[Testing] Added UI Test for manual test G5

src/Controls/samples/Controls.Sample.UITests/IssueAttribute.cs

@@ -8,10 +8,19 @@ namespace Maui.Controls.Sample
 		AllowMultiple = true)]
 	public class IssueAttribute : Attribute
 	{
-		//bool _modal;
-
 		public IssueAttribute(IssueTracker issueTracker, int issueNumber, string description,
 			NavigationBehavior navigationBehavior = NavigationBehavior.Default, int issueTestNumber = 0)
+		{
+			IssueTracker = issueTracker;
+			IssueNumber = issueNumber.ToString();
+			Description = description;
+			PlatformsAffected = PlatformAffected.Default;
+			NavigationBehavior = navigationBehavior;
+			IssueTestNumber = issueTestNumber;
+		}
+
+		public IssueAttribute(IssueTracker issueTracker, string issueNumber, string description,
+			NavigationBehavior navigationBehavior = NavigationBehavior.Default, int issueTestNumber = 0)
 		{
 			IssueTracker = issueTracker;
 			IssueNumber = issueNumber;
@@ -24,6 +33,18 @@ public class IssueAttribute : Attribute
 		public IssueAttribute(IssueTracker issueTracker, int issueNumber, string description,
 			PlatformAffected platformsAffected, NavigationBehavior navigationBehavior = NavigationBehavior.Default,
 			int issueTestNumber = 0)
+		{
+			IssueTracker = issueTracker;
+			IssueNumber = issueNumber.ToString();
+			Description = description;
+			PlatformsAffected = platformsAffected;
+			NavigationBehavior = navigationBehavior;
+			IssueTestNumber = issueTestNumber;
+		}
+
+		public IssueAttribute(IssueTracker issueTracker, string issueNumber, string description,
+			PlatformAffected platformsAffected, NavigationBehavior navigationBehavior = NavigationBehavior.Default,
+			int issueTestNumber = 0)
 		{
 			IssueTracker = issueTracker;
 			IssueNumber = issueNumber;
@@ -35,7 +56,7 @@ public class IssueAttribute : Attribute
 
 		public IssueTracker IssueTracker { get; }
 
-		public int IssueNumber { get; }
+		public string IssueNumber { get; }
 
 		public int IssueTestNumber { get; }
 

src/Controls/samples/Controls.Sample.UITests/IssueTracker.cs

@@ -4,6 +4,7 @@ public enum IssueTracker
 	{
 		Github,
 		Bugzilla,
+		ManualTest,
 		None
 	}
 }

src/Controls/samples/Controls.Sample.UITests/Issues/Issue18617.xaml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Maui.Controls.Sample.Issues.Issue18617">
+    <VerticalStackLayout>
+        <Label 
+            AutomationId="WaitForStubControl"
+            Text="1. Press the 'On' button." />
+        <Label 
+            Text="2. The test fails if the 'On' button is still enabled or the 'Off' button is not enabled." />
+        <Label 
+            Text="3. Press the 'Off' button." />
+        <Label 
+            Text="4. The test fails if the 'Off' button is still enabled or the 'On' button is not enabled." />
+        <Label
+            Text="5. Repeat the steps above 2 more times." />
+        <Button
+            AutomationId="OnButton"
+            Command="{Binding OnCommand}"
+            Text="On" />
+        <Button 
+            AutomationId="OffButton"
+            Command="{Binding OffCommand}"
+            Text="Off" />
+        <Label 
+            AutomationId="StatusLabel"
+            Text="{Binding Status}"/>
+    </VerticalStackLayout>
+</ContentPage>

src/Controls/samples/Controls.Sample.UITests/Issues/Issue18617.xaml.cs

@@ -0,0 +1,48 @@
+using System.Windows.Input;
+using Microsoft.Maui.Controls;
+using Microsoft.Maui.Controls.Xaml;
+
+namespace Maui.Controls.Sample.Issues
+{
+	[XamlCompilation(XamlCompilationOptions.Compile)]
+	[Issue(IssueTracker.ManualTest, "G5", "Button Command CanExecute can disable the control", PlatformAffected.All)]
+	public partial class Issue18617 : ContentPage
+	{
+		string _status;
+
+		public Issue18617()
+		{
+			InitializeComponent();
+
+			OnCommand = new Command(execute: HandleCommand, canExecute: () => !Toggle);
+			OffCommand = new Command(execute: HandleCommand, canExecute: () => Toggle);
+
+			BindingContext = this;
+		}
+
+		void HandleCommand()
+		{
+			Toggle = !Toggle;
+			Status = !Toggle ? "OnButton enabled OffButton disabled" : "OnButton disabled OffButton enabled";
+
+			((Command)OnCommand).ChangeCanExecute();
+			((Command)OffCommand).ChangeCanExecute();
+		}
+
+		public bool Toggle { get; set; } = false;
+
+		public ICommand OnCommand { get; set; }
+
+		public ICommand OffCommand { get; set; }
+
+		public string Status
+		{
+			get { return _status; }
+			set
+			{
+				_status = value;
+				OnPropertyChanged();
+			}
+		}
+	}
+}

src/Controls/samples/Controls.Sample.UITests/TestCases.cs

@@ -16,6 +16,7 @@ public class TestCaseScreen : TableView
 			bool _filterBugzilla;
 			bool _filterNone;
 			bool _filterGitHub;
+			bool _filterManual;
 			string _filter;
 
 			static TextCell MakeIssueCell(string text, string detail, Action tapped)
@@ -107,7 +108,7 @@ Page ActivatePage(Type type)
 			class IssueModel
 			{
 				public IssueTracker IssueTracker { get; set; }
-				public int IssueNumber { get; set; }
+				public string IssueNumber { get; set; }
 				public int IssueTestNumber { get; set; }
 				public string Name { get; set; }
 				public string Description { get; set; }
@@ -196,6 +197,9 @@ public void FilterTracker(IssueTracker tracker)
 					case IssueTracker.Bugzilla:
 						_filterBugzilla = !_filterBugzilla;
 						break;
+					case IssueTracker.ManualTest:
+						_filterManual = !_filterManual;
+						break;
 					case IssueTracker.None:
 						_filterNone = !_filterNone;
 						break;
@@ -253,6 +257,17 @@ public async void FilterIssues(string filter = null)
 					issueCells = issueCells.Concat(githubIssueCells);
 				}
 
+				if (!_filterManual)
+				{
+					var manualIssueCells =
+						from issueModel in _issues
+						where issueModel.IssueTracker == IssueTracker.ManualTest && issueModel.Matches(filter)
+						orderby issueModel.IssueNumber descending
+						select MakeIssueCell(issueModel.Name, issueModel.Description, issueModel.Action);
+
+					issueCells = issueCells.Concat(manualIssueCells);
+				}
+
 				if (!_filterNone)
 				{
 					var untrackedIssueCells =
@@ -373,17 +388,22 @@ static Layout CreateTrackerFilter(TestCaseScreen testCaseScreen)
 			};
 
 			var bzSwitch = new Switch { IsToggled = true };
-			trackerFilterLayout.Children.Add(new Label { Text = "Bugzilla" });
+			trackerFilterLayout.Children.Add(new Label { Text = "Bugzilla", VerticalOptions = LayoutOptions.Center });
 			trackerFilterLayout.Children.Add(bzSwitch);
 			bzSwitch.Toggled += (sender, args) => testCaseScreen.FilterTracker(IssueTracker.Bugzilla);
 
 			var ghSwitch = new Switch { IsToggled = true };
-			trackerFilterLayout.Children.Add(new Label { Text = "GitHub" });
+			trackerFilterLayout.Children.Add(new Label { Text = "GitHub", VerticalOptions = LayoutOptions.Center });
 			trackerFilterLayout.Children.Add(ghSwitch);
 			ghSwitch.Toggled += (sender, args) => testCaseScreen.FilterTracker(IssueTracker.Github);
 
+			var manualSwitch = new Switch { IsToggled = true };
+			trackerFilterLayout.Children.Add(new Label { Text = "Manual", VerticalOptions = LayoutOptions.Center });
+			trackerFilterLayout.Children.Add(manualSwitch);
+			manualSwitch.Toggled += (sender, args) => testCaseScreen.FilterTracker(IssueTracker.ManualTest);
+
 			var noneSwitch = new Switch { IsToggled = true };
-			trackerFilterLayout.Children.Add(new Label { Text = "None" });
+			trackerFilterLayout.Children.Add(new Label { Text = "None", VerticalOptions = LayoutOptions.Center });
 			trackerFilterLayout.Children.Add(noneSwitch);
 			noneSwitch.Toggled += (sender, args) => testCaseScreen.FilterTracker(IssueTracker.None);
 

src/Controls/tests/UITests/Tests/Issues/Issue18617.cs

@@ -0,0 +1,37 @@
+using NUnit.Framework;
+using UITest.Appium;
+using UITest.Core;
+
+namespace Microsoft.Maui.AppiumTests.Issues
+{
+	public class Issue18617 : _IssuesUITest
+	{
+		public Issue18617(TestDevice device)
+			: base(device)
+		{ }
+
+		public override string Issue => "Button Command CanExecute can disable the control";
+
+		[Test]
+		public void CommandCanExecuteDisableButton()
+		{
+			App.WaitForElement("WaitForStubControl");
+
+			// 1. Press the 'On' button.
+			App.Click("OnButton");
+
+			// 2. The test fails if the 'On' button is still enabled or the 'Off' button is not enabled.
+			var status1 = App.FindElement("StatusLabel").GetText();
+			Assert.AreEqual("OnButton disabled OffButton enabled", status1);
+
+			// 3.Press the 'Off' button.
+			App.Click("OffButton");
+
+			// 4. The test fails if the 'Off' button is still enabled or the 'On' button is not enabled.
+			var status2 = App.FindElement("StatusLabel").GetText();
+			Assert.AreEqual("OnButton enabled OffButton disabled", status2);
+
+			// NOTE: We do not verify snapshots because we already did it in G1.
+		}
+	}
+}