextmanager
def no_exception():
    """Useful replacement for `pytest.raises()`, when there is no exception to be expected.

    When declaring parametrized tests, the test function can take a exceptions
    expectation as input, and always use a with-block for the code under test.

        @pytest.mark.parametrize(
            "answer, expect_raises",
            [
                (42, no_exception()),
                (12, pytest.raises(WrongAnswer)),
            ]
        )
        def test_search_for_the_meaning_of_life_universe_and_everything(
            answer: int,
            expect_raises: typing.ContextManager,
        ):
            with expect_raises:
                computer.validate_result(answer)
    """
    yield None

1	# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
2	# Licensed under the Apache License, Version 2.0 (see LICENSE).
3
4	from __future__ import annotations	5✔
5
6	from contextlib import contextmanager	5✔
7
8
9	def assert_logged(	5✔
10	caplog, expect_logged: list[tuple[int, str]] \| None = None, exclusively: bool = True
11	) -> None:
12	if not expect_logged:	2✔
13	assert not caplog.records	×
14	return	×
15
16	if exclusively:	2✔
17	assert len(caplog.records) == len(expect_logged), (	1✔
18	f"Expected {len(expect_logged)} records, but got {len(caplog.records)}."
19	)
20
21	for idx, (lvl, msg) in enumerate(expect_logged):	2✔
22	if not exclusively:	2✔
23	log_record = next(	1✔
24	(log_record for log_record in caplog.records if msg in log_record.message), None
25	)
26	assert log_record is not None, f"Expected log message {msg!r} was not found."	1✔
27	else:
28	log_record = caplog.records[idx]	1✔
29	assert msg in log_record.message, (	2✔
30	f"The text {msg!r} was not found in {log_record.message!r}."
31	)
32	assert lvl == log_record.levelno, (	2✔
33	f"Expected level {lvl}, but got level {log_record.levelno}."
34	)
35
36
37	@contextmanager	5✔
38	def no_exception():	5✔
39	"""Useful replacement for `pytest.raises()`, when there is no exception to be expected.
40
41	When declaring parametrized tests, the test function can take a exceptions
42	expectation as input, and always use a with-block for the code under test.
43
44	@pytest.mark.parametrize(
45	"answer, expect_raises",
46	[
47	(42, no_exception()),
48	(12, pytest.raises(WrongAnswer)),
49	]
50	)
51	def test_search_for_the_meaning_of_life_universe_and_everything(
52	answer: int,
53	expect_raises: typing.ContextManager,
54	):
55	with expect_raises:
56	computer.validate_result(answer)
57	"""
58	yield None	5✔

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