Use ``python-typing-update`` on half of the ``tests`` directory (#6317)

7 files changed, 31 insertions, 14 deletions

diff --git a/tests/pyreverse/conftest.py b/tests/pyreverse/conftest.py
index 52b919883..d8b6ea9f4 100644
--- a/tests/pyreverse/conftest.py
+++ b/tests/pyreverse/conftest.py
@@ -2,7 +2,9 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-from typing import Callable, Optional
+from __future__ import annotations
+
+from collections.abc import Callable
 
 import pytest
 from astroid.nodes.scoped_nodes import Module
@@ -65,7 +67,7 @@ def html_config() -> PyreverseConfig:
 
 @pytest.fixture(scope="session")
 def get_project() -> Callable:
-    def _get_project(module: str, name: Optional[str] = "No Name") -> Project:
+    def _get_project(module: str, name: str | None = "No Name") -> Project:
         """Return an astroid project representation."""
 
         def _astroid_wrapper(func: Callable, modname: str) -> Module:
diff --git a/tests/pyreverse/test_diadefs.py b/tests/pyreverse/test_diadefs.py
index ecb601b0c..059f756bc 100644
--- a/tests/pyreverse/test_diadefs.py
+++ b/tests/pyreverse/test_diadefs.py
@@ -3,10 +3,14 @@
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
 """Unit test for the extensions.diadefslib modules."""
+
 # pylint: disable=redefined-outer-name
+
+from __future__ import annotations
+
 import sys
+from collections.abc import Callable
 from pathlib import Path
-from typing import Callable, Dict, List, Tuple
 
 import pytest
 from astroid import nodes
@@ -22,14 +26,14 @@ from pylint.pyreverse.inspector import Linker, Project
 from pylint.testutils.pyreverse import PyreverseConfig
 
 
-def _process_classes(classes: List[DiagramEntity]) -> List[Tuple[bool, str]]:
+def _process_classes(classes: list[DiagramEntity]) -> list[tuple[bool, str]]:
     """Extract class names of a list."""
     return sorted((isinstance(c.node, nodes.ClassDef), c.title) for c in classes)
 
 
 def _process_relations(
-    relations: Dict[str, List[Relationship]]
-) -> List[Tuple[str, str, str]]:
+    relations: dict[str, list[Relationship]]
+) -> list[tuple[str, str, str]]:
     """Extract relation indices from a relation list."""
     result = []
     for rel_type, rels in relations.items():
diff --git a/tests/pyreverse/test_diagrams.py b/tests/pyreverse/test_diagrams.py
index f10af571d..b4a59a571 100644
--- a/tests/pyreverse/test_diagrams.py
+++ b/tests/pyreverse/test_diagrams.py
@@ -3,7 +3,10 @@
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
 """Unit test for the diagrams modules."""
-from typing import Callable
+
+from __future__ import annotations
+
+from collections.abc import Callable
 
 from pylint.pyreverse.diadefslib import DefaultDiadefGenerator, DiadefsHandler
 from pylint.pyreverse.inspector import Linker
diff --git a/tests/pyreverse/test_inspector.py b/tests/pyreverse/test_inspector.py
index 8f053c148..db0f4656a 100644
--- a/tests/pyreverse/test_inspector.py
+++ b/tests/pyreverse/test_inspector.py
@@ -3,10 +3,13 @@
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
 """For the visitors.diadefs module."""
+
 # pylint: disable=redefined-outer-name
 
+from __future__ import annotations
+
 import os
-from typing import Callable
+from collections.abc import Callable
 
 import astroid
 import pytest
diff --git a/tests/pyreverse/test_main.py b/tests/pyreverse/test_main.py
index 072542c3a..b5ea3fda9 100644
--- a/tests/pyreverse/test_main.py
+++ b/tests/pyreverse/test_main.py
@@ -3,9 +3,13 @@
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
 """Unittest for the main module."""
+
+from __future__ import annotations
+
 import os
 import sys
-from typing import Any, Iterator
+from collections.abc import Iterator
+from typing import Any
 from unittest import mock
 
 import pytest
diff --git a/tests/pyreverse/test_printer.py b/tests/pyreverse/test_printer.py
index 9128fc6dd..3822383db 100644
--- a/tests/pyreverse/test_printer.py
+++ b/tests/pyreverse/test_printer.py
@@ -2,7 +2,7 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-from typing import Type
+from __future__ import annotations
 
 import pytest
 from astroid import nodes
@@ -29,7 +29,7 @@ from pylint.pyreverse.vcg_printer import VCGPrinter
     ],
 )
 def test_explicit_layout(
-    layout: Layout, printer_class: Type[Printer], expected_content: str, line_index: int
+    layout: Layout, printer_class: type[Printer], expected_content: str, line_index: int
 ) -> None:
     printer = printer_class(title="unittest", layout=layout)
     assert printer.lines[line_index].strip() == expected_content
@@ -39,7 +39,7 @@ def test_explicit_layout(
     "layout, printer_class",
     [(Layout.BOTTOM_TO_TOP, PlantUmlPrinter), (Layout.RIGHT_TO_LEFT, PlantUmlPrinter)],
 )
-def test_unsupported_layout(layout: Layout, printer_class: Type[Printer]):
+def test_unsupported_layout(layout: Layout, printer_class: type[Printer]):
     with pytest.raises(ValueError):
         printer_class(title="unittest", layout=layout)
 
diff --git a/tests/pyreverse/test_writer.py b/tests/pyreverse/test_writer.py
index d3b2d8f44..a03105092 100644
--- a/tests/pyreverse/test_writer.py
+++ b/tests/pyreverse/test_writer.py
@@ -4,11 +4,12 @@
 
 """Unit test for ``DiagramWriter``."""
 
+from __future__ import annotations
 
 import codecs
 import os
+from collections.abc import Callable, Iterator
 from difflib import unified_diff
-from typing import Callable, Iterator, List
 from unittest.mock import Mock
 
 import pytest
@@ -53,7 +54,7 @@ class Config:
             setattr(self, attr, value)
 
 
-def _file_lines(path: str) -> List[str]:
+def _file_lines(path: str) -> list[str]:
     # we don't care about the actual encoding, but python3 forces us to pick one
     with codecs.open(path, encoding="latin1") as stream:
         lines = [