From 5d63323a2b2dea874db6bb3c4d1b1eaface264a2 Mon Sep 17 00:00:00 2001
From: eriklimakc <erik.lima@knowcode.app>
Date: Wed, 11 Dec 2024 13:19:11 +0000
Subject: [PATCH] test: Ensure duplicated navigation wont happen

---
 .../TestHarness.Core/TestSections.cs          |  1 +
 .../Navigation/AddressBar/Given_AddressBar.cs | 16 ++++++++
 .../AddressBar/AddressBarHomeModel.cs         | 19 ++++++++++
 .../AddressBar/AddressBarHomePage.xaml        | 27 +++++++++++++
 .../AddressBar/AddressBarHomePage.xaml.cs     |  9 +++++
 .../AddressBar/AddressBarHostInit.cs          | 30 +++++++++++++++
 .../AddressBar/AddressBarMainPage.xaml        | 38 +++++++++++++++++++
 .../AddressBar/AddressBarMainPage.xaml.cs     | 15 ++++++++
 .../Ext/Navigation/AddressBar/Constants.cs    |  6 +++
 .../Navigation/AddressBar/ShellViewModel.cs   | 11 ++++++
 .../AddressBar/appsettings.addressbar.json    |  5 +++
 .../TestHarness/TestHarness.csproj            |  1 +
 12 files changed, 178 insertions(+)
 create mode 100644 testing/TestHarness/TestHarness.UITest/Ext/Navigation/AddressBar/Given_AddressBar.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomeModel.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHostInit.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/Constants.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/ShellViewModel.cs
 create mode 100644 testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/appsettings.addressbar.json

diff --git a/testing/TestHarness/TestHarness.Core/TestSections.cs b/testing/TestHarness/TestHarness.Core/TestSections.cs
index f4edf27f92..da5984c564 100644
--- a/testing/TestHarness/TestHarness.Core/TestSections.cs
+++ b/testing/TestHarness/TestHarness.Core/TestSections.cs
@@ -13,6 +13,7 @@ public enum TestSections
 	Navigation_NavigationView,
 	Navigation_TabBar,
 	Navigation_Reactive,
+	Navigation_AddressBar,
 	Apps_Chefs,
 	Apps_Commerce,
 	Apps_Commerce_ShellControl,
diff --git a/testing/TestHarness/TestHarness.UITest/Ext/Navigation/AddressBar/Given_AddressBar.cs b/testing/TestHarness/TestHarness.UITest/Ext/Navigation/AddressBar/Given_AddressBar.cs
new file mode 100644
index 0000000000..6149a39681
--- /dev/null
+++ b/testing/TestHarness/TestHarness.UITest/Ext/Navigation/AddressBar/Given_AddressBar.cs
@@ -0,0 +1,16 @@
+namespace TestHarness.UITest;
+
+public class Given_AddressBar : NavigationTestBase
+{
+	[Test]
+	public async Task When_AddressBar_HomePage_Wont_Navigate_Twice()
+	{
+		InitTestSection(TestSections.Navigation_AddressBar);
+
+		App.WaitElement("TbInstanceCountProperty");
+
+		var intanceCount = App.GetText("TbInstanceCountProperty");
+
+		Assert.AreEqual("1", intanceCount);
+	}
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomeModel.cs b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomeModel.cs
new file mode 100644
index 0000000000..19d0b8de08
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomeModel.cs
@@ -0,0 +1,19 @@
+namespace TestHarness.Ext.Navigation.AddressBar;
+
+public partial class AddressBarHomeModel
+{
+	public static int InstanceCount
+	{
+		get => ApplicationData.Current.LocalSettings.Values.TryGetValue(Constants.HomeInstanceCountKey, out var value)
+			? (int)value
+			: 0;
+		private set => ApplicationData.Current.LocalSettings.Values[Constants.HomeInstanceCountKey] = value;
+	}
+
+	public int InstanceCountProperty { get; private set; }
+
+	public AddressBarHomeModel()
+	{
+		InstanceCountProperty = ++InstanceCount;
+	}
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml
new file mode 100644
index 0000000000..8589613b36
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml
@@ -0,0 +1,27 @@
+<Page x:Class="TestHarness.Ext.Navigation.AddressBar.AddressBarHomePage"
+	  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+	  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+	  xmlns:local="using:TestHarness.Ext.Navigation.RoutesNavigation"
+	  xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+	  xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+	  xmlns:uen="using:Uno.Extensions.Navigation.UI"
+	  mc:Ignorable="d"
+	  d:DesignHeight="300"
+	  d:DesignWidth="400">
+
+	<Grid>
+		<StackPanel Grid.Row="1"
+					HorizontalAlignment="Center"
+					Spacing="16">
+			<TextBlock Text="AddressBar HomePage" />
+			<StackPanel Orientation="Horizontal">
+				<TextBlock Text="This page was created: " />
+				<TextBlock AutomationProperties.AutomationId="TbInstanceCountProperty"
+						   Text="{Binding InstanceCountProperty, Mode=TwoWay}" />
+				<TextBlock Text=" times" />
+			</StackPanel>
+
+		</StackPanel>
+
+	</Grid>
+</Page>
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml.cs b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml.cs
new file mode 100644
index 0000000000..ef931367cf
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHomePage.xaml.cs
@@ -0,0 +1,9 @@
+namespace TestHarness.Ext.Navigation.AddressBar;
+
+public sealed partial class AddressBarHomePage : Page
+{
+	public AddressBarHomePage()
+	{
+		this.InitializeComponent();
+	}
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHostInit.cs b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHostInit.cs
new file mode 100644
index 0000000000..0c59bb83b1
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarHostInit.cs
@@ -0,0 +1,30 @@
+namespace TestHarness.Ext.Navigation.AddressBar;
+
+public class AddressBarHostInit : BaseHostInitialization
+{
+	protected override string[] ConfigurationFiles => new string[] { "TestHarness.Ext.Navigation.AddressBar.appsettings.addressbar.json" };
+
+	public AddressBarHostInit()
+	{
+		if (ApplicationData.Current.LocalSettings.Values.TryGetValue(Constants.HomeInstanceCountKey, out var value))
+		{
+			ApplicationData.Current.LocalSettings.Values[Constants.HomeInstanceCountKey] = 0;
+		}
+	}
+	protected override void RegisterRoutes(IViewRegistry views, IRouteRegistry routes)
+	{
+		views.Register(
+			new ViewMap<AddressBarHomePage, AddressBarHomeModel>(),
+			new ViewMap(ViewModel: typeof(ShellViewModel))
+		);
+
+		routes.Register(
+			new RouteMap("", View: views.FindByViewModel<ShellViewModel>(),
+				Nested:
+				[
+					new RouteMap("AddressBarHome", View: views.FindByViewModel<AddressBarHomeModel>(), IsDefault: true)
+				]
+			)
+		);
+	}
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml
new file mode 100644
index 0000000000..b3f0955aca
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml
@@ -0,0 +1,38 @@
+<testharness:BaseTestSectionPage xmlns:testharness="using:TestHarness"
+								 x:Class="TestHarness.Ext.Navigation.AddressBar.AddressBarMainPage"
+								 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+								 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+								 xmlns:local="using:TestHarness.Ext.Navigation.RoutesNavigation"
+								 xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+								 xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+								 mc:Ignorable="d"
+								 xmlns:uen="using:Uno.Extensions.Navigation.UI"
+								 Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+	<Grid>
+		<Grid.RowDefinitions>
+			<RowDefinition Height="Auto" />
+			<RowDefinition />
+			<RowDefinition Height="Auto" />
+		</Grid.RowDefinitions>
+		<TextBlock Text="AddressBar Navigation Tests"
+				   Margin="20"
+				   FontSize="30" />
+
+		<ContentControl AutomationProperties.AutomationId="NavigationRoot"
+						x:Name="NavigationRoot"
+						HorizontalAlignment="Stretch"
+						VerticalAlignment="Stretch"
+						HorizontalContentAlignment="Stretch"
+						VerticalContentAlignment="Stretch"
+						Grid.Row="1" />
+
+		<StackPanel Grid.Row="2"
+					Orientation="Horizontal"
+					HorizontalAlignment="Center">
+			<Button AutomationProperties.AutomationId="ShowAppButton"
+					Content="AddressBar App"
+					Click="ShowAppClick" />
+		</StackPanel>
+	</Grid>
+
+</testharness:BaseTestSectionPage>
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml.cs b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml.cs
new file mode 100644
index 0000000000..a924eeeeb6
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/AddressBarMainPage.xaml.cs
@@ -0,0 +1,15 @@
+namespace TestHarness.Ext.Navigation.AddressBar;
+
+[TestSectionRoot("AddressBar Navigation", TestSections.Navigation_AddressBar, typeof(AddressBarHostInit))]
+public sealed partial class AddressBarMainPage : BaseTestSectionPage
+{
+	public AddressBarMainPage()
+	{
+		this.InitializeComponent();
+	}
+
+	public async void ShowAppClick(object sender, RoutedEventArgs e)
+	{
+		await Navigator.NavigateRouteAsync(this, "");
+	}
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/Constants.cs b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/Constants.cs
new file mode 100644
index 0000000000..1e53756d9c
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/Constants.cs
@@ -0,0 +1,6 @@
+namespace TestHarness.Ext.Navigation.AddressBar;
+
+internal class Constants
+{
+	public const string HomeInstanceCountKey = "HomeInstanceCount";
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/ShellViewModel.cs b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/ShellViewModel.cs
new file mode 100644
index 0000000000..f4ea8d229a
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/ShellViewModel.cs
@@ -0,0 +1,11 @@
+namespace TestHarness.Ext.Navigation.AddressBar;
+
+public record ShellViewModel
+{
+	public INavigator? Navigator { get; init; }
+
+	public ShellViewModel(INavigator navigator)
+	{
+		Navigator = navigator;
+	}
+}
diff --git a/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/appsettings.addressbar.json b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/appsettings.addressbar.json
new file mode 100644
index 0000000000..c06d0865a4
--- /dev/null
+++ b/testing/TestHarness/TestHarness/Ext/Navigation/AddressBar/appsettings.addressbar.json
@@ -0,0 +1,5 @@
+{
+  "HostConfiguration": {
+    "LaunchUrl": "http://localhost:5000/AddressBarHome"
+  }
+}
diff --git a/testing/TestHarness/TestHarness/TestHarness.csproj b/testing/TestHarness/TestHarness/TestHarness.csproj
index d4473cb699..a7a4e466f2 100644
--- a/testing/TestHarness/TestHarness/TestHarness.csproj
+++ b/testing/TestHarness/TestHarness/TestHarness.csproj
@@ -56,6 +56,7 @@
 	  <EmbeddedResource Include="Ext\Http\Endpoints\appsettings.httpendpoints.json" />
 	  <EmbeddedResource Include="Ext\Http\Refit\appsettings.httprefit.json" />
 	  <EmbeddedResource Include="Ext\Localization\appsettings.locale.json" />
+	  <EmbeddedResource Include="Ext\Navigation\AddressBar\appsettings.addressbar.json" />
 	  <EmbeddedResource Include="Ext\Navigation\Apps\Commerce\appsettings.logging.json" />
 	</ItemGroup>