OPT: Update dependency pytest-asyncio to v1 ⬆️

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytest-asyncio (changelog)	0.26.0 → 1.3.0

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Release Notes

pytest-dev/pytest-asyncio (pytest-asyncio)

v1.3.0: pytest-asyncio 1.3.0

Compare Source

1.3.0 - 2025-11-10

Removed

• Support for Python 3.9 (#​1278)

Added

• Support for pytest 9 (#​1279)

Notes for Downstream Packagers

• Tested Python versions include free threaded Python 3.14t (#​1274)
• Tests are run in the same pytest process, instead of spawning a subprocess with pytest.Pytester.runpytest_subprocess. This prevents the test suite from accidentally using a system installation of pytest-asyncio, which could result in test errors. (#​1275)

v1.2.0: pytest-asyncio 1.2.0

Compare Source

1.2.0 - 2025-09-12

Added

• --asyncio-debug CLI option and asyncio_debug configuration option to enable asyncio debug mode for the default event loop. (#​980)
• A pytest.UsageError for invalid configuration values of asyncio_default_fixture_loop_scope and asyncio_default_test_loop_scope. (#​1189)
• Compatibility with the Pyright type checker (#​731)

Fixed

• RuntimeError: There is no current event loop in thread 'MainThread' when any test unsets the event loop (such as when using asyncio.run and asyncio.Runner). (#​1177)
• Deprecation warning when decorating an asynchronous fixture with @pytest.fixture in [strict]{.title-ref} mode. The warning message now refers to the correct package. (#​1198)

Notes for Downstream Packagers

• Bump the minimum required version of tox to v4.28. This change is only relevant if you use the tox.ini file provided by pytest-asyncio to run tests.
• Extend dependency on typing-extensions>=4.12 from Python<3.10 to Python<3.13.

v1.1.1: pytest-asyncio 1.1.1

Compare Source

v1.1.1 - 2025-09-12

Notes for Downstream Packagers

- Addresses a build problem with setuptoos-scm >= 9 caused by invalid setuptools-scm configuration in pytest-asyncio. (#​1192)

v1.1.0: pytest-asyncio 1.1.0

Compare Source

Added

• Propagation of ContextVars from async fixtures to other fixtures and tests on Python 3.10 and older (#​127)
• Cancellation of tasks when the loop_scope ends (#​200)
• Warning when the current event loop is closed by a test

Fixed

• Error about missing loop when calling functions requiring a loop in the finally clause of a task (#​878)
• An error that could cause duplicate warnings to be issued

Notes for Downstream Packagers

• Added runtime dependency on backports.asyncio.runner for use with Python 3.10 and older

v1.0.0: pytest-asyncio 1.0.0

Compare Source

1.0.0 - 2025-05-26

Removed

• The deprecated event_loop fixture.
  (#​1106)

Added

• Prelimiary support for Python 3.14
  (#​1025)

Changed

• Scoped event loops (e.g. module-scoped loops) are created once rather
  than per scope (e.g. per module). This reduces the number of fixtures
  and speeds up collection time, especially for large test suites.
  (#​1107)
• The loop_scope argument to pytest.mark.asyncio no longer forces
  that a pytest Collector exists at the level of the specified scope.
  For example, a test function marked with
  pytest.mark.asyncio(loop_scope="class") no longer requires a class
  surrounding the test. This is consistent with the behavior of the
  scope argument to pytest_asyncio.fixture.
  (#​1112)

Fixed

• An error caused when using pytest's [--setup-plan]{.title-ref}
  option.
  (#​630)
• Unsuppressed import errors with pytest option
  --doctest-ignore-import-errors
  (#​797)
• A "fixture not found" error in connection with package-scoped loops
  (#​1052)

Notes for Downstream Packagers

• Removed a test that had an ordering dependency on other tests.
  (#​1114)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.70%. Comparing base (aa48168) to head (28a1687).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #168   +/-   ##
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  Coverage   92.70%   92.70%           
=======================================
  Files          33       33           
  Lines         891      891           
  Branches       49       49           
=======================================
  Hits          826      826           
  Misses         47       47           
  Partials       18       18           

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