DanielNoord · DanielNoord · Aug 16, 2022
diff --git a/pylint/testutils/lint_module_test.py b/pylint/testutils/lint_module_test.py
@@ -246,7 +246,7 @@ def _get_actual(self) -> tuple[MessageCounter, list[OutputLine]]:
         return received_msgs, received_output_lines
 
     def _runTest(self) -> None:
-        __tracebackhide__ = True  # pylint: disable=unused-variable
+        __tracebackhide__ = True
         modules_to_check = [self._test_file.source]
         self._linter.check(modules_to_check)
         expected_messages, expected_output = self._get_expected()

diff --git a/pylintrc b/pylintrc
@@ -32,6 +32,7 @@ load-plugins=
     pylint.extensions.typing,
     pylint.extensions.redefined_variable_type,
     pylint.extensions.comparison_placement,
+    pylint_pytest_plugin,
 
 # Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the
 # number of processors available to use.

diff --git a/requirements_test_min.txt b/requirements_test_min.txt
@@ -2,6 +2,7 @@
 # astroid dependency is also defined in pyproject.toml
 astroid==2.12.2  # Pinned to a specific version for tests
 typing-extensions~=4.3
+pylint-pytest-plugin==0.1.0a2
 pytest~=7.1
 pytest-benchmark~=3.4
 pytest-timeout~=2.1

diff --git a/tests/checkers/unittest_unicode/unittest_bad_chars.py b/tests/checkers/unittest_unicode/unittest_bad_chars.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import itertools

diff --git a/tests/config/test_functional_config_loading.py b/tests/config/test_functional_config_loading.py
@@ -17,7 +17,6 @@
 and ``"functional_remove":``. Check the existing code for examples.
 """
 
-# pylint: disable=redefined-outer-name
 import logging
 import warnings
 from pathlib import Path

diff --git a/tests/conftest.py b/tests/conftest.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import os

diff --git a/tests/lint/test_caching.py b/tests/lint/test_caching.py
@@ -2,9 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# Pytest fixtures work like this by design
-# pylint: disable=redefined-outer-name
-
 import sys
 from pathlib import Path
 

diff --git a/tests/lint/unittest_lint.py b/tests/lint/unittest_lint.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import argparse
@@ -418,8 +416,8 @@ def test_errors_only(initialized_linter: PyLinter) -> None:
     linter = initialized_linter
     linter._error_mode = True
     linter._parse_error_mode()
-    checkers = linter.prepare_checkers()
-    checker_names = {c.name for c in checkers}
+    prepared_checkers = linter.prepare_checkers()
+    checker_names = {c.name for c in prepared_checkers}
     should_not = {"design", "format", "metrics", "miscellaneous", "similarities"}
     assert set() == should_not & checker_names
 

diff --git a/tests/message/conftest.py b/tests/message/conftest.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 from collections.abc import ValuesView

diff --git a/tests/primer/test_primer_external.py b/tests/primer/test_primer_external.py
@@ -44,7 +44,7 @@ def test_primer_external_packages_no_crash_batch_one(
         package: PackageToLint,
         caplog: LogCaptureFixture,
     ) -> None:
-        __tracebackhide__ = True  # pylint: disable=unused-variable
+        __tracebackhide__ = True
         TestPrimer._primer_test(package, caplog)
 
     @staticmethod

diff --git a/tests/primer/test_primer_stdlib.py b/tests/primer/test_primer_stdlib.py
@@ -48,7 +48,7 @@ def test_primer_stdlib_no_crash(
     test_module_location: str, test_module_name: str, capsys: CaptureFixture
 ) -> None:
     """Test that pylint does not produce any crashes or fatal errors on stdlib modules."""
-    __tracebackhide__ = True  # pylint: disable=unused-variable
+    __tracebackhide__ = True
     os.chdir(test_module_location)
     with _patch_stdout(io.StringIO()):
         try:

diff --git a/tests/pyreverse/test_diadefs.py b/tests/pyreverse/test_diadefs.py
@@ -4,8 +4,6 @@
 
 """Unit test for the extensions.diadefslib modules."""
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import sys

diff --git a/tests/pyreverse/test_inspector.py b/tests/pyreverse/test_inspector.py
@@ -4,8 +4,6 @@
 
 """For the visitors.diadefs module."""
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import os

diff --git a/tests/reporters/unittest_reporting.py b/tests/reporters/unittest_reporting.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import sys

diff --git a/tests/test_epylint.py b/tests/test_epylint.py
@@ -3,7 +3,7 @@
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
 """Test for issue https://github.com/PyCQA/pylint/issues/4286."""
-# pylint: disable=redefined-outer-name
+
 from pathlib import PosixPath
 
 import pytest

diff --git a/tests/test_functional.py b/tests/test_functional.py
@@ -42,7 +42,7 @@
 def test_functional(
     test_file: FunctionalTestFile, recwarn: WarningsRecorder, pytestconfig: Config
 ) -> None:
-    __tracebackhide__ = True  # pylint: disable=unused-variable
+    __tracebackhide__ = True
     if UPDATE_FILE.exists():
         lint_test: (
             LintModuleOutputUpdate | testutils.LintModuleTest

diff --git a/tests/test_import_graph.py b/tests/test_import_graph.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import os

diff --git a/tests/test_regr.py b/tests/test_regr.py
@@ -6,8 +6,6 @@
 to be incorporated in the automatic functional test framework
 """
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 import os

diff --git a/tests/test_self.py b/tests/test_self.py
@@ -977,7 +977,7 @@ def test_one_module_fatal_error(self) -> None:
         """Fatal errors in one of several modules linted still exits non-zero."""
         valid_path = join(HERE, "conftest.py")
         invalid_path = join(HERE, "garbagePath.py")
-        self._runtest([valid_path, invalid_path, "--disable=C"], code=1)
+        self._runtest([valid_path, invalid_path, "--disable=C"], code=5)
 
     @pytest.mark.parametrize(
         "args, expected",

diff --git a/tests/testutils/test_lint_module_output_update.py b/tests/testutils/test_lint_module_output_update.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 from collections.abc import Callable

diff --git a/tests/testutils/test_output_line.py b/tests/testutils/test_output_line.py
@@ -2,8 +2,6 @@
 # For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
 
-# pylint: disable=redefined-outer-name
-
 from __future__ import annotations
 
 from collections.abc import Callable