Enable mypy checks for tests/ files (#2963)

.pre-commit-config.yaml

@@ -45,6 +45,7 @@ repos:
       additional_dependencies:
         - pydantic
         - pydantic-settings
+        - pytest
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.8.0
     hooks:

pyproject.toml

@@ -123,10 +123,6 @@ warn_unreachable = false
 module = "archinstall.tui.*"
 warn_unreachable = false
 
-[[tool.mypy.overrides]]
-module = "tests.*"
-ignore_errors = true
-
 [[tool.mypy.overrides]]
 module = [
     "parted",

tests/test_args.py

@@ -105,7 +105,7 @@ def test_config_file_parsing(
     arch_config = handler.arch_config
 
     # TODO: Use the real values from the test fixture instead of clearing out the entries
-    arch_config.disk_config.device_modifications = []
+    arch_config.disk_config.device_modifications = []  # type: ignore[union-attr]
 
     assert arch_config == ArchConfig(
         version=archinstall.__version__,