Refactor radar system

python_app/tests/test_socket_speed_controls.py

@@ -10,12 +10,12 @@ from __future__ import annotations
 
 import os
 import unittest
-from pathlib import Path
 
 os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")
 from PyQt6.QtWidgets import QApplication  # noqa: E402
 
 from python_app.gui.app_window import AppWindow  # noqa: E402
+from python_app.tests.gui_test_support import isolated_window
 
 _app: QApplication | None = None
 _window: AppWindow | None = None
@@ -31,7 +31,7 @@ _PAGES = {
 def setUpModule() -> None:
     global _app, _window
     _app = QApplication.instance() or QApplication([])
-    _window = AppWindow(Path("."))
+    _window = isolated_window(unittest.addModuleCleanup)
 
 
 def tearDownModule() -> None: