[WinAppDriver tests] Affection on user setting files fix (#4186)

src/modules/fancyzones/lib/JsonHelpers.h

@@ -224,6 +224,7 @@ namespace JSONHelpers
         {
             std::wstring result = PTSettingsHelper::get_module_save_folder_location(moduleName);
             jsonFilePath = result + L"\\" + std::wstring(L"zones-settings.json");
+            appZoneHistoryFilePath = result + L"\\" + std::wstring(L"app-zone-history.json");
         }
 #endif
 

src/tests/win-app-driver/FancyZonesTests/EditorCanvasZoneResizeTests.cs

@@ -261,6 +261,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetSettings();
 
             if (!isPowerToysLaunched)
@@ -281,6 +284,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             //create canvas zone
             OpenCreatorWindow("Create new custom", "Custom layout creator");
             session.FindElementByAccessibilityId("newZoneButton").Click();
@@ -289,6 +295,9 @@ namespace PowerToysTests
         [TestCleanup]
         public void TestCleanup()
         {
+            if (session == null)
+                return;
+
             new Actions(session).MoveToElement(session.FindElementByXPath("//Button[@Name=\"Cancel\"]")).Click().Perform();
         }
     }

src/tests/win-app-driver/FancyZonesTests/EditorCustomLayoutsTests.cs

@@ -292,6 +292,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetSettings();
         }
 
@@ -304,6 +307,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             if (!isPowerToysLaunched)
             {
                 LaunchPowerToys();

src/tests/win-app-driver/FancyZonesTests/EditorGridZoneResizeTests.cs

@@ -397,6 +397,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetSettings();
 
             if (!isPowerToysLaunched)

src/tests/win-app-driver/FancyZonesTests/EditorOpeningTests.cs

@@ -233,6 +233,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetDefaultFancyZonesSettings(true);
         }
 

src/tests/win-app-driver/FancyZonesTests/EditorSettingsTests.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Collections.Generic;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
@@ -179,6 +179,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetSettings();
         }
 

src/tests/win-app-driver/FancyZonesTests/EditorTemplatesApplyTests.cs

@@ -68,6 +68,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetDefaultFancyZonesSettings(true);
         }
 
@@ -81,6 +84,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             OpenEditor();
             OpenTemplates();
         }

src/tests/win-app-driver/FancyZonesTests/EditorTemplatesEditTests.cs

@@ -157,6 +157,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context, false);
+            if (session == null)
+                return;
+
             ResetDefaultFancyZonesSettings(false);
             ResetDefaultZoneSettings(true);
         }
@@ -171,6 +174,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             if (!isPowerToysLaunched)
             {
                 LaunchPowerToys();

src/tests/win-app-driver/FancyZonesTests/FancyZonesEditor.cs

@@ -1,6 +1,7 @@
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using OpenQA.Selenium.Appium.Windows;
 using OpenQA.Selenium.Interactions;
+using System;
 
 namespace PowerToysTests
 {
@@ -16,13 +17,20 @@ namespace PowerToysTests
 
         protected static void OpenEditor()
         {
-            new Actions(session).KeyDown(OpenQA.Selenium.Keys.Command).SendKeys("`").KeyUp(OpenQA.Selenium.Keys.Command).Perform();
+            try
-            WaitSeconds(2);
+            {
-            //editorWindow = WaitElementByXPath("//Window[@Name=\"FancyZones Editor\"]");
+                new Actions(session).KeyDown(OpenQA.Selenium.Keys.Command).SendKeys("`").KeyUp(OpenQA.Selenium.Keys.Command).Perform();
-            editorWindow = WaitElementByName("FancyZones Editor");
+                WaitSeconds(2);
-            //may not find editor by name in 0.16.1
+                //editorWindow = WaitElementByXPath("//Window[@Name=\"FancyZones Editor\"]");
-            //editorWindow = WaitElementByAccessibilityId("MainWindow1");
+                editorWindow = WaitElementByName("FancyZones Editor");
-            Assert.IsNotNull(editorWindow, "Couldn't find editor window");
+                //may not find editor by name in 0.16.1
+                //editorWindow = WaitElementByAccessibilityId("MainWindow1");
+                Assert.IsNotNull(editorWindow, "Couldn't find editor window");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
         }
 
         protected static void CloseEditor()
@@ -42,28 +50,49 @@ namespace PowerToysTests
 
         protected static void OpenCustomLayouts()
         {
-            WindowsElement customsTab = session.FindElementByName("Custom");
+            try
-            customsTab.Click();
+            {
-            string isSelected = customsTab.GetAttribute("SelectionItem.IsSelected");
+                WindowsElement customsTab = session.FindElementByName("Custom");
-            Assert.AreEqual("True", isSelected, "Custom tab cannot be opened");
+                customsTab.Click();
+                string isSelected = customsTab.GetAttribute("SelectionItem.IsSelected");
+                Assert.AreEqual("True", isSelected, "Custom tab cannot be opened");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
         }
 
         protected static void OpenTemplates()
         {
-            WindowsElement templatesTab = session.FindElementByName("Templates");
+            try
-            templatesTab.Click();
+            {
-            string isSelected = templatesTab.GetAttribute("SelectionItem.IsSelected");
+                WindowsElement templatesTab = session.FindElementByName("Templates");
-            Assert.AreEqual("True", isSelected, "Templates tab cannot be opened");
+                templatesTab.Click();
+                string isSelected = templatesTab.GetAttribute("SelectionItem.IsSelected");
+                Assert.AreEqual("True", isSelected, "Templates tab cannot be opened");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
         }
 
         protected static void OpenCreatorWindow(string tabName, string creatorWindowName, string buttonId = "EditCustomButton")
         {
-            string elementXPath = "//Text[@Name=\"" + tabName + "\"]";
+            try
-            WaitElementByXPath(elementXPath).Click();
+            {
-            WaitElementByAccessibilityId(buttonId).Click();
+                string elementXPath = "//Text[@Name=\"" + tabName + "\"]";
+                WaitElementByXPath(elementXPath).Click();
+                WaitElementByAccessibilityId(buttonId).Click();
 
-            WindowsElement creatorWindow = WaitElementByName(creatorWindowName);
+                WindowsElement creatorWindow = WaitElementByName(creatorWindowName);
-            Assert.IsNotNull(creatorWindow, "Creator window didn't open");
+                Assert.IsNotNull(creatorWindow, "Creator window didn't open");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
         }
 
         protected void ZoneCountTest(int canvasZoneCount, int gridZoneCount)

src/tests/win-app-driver/FancyZonesTests/FancyZonesSettingsTests.cs

@@ -713,6 +713,9 @@ namespace PowerToysTests
         public static void ClassInitialize(TestContext context)
         {
             Setup(context);
+            if (session == null)
+                return;
+
             Init();
         }
 
@@ -740,6 +743,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             try
             {
                 _initialSettingsJson = JObject.Parse(_initialSettings);

src/tests/win-app-driver/PowerToysSession.cs

@@ -1,5 +1,5 @@
 using System;
-using System.Diagnostics;
+using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
@@ -22,155 +22,175 @@ namespace PowerToysTests
         protected static string _settingsFolderPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Microsoft\\PowerToys\\FancyZones");
         protected static string _settingsPath = _settingsFolderPath + "\\settings.json"; 
         protected static string _zoneSettingsPath = _settingsFolderPath + "\\zones-settings.json";
+        protected static string _appHistoryPath = _settingsFolderPath + "\\app-zone-history.json";
 
         protected static string _initialSettings = "";
         protected static string _initialZoneSettings = "";
+        protected static string _initialAppHistorySettings = "";
 
-        protected const string _defaultSettings = "{\"version\":\"1.0\",\"name\":\"FancyZones\",\"properties\":{\"fancyzones_shiftDrag\":{\"value\":true},\"fancyzones_mouseSwitch\":{\"value\":false},\"fancyzones_overrideSnapHotkeys\":{\"value\":false},\"fancyzones_moveWindowAcrossMonitors\":{\"value\":false},\"fancyzones_zoneSetChange_flashZones\":{\"value\":false},\"fancyzones_displayChange_moveWindows\":{\"value\":false},\"fancyzones_zoneSetChange_moveWindows\":{\"value\":false},\"fancyzones_appLastZone_moveWindows\":{\"value\":false},\"use_cursorpos_editor_startupscreen\":{\"value\":true},\"fancyzones_zoneHighlightColor\":{\"value\":\"#0078D7\"},\"fancyzones_highlight_opacity\":{\"value\":90},\"fancyzones_editor_hotkey\":{\"value\":{\"win\":true,\"ctrl\":false,\"alt\":false,\"shift\":false,\"code\":192,\"key\":\"`\"}},\"fancyzones_excluded_apps\":{\"value\":\"\"}}}";
+        protected const string _defaultSettings = "{\"version\":\"1.0\",\"name\":\"FancyZones\",\"properties\":{\"fancyzones_shiftDrag\":{\"value\":true},\"fancyzones_mouseSwitch\":{\"value\":false},\"fancyzones_overrideSnapHotkeys\":{\"value\":false},\"fancyzones_moveWindowAcrossMonitors\":{\"value\":false},\"fancyzones_zoneSetChange_flashZones\":{\"value\":false},\"fancyzones_displayChange_moveWindows\":{\"value\":false},\"fancyzones_zoneSetChange_moveWindows\":{\"value\":false},\"fancyzones_appLastZone_moveWindows\":{\"value\":false},\"use_cursorpos_editor_startupscreen\":{\"value\":true},\"fancyzones_zoneHighlightColor\":{\"value\":\"#0078D7\"},\"fancyzones_highlight_opacity\":{\"value\":90},\"fancyzones_editor_hotkey\":{\"value\":{\"win\":true,\"ctrl\":false,\"alt\":false,\"shift\":false,\"code\":192,\"key\":\"`\"}},\"fancyzones_excluded_apps\":{\"value\":\"\"}}}";
         protected const string _defaultZoneSettings = "{\"app-zone-history\":[],\"devices\":[],\"custom-zone-sets\":[]}";
             
 
         public static void Setup(TestContext context, bool isLaunchRequired = true)
-        {
+        {
-            ReadUserSettings(); //read settings before running tests to restore them after
-
             if (session == null)
             {
+                ReadUserSettings(); //read settings before running tests to restore them after
+
                 // Create a new Desktop session to use PowerToys.
                 AppiumOptions appiumOptions = new AppiumOptions();
                 appiumOptions.PlatformName = "Windows";
                 appiumOptions.AddAdditionalCapability("app", "Root");
-                session = new WindowsDriver<WindowsElement>(new Uri(WindowsApplicationDriverUrl), appiumOptions);
+                try
-                Assert.IsNotNull(session);
-
-                trayButton = session.FindElementByAccessibilityId("1502");
-
-                isPowerToysLaunched = CheckPowerToysLaunched();
-                if (!isPowerToysLaunched && isLaunchRequired)
                 {
-                    LaunchPowerToys();
+                    session = new WindowsDriver<WindowsElement>(new Uri(WindowsApplicationDriverUrl), appiumOptions);
+                    trayButton = session.FindElementByAccessibilityId("1502");
+
+                    isPowerToysLaunched = CheckPowerToysLaunched();
+                    if (!isPowerToysLaunched && isLaunchRequired)
+                    {
+                        LaunchPowerToys();
+                    }
+                } 
+                catch (Exception ex)
+                {
+                    Console.WriteLine(ex.Message);
                 }
-            }
+            }
         }
 
         public static void TearDown()
-        {
+        {
-            RestoreUserSettings(); //restore initial settings files
+            RestoreUserSettings(); //restore initial settings files
 
             if (session != null)
             {
                 session.Quit();
                 session = null;
-            }
+            }
-        }
-
-        public static void WaitSeconds(double seconds)
-        {
-            Thread.Sleep(TimeSpan.FromSeconds(seconds));
         }
-
+
-        //Trying to find element by XPath
+        public static void WaitSeconds(double seconds)
-        protected static WindowsElement WaitElementByName(string name, double maxTime = 10)
+        {
-        {
+            Thread.Sleep(TimeSpan.FromSeconds(seconds));
-            WindowsElement result = null;
+        }
-            Stopwatch timer = new Stopwatch();
+
-            timer.Start();
+        //Trying to find element by XPath
-            while (timer.Elapsed < TimeSpan.FromSeconds(maxTime))
+        protected static WindowsElement WaitElementByName(string name, double maxTime = 10)
-            {
+        {
-                try
+            WindowsElement result = null;
-                {
+            Stopwatch timer = new Stopwatch();
-                    result = session.FindElementByName(name);
+            timer.Start();
-                }
+            while (timer.Elapsed < TimeSpan.FromSeconds(maxTime))
-                catch { }
+            {
-                return result;
+                try
-            }
+                {
-            return null;
+                    result = session.FindElementByName(name);
-        }
+                }
-
+                catch { }
-        //Trying to find element by XPath
+                return result;
-        protected static WindowsElement WaitElementByXPath(string xPath, double maxTime = 10)
+            }
-        {
+            return null;
-            WindowsElement result = null;
+        }
-            Stopwatch timer = new Stopwatch();
+
-            timer.Start();
+        //Trying to find element by XPath
-            while (timer.Elapsed < TimeSpan.FromSeconds(maxTime))
+        protected static WindowsElement WaitElementByXPath(string xPath, double maxTime = 10)
-            {
+        {
-                try
+            WindowsElement result = null;
-                {
+            Stopwatch timer = new Stopwatch();
-                    result = session.FindElementByXPath(xPath);
+            timer.Start();
-                }
+            while (timer.Elapsed < TimeSpan.FromSeconds(maxTime))
-                catch { }
+            {
-                return result;
+                try
-            }
+                {
-            return null;
+                    result = session.FindElementByXPath(xPath);
-        }
+                }
-
+                catch { }
-        //Trying to find element by AccessibilityId
+                return result;
-        protected static WindowsElement WaitElementByAccessibilityId(string accessibilityId, double maxTime = 10)
+            }
-        {
+            return null;
-            WindowsElement result = null;
+        }
-            Stopwatch timer = new Stopwatch();
+
-            timer.Start();
+        //Trying to find element by AccessibilityId
-            while (timer.Elapsed < TimeSpan.FromSeconds(maxTime))
+        protected static WindowsElement WaitElementByAccessibilityId(string accessibilityId, double maxTime = 10)
-            {
+        {
-                try
+            WindowsElement result = null;
-                {
+            Stopwatch timer = new Stopwatch();
-                    result = session.FindElementByAccessibilityId(accessibilityId);
+            timer.Start();
-                }
+            while (timer.Elapsed < TimeSpan.FromSeconds(maxTime))
-                catch { }
+            {
-                return result;
+                try
-            }
+                {
-            return null;
+                    result = session.FindElementByAccessibilityId(accessibilityId);
+                }
+                catch { }
+                return result;
+            }
+            return null;
         }
 
         public static void OpenSettings()
         {
-            trayButton.Click();
+            try
-            session.FindElementByXPath("//Button[@Name=\"PowerToys\"]").Click();
+            {
-            trayButton.Click();
+                trayButton.Click();
+                session.FindElementByXPath("//Button[@Name=\"PowerToys\"]").Click();
+                trayButton.Click();
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
         }
 
         public static void OpenFancyZonesSettings()
         {
-            WindowsElement fzNavigationButton = WaitElementByXPath("//Button[@Name=\"FancyZones\"]");
+            try
-            Assert.IsNotNull(fzNavigationButton);
+            {
+                WindowsElement fzNavigationButton = WaitElementByXPath("//Button[@Name=\"FancyZones\"]");
+                Assert.IsNotNull(fzNavigationButton);
 
-            fzNavigationButton.Click();
+                fzNavigationButton.Click();
-            fzNavigationButton.Click();
+                fzNavigationButton.Click();
-        }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+            }
+}
 
         public static void CloseSettings()
         {
-            try
+            try
-            {
+            {
-                WindowsElement settings = session.FindElementByName("PowerToys Settings");
+                WindowsElement settings = session.FindElementByName("PowerToys Settings");
-                if (settings != null)
+                if (settings != null)
-                {
+                {
-                    settings.SendKeys(Keys.Alt + Keys.F4);
+                    settings.SendKeys(Keys.Alt + Keys.F4);
-                }
+                }
             }
-            catch(Exception)
+            catch (Exception ex)
-            {
+            {
-
+                Console.WriteLine(ex.Message);
             }
         }
 
         private static bool CheckPowerToysLaunched()        
         {
-            trayButton.Click();
             bool isLaunched = false;
-
             try
             {
+                trayButton.Click();
                 WindowsElement pt = WaitElementByXPath("//Button[@Name=\"PowerToys\"]");
                 isLaunched = (pt != null);
+                trayButton.Click(); //close
             }
             catch(OpenQA.Selenium.WebDriverException)
             {
                 //PowerToys not found
             }
-
+                        
-            trayButton.Click(); //close
             return isLaunched;
         }
 
@@ -190,93 +210,120 @@ namespace PowerToysTests
             {
                 Console.WriteLine("Exception on PowerToys launch:" + ex.Message);
                 //exception could be thrown even if app launched successfully
-            }
+            }
-
+
             isPowerToysLaunched = true;
         }
 
-        public static void ExitPowerToys()
+        public static void ExitPowerToys()
-        {
+        {
-            trayButton.Click();
+            try
+            {
+                trayButton.Click();
 
-            WindowsElement pt = WaitElementByXPath("//Button[@Name=\"PowerToys\"]");
+                WindowsElement pt = WaitElementByXPath("//Button[@Name=\"PowerToys\"]");
-            Assert.IsNotNull(pt, "Couldn't find \'PowerToys\' button");
+                new Actions(session).MoveToElement(pt).ContextClick().Perform();
-            new Actions(session).MoveToElement(pt).ContextClick().Perform();
+
-            
+                WaitElementByXPath("//MenuItem[@Name=\"Exit\"]").Click();
-            WaitElementByXPath("//MenuItem[@Name=\"Exit\"]").Click();
+                trayButton.Click(); //close tray
-            trayButton.Click(); //close tray
+                isPowerToysLaunched = false;
-            isPowerToysLaunched = false;
+            }
-        }
+            catch(Exception ex)
-
+            {
-        public static void ResetDefaultFancyZonesSettings(bool relaunch)
+                Console.WriteLine(ex.Message);
-        {
+            }
-            ResetSettings(_settingsFolderPath, _settingsPath, _defaultSettings, relaunch);
         }
 
-        public static void ResetDefaultZoneSettings(bool relaunch)
+        public static void ResetDefaultFancyZonesSettings(bool relaunch)
-        {
+        {
-            ResetSettings(_settingsFolderPath, _zoneSettingsPath, _defaultZoneSettings, relaunch);
+            ResetSettings(_settingsFolderPath, _settingsPath, _defaultSettings, relaunch);
         }
 
-        private static void ResetSettings(string folder, string filePath, string data, bool relaunch)
+        public static void ResetDefaultZoneSettings(bool relaunch)
-        {
+        {
-            if (!Directory.Exists(folder))
+            ResetSettings(_settingsFolderPath, _zoneSettingsPath, _defaultZoneSettings, relaunch);
-            {
-                Directory.CreateDirectory(folder);
-            }
-            File.WriteAllText(filePath, data);
-
-            if (isPowerToysLaunched)
-            {
-                ExitPowerToys();
-            }
-
-            if (relaunch)
-            {
-                LaunchPowerToys();
-            }
         }
 
-        private static void ReadUserSettings()
+        private static void ResetSettings(string folder, string filePath, string data, bool relaunch)
-        {
+        {
-            try
+            if (!Directory.Exists(folder))
-            {
+            {
-                _initialSettings = File.ReadAllText(_settingsPath);
+                Directory.CreateDirectory(folder);
-            }
+            }
-            catch (Exception)
+            File.WriteAllText(filePath, data);
-            {
+
-                //failed to read settings
+            if (isPowerToysLaunched)
-            }
+            {
-
+                ExitPowerToys();
-            try
+            }
-            {
+
-                _initialZoneSettings = File.ReadAllText(_zoneSettingsPath);
+            if (relaunch)
-            }
+            {
-            catch (Exception)
+                LaunchPowerToys();
-            {
+            }
-                //failed to read settings
+        }
-            }
+
-        }
+        private static void ReadUserSettings()
-
+        {
-        private static void RestoreUserSettings()
+            try
-        {
+            {
+                if (_initialSettings.Length == 0)
+                {
+                    _initialSettings = File.ReadAllText(_settingsPath);
+                }
+            }
+            catch (Exception)
+            { }
+
+            try
+            {
+                if (_initialZoneSettings.Length == 0)
+                {
+                    _initialZoneSettings = File.ReadAllText(_zoneSettingsPath);
+                }
+            }
+            catch (Exception)
+            { }
+
+            try
+            {
+                if (_initialAppHistorySettings.Length == 0)
+                {
+                    _initialAppHistorySettings = File.ReadAllText(_appHistoryPath);
+                }
+            }
+            catch (Exception)
+            { }
+        }
+
+        private static void RestoreUserSettings()
+        {
             if (_initialSettings.Length > 0)
             {
                 File.WriteAllText(_settingsPath, _initialSettings);
-            }
+            }
-            else
+            else
-            {
+            {
-                File.Delete(_settingsPath);
+                File.Delete(_settingsPath);
-            }
+            }
-
+
             if (_initialZoneSettings.Length > 0)
             {
                 File.WriteAllText(_zoneSettingsPath, _initialZoneSettings);
-            }
+            }
-            else
+            else
-            {
+            {
-                File.Delete(_zoneSettingsPath);
+                File.Delete(_zoneSettingsPath);
-            }
+            }
+
+            if (_initialAppHistorySettings.Length > 0)
+            {
+                File.WriteAllText(_appHistoryPath, _initialAppHistorySettings);
+            }
+            else
+            {
+                File.Delete(_appHistoryPath);
+            }
         }
     }
 }

src/tests/win-app-driver/PowerToysTrayTests.cs

@@ -1,4 +1,4 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
 using OpenQA.Selenium.Appium;
 using OpenQA.Selenium.Appium.Windows;
 using OpenQA.Selenium.Interactions;
@@ -95,6 +95,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             isSettingsOpened = false;
             isTrayOpened = false;
         }

src/tests/win-app-driver/TestShortcutHelper.cs

@@ -111,6 +111,9 @@ namespace PowerToysTests
         [TestInitialize]
         public void TestInitialize()
         {
+            if (session == null)
+                return;
+
             isWinKeyPressed = false;
 
             // If the start menu is open, close it.