Update UI-Test Automation Framework (#37597)

* Improve UITest Automation

* Improve UITest Automation

* Exclude all UI-Test projects instead of just fancyZone UITest

* Exclude all UI-Test projects instead of just fancyZone UITest

* Fix code-style

src/common/UITestAutomation/FindHelper.cs

@@ -0,0 +1,58 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Collections.ObjectModel;
+using System.Runtime.CompilerServices;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using OpenQA.Selenium.Appium.Windows;
+
+[assembly: InternalsVisibleTo("Element")]
+[assembly: InternalsVisibleTo("Session")]
+
+namespace Microsoft.PowerToys.UITest
+{
+    /// <summary>
+    /// Helper class for finding elements.
+    /// </summary>
+    internal static class FindHelper
+    {
+        public static T Find<T, TW>(Func<TW> findElementFunc, WindowsDriver<WindowsElement>? driver, int timeoutMS)
+            where T : Element, new()
+        {
+            var item = findElementFunc() as WindowsElement;
+            return NewElement<T>(item, driver, timeoutMS);
+        }
+
+        public static ReadOnlyCollection<T>? FindAll<T, TW>(Func<ReadOnlyCollection<TW>> findElementsFunc, WindowsDriver<WindowsElement>? driver, int timeoutMS)
+            where T : Element, new()
+        {
+            var items = findElementsFunc();
+            var res = items.Select(item =>
+            {
+                var element = item as WindowsElement;
+                return NewElement<T>(element, driver, timeoutMS);
+            }).ToList();
+
+            return new ReadOnlyCollection<T>(res);
+        }
+
+        public static T NewElement<T>(WindowsElement? element, WindowsDriver<WindowsElement>? driver, int timeoutMS)
+             where T : Element, new()
+        {
+            Assert.IsNotNull(driver, $"New Element {typeof(T).Name} error: driver is null.");
+            Assert.IsNotNull(element, $"New Element {typeof(T).Name} error: element is null.");
+
+            T newElement = new T();
+            if (timeoutMS > 0)
+            {
+                // Only set timeout if it is positive value
+                driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromMilliseconds(timeoutMS);
+            }
+
+            newElement.SetSession(driver);
+            newElement.SetWindowsElement(element);
+            return newElement;
+        }
+    }
+}