UnoMarkupApp

Uno Platform C# Markup template app for setting up GitHub Actions CI for unit, runtime, and UI tests with highest possible code coverage.

• https://platform.uno/docs/articles/uno-development/creating-ui-tests.html
• https://github.com/unoplatform/uno.ui.runtimetests.engine

dotnet new unoapp \
  -platforms desktop \
  -platforms wasm \
  -markup csharp \
  -di \
  -presentation mvvm \
  -nav regions \
  -tests unit \
  -tests ui \
  -ci github

Tests (AI-generated with focus on coverage, not test quality 😄)

• Unit tests: UnoMarkupApp.Tests + CI
• Runtime tests: UnoMarkupApp.RuntimeTests + Host + CI
• UI tests: UnoMarkupApp.UITests + CI (WASM)

Note

Coverlet 6.0.x fails to collect coverage for binding expressions using the convenience syntax.

new Control()
  .Foo(() => vm.Foo) // ❌
  .Bar(x => x.Binding(() => vm.Bar)) // ✅

Example

diff --git a/UnoMarkupApp/Presentation/MainPage.cs b/UnoMarkupApp/Presentation/MainPage.cs
index 66759b5..1e402ef 100644
--- a/UnoMarkupApp/Presentation/MainPage.cs
+++ b/UnoMarkupApp/Presentation/MainPage.cs
@@ -11,7 +11,7 @@ public sealed partial class MainPage : Page
                 .RowDefinitions("Auto,*")
                 .Children(
                     new TextBlock()
-                        .Text(() => vm.Title)
+                        .Text(x => x.Binding(() => vm.Title))
                         .HorizontalAlignment(HorizontalAlignment.Center),
                     new StackPanel()
                         .Grid(row: 1)
@@ -25,7 +25,7 @@ public sealed partial class MainPage : Page
                             new Button()
                                 .Content("Go to Second Page")
                                 .AutomationProperties(automationId: "SecondPageButton")
-                                .Command(() => vm.GoToSecond)
+                                .Command(x => x.Binding(() => vm.GoToSecond))
                                 ))));
     }

diff --git a/UnoMarkupApp/Presentation/SecondPage.cs b/UnoMarkupApp/Presentation/SecondPage.cs
index 624068d..1ad95f5 100644
--- a/UnoMarkupApp/Presentation/SecondPage.cs
+++ b/UnoMarkupApp/Presentation/SecondPage.cs
@@ -12,7 +12,7 @@ public sealed partial class SecondPage : Page
                     .Text("Second Page")
                     .HorizontalAlignment(HorizontalAlignment.Center),
                 new TextBlock()
-                    .Text(() => vm.Entity.Name)
+                    .Text(x => x.Binding(() => vm.Entity.Name))
                     .HorizontalAlignment(HorizontalAlignment.Center)
                     .VerticalAlignment(VerticalAlignment.Center))));
     }

Codecov: +2.44%