Drop pytest 6.1 compatibility

dependencies/default/requirements.txt

@@ -1,4 +1,4 @@
 # Always adjust install_requires in setup.cfg and pytest-min-requirements.txt
 # when changing runtime dependencies
-pytest >= 6.1.0
+pytest >= 7.0.0
 typing-extensions >= 3.7.2; python_version < "3.8"

dependencies/pytest-min/constraints.txt

@@ -1,22 +1,22 @@
-async-generator==1.10
-attrs==21.4.0
-coverage==6.3.2
-flaky==3.7.0
-hypothesis==6.43.3
-idna==3.3
+argcomplete==2.0.0
+attrs==22.1.0
+certifi==2022.9.24
+charset-normalizer==2.1.1
+elementpath==3.0.2
+exceptiongroup==1.0.0rc9
+hypothesis==6.56.3
+idna==3.4
 iniconfig==1.1.1
-mypy==0.942
-mypy-extensions==0.4.3
-outcome==1.1.0
+mock==4.0.3
+nose==1.3.7
 packaging==21.3
-pluggy==0.13.1
+pluggy==1.0.0
 py==1.11.0
-pyparsing==3.0.8
-pytest==6.1.0
-pytest-trio==0.7.0
-sniffio==1.2.0
+Pygments==2.13.0
+pyparsing==3.0.9
+pytest==7.0.0
+requests==2.28.1
 sortedcontainers==2.4.0
-toml==0.10.2
 tomli==2.0.1
-trio==0.20.0
-typing_extensions==4.2.0
+urllib3==1.26.12
+xmlschema==2.1.1

dependencies/pytest-min/requirements.txt

@@ -1,4 +1,4 @@
 # Always adjust install_requires in setup.cfg and requirements.txt
 # when changing minimum version dependencies
-pytest == 6.1.0
+pytest[testing] == 7.0.0
 typing-extensions >= 3.7.2; python_version < "3.8"

docs/source/reference/changelog.rst

@@ -2,6 +2,10 @@
 Changelog
 =========
 
+UNRELEASED
+=================
+- Drop compatibility with pytest 6.1. Pytest-asyncio now depends on pytest 7.0 or newer.
+
 0.20.3 (22-12-08)
 =================
 - Prevent DeprecationWarning to bubble up on CPython 3.10.9 and 3.11.1.

pytest_asyncio/plugin.py

@@ -25,7 +25,15 @@
 )
 
 import pytest
-from pytest import Function, Item, Session
+from pytest import (
+    Config,
+    FixtureRequest,
+    Function,
+    Item,
+    Parser,
+    PytestPluginManager,
+    Session,
+)
 
 if sys.version_info >= (3, 8):
     from typing import Literal
@@ -46,11 +54,9 @@
 FixtureFunction = Union[SimpleFixtureFunction, FactoryFixtureFunction]
 FixtureFunctionMarker = Callable[[FixtureFunction], FixtureFunction]
 
-Config = Any  # pytest < 7.0
-PytestPluginManager = Any  # pytest < 7.0
-FixtureDef = Any  # pytest < 7.0
-Parser = Any  # pytest < 7.0
-SubRequest = Any  # pytest < 7.0
+# https://github.com/pytest-dev/pytest/pull/9510
+FixtureDef = Any
+SubRequest = Any
 
 
 class Mode(str, enum.Enum):
@@ -169,14 +175,6 @@ def pytest_configure(config: Config) -> None:
         "run using an asyncio event loop",
     )
 
-    if getattr(pytest, "version_tuple", (0, 0, 0)) < (7,):
-        warnings.warn(
-            "You're using an outdated version of pytest. Newer releases of "
-            "pytest-asyncio will not be compatible with this pytest version. "
-            "Please update pytest to version 7 or later.",
-            DeprecationWarning,
-        )
-
 
 @pytest.hookimpl(tryfirst=True)
 def pytest_report_header(config: Config) -> List[str]:
@@ -508,7 +506,7 @@ def pytest_runtest_setup(item: pytest.Item) -> None:
 
 
 @pytest.fixture
-def event_loop(request: "pytest.FixtureRequest") -> Iterator[asyncio.AbstractEventLoop]:
+def event_loop(request: FixtureRequest) -> Iterator[asyncio.AbstractEventLoop]:
     """Create an instance of the default event loop for each test case."""
     loop = asyncio.get_event_loop_policy().new_event_loop()
     yield loop

setup.cfg

@@ -40,7 +40,7 @@ include_package_data = True
 
 # Always adjust requirements.txt and pytest-min-requirements.txt when changing runtime dependencies
 install_requires =
-  pytest >= 6.1.0
+  pytest >= 7.0.0
   typing-extensions >= 3.7.2; python_version < "3.8"
 
 [options.extras_require]