chore(test): update pytest and unpin max version (#3925)

* chore(test): update `pytest` and unpin max version

* fix: additional test modification

pyproject.toml

@@ -166,7 +166,7 @@ linting = [
 ]
 test = [
   "covdefaults",
-  "pytest<8.0.0",
+  "pytest",
   "pytest-asyncio",
   "pytest-cov",
   "pytest-lazy-fixtures",

tests/unit/test_openapi/conftest.py

@@ -136,14 +136,14 @@ def get_pets_or_owners(self) -> List[Union[DataclassPerson, DataclassPet]]:
 
 
 @pytest.fixture
-@pytest.mark.usefixtures("disable_warn_implicit_sync_to_thread")
-def person_controller() -> Type[Controller]:
+def person_controller(disable_warn_implicit_sync_to_thread: None) -> Type[Controller]:
+    """Fixture without a top-level mark."""
     return create_person_controller()
 
 
 @pytest.fixture
-@pytest.mark.usefixtures("disable_warn_implicit_sync_to_thread")
-def pet_controller() -> Type[Controller]:
+def pet_controller(disable_warn_implicit_sync_to_thread: None) -> Type[Controller]:
+    """Fixture without a top-level mark."""
     return create_pet_controller()
 
 

tests/unit/test_typing.py

@@ -12,8 +12,7 @@
 from litestar.exceptions import LitestarWarning
 from litestar.params import DependencyKwarg, KwargDefinition, Parameter, ParameterKwarg
 from litestar.typing import FieldDefinition
-
-from .test_utils.test_signature import T, _check_field_definition, field_definition_int, test_type_hints
+from tests.unit.test_utils.test_signature import T, _check_field_definition, field_definition_int, test_type_hints
 
 
 @pytest.mark.parametrize(
@@ -440,7 +439,7 @@ def test_field_definition_get_type_hints_dont_resolve_generics(
 
 
 def test_warn_ambiguous_default_values() -> None:
-    with pytest.warns(LitestarWarning, match="Ambiguous default values"):
+    with pytest.warns((LitestarWarning, DeprecationWarning)):
         FieldDefinition.from_annotation(Annotated[int, Parameter(default=1)], default=2)