Updated tests

tests/Avalonia.RenderTests/Controls/PipsPagerTests.cs

@@ -1,11 +1,13 @@
 using System.Threading.Tasks;
 using Avalonia.Controls;
-using Avalonia.Input;
+using Avalonia.Controls.Presenters;
+using Avalonia.Controls.Shapes;
+using Avalonia.Controls.Templates;
+using Avalonia.Data;
 using Avalonia.Layout;
 using Avalonia.Media;
-using Avalonia.Media.Imaging;
-using Avalonia.Platform;
-using Avalonia.Themes.Simple;
+using Avalonia.Styling;
+using Avalonia.Threading;
 using Xunit;
 
 #if AVALONIA_SKIA
@@ -21,37 +23,118 @@ namespace Avalonia.Direct2D1.RenderTests.Controls
         {
         }
 
-        private Decorator CreateTarget(int selectedPageIndex)
+        private static IControlTemplate CreatePipsPagerTemplate()
         {
-            var pipsPager = new PipsPager
+            return new FuncControlTemplate<PipsPager>((control, scope) =>
             {
-                NumberOfPages = 5,
-                SelectedPageIndex = selectedPageIndex,
-                HorizontalAlignment = HorizontalAlignment.Center,
-                VerticalAlignment = VerticalAlignment.Center
-            };
+                var stackPanel = new StackPanel
+                {
+                    Name = "PART_RootPanel",
+                    Spacing = 4,
+                    [!StackPanel.OrientationProperty] = control[!PipsPager.OrientationProperty],
+                    HorizontalAlignment = HorizontalAlignment.Center,
+                    VerticalAlignment = VerticalAlignment.Center
+                };
 
-            var target = new Decorator
-            {
-                Width = 400,
-                Height = 150,
-                Child = new Border
+                var buttonTemplate = new FuncControlTemplate<Button>((b, s) =>
+                    new Border
+                    {
+                        Background = Brushes.LightGray,
+                        Child = new TextBlock
+                        {
+                            [!TextBlock.TextProperty] = b[!Button.ContentProperty],
+                            FontFamily = TestFontFamily,
+                            VerticalAlignment = VerticalAlignment.Center,
+                            HorizontalAlignment = HorizontalAlignment.Center
+                        }
+                    });
+
+                var prevButton = new Button
                 {
-                    Background = Brushes.White,
-                    Child = pipsPager
-                }
-            };
+                    Name = "PART_PreviousButton",
+                    Content = "<",
+                    Template = buttonTemplate,
+                    Width = 20,
+                    Height = 20,
+                    [!Button.IsVisibleProperty] = control[!PipsPager.IsPreviousButtonVisibleProperty]
+                }.RegisterInNameScope(scope);
 
-            AvaloniaLocator.CurrentMutable.Bind<ICursorFactory>().ToConstant(new CursorFactoryStub());
-            target.Styles.Add(new SimpleTheme());
+                var nextButton = new Button
+                {
+                    Name = "PART_NextButton",
+                    Content = ">",
+                    Template = buttonTemplate,
+                    Width = 20,
+                    Height = 20,
+                    [!Button.IsVisibleProperty] = control[!PipsPager.IsNextButtonVisibleProperty]
+                }.RegisterInNameScope(scope);
 
-            return target;
+                var listBoxTemplate = new FuncControlTemplate<ListBox>((lb, s) =>
+                    new ItemsPresenter
+                    {
+                        Name = "PART_ItemsPresenter",
+                        [~ItemsPresenter.ItemsPanelProperty] = lb[~ListBox.ItemsPanelProperty],
+                    }.RegisterInNameScope(s));
+
+                var pipsList = new ListBox
+                {
+                    Name = "PART_PipsPagerList",
+                    Template = listBoxTemplate,
+                    [!ListBox.ItemsSourceProperty] = new Binding("TemplateSettings.Pips") { Source = control },
+                    [!ListBox.SelectedIndexProperty] = control[!PipsPager.SelectedPageIndexProperty],
+                    ItemsPanel = new FuncTemplate<Panel?>(() => new StackPanel
+                    {
+                        Spacing = 2,
+                        [!StackPanel.OrientationProperty] = control[!PipsPager.OrientationProperty]
+                    })
+                }.RegisterInNameScope(scope);
+
+                var itemStyle = new Style(x => x.OfType<ListBoxItem>());
+                itemStyle.Setters.Add(new Setter(ListBoxItem.TemplateProperty,
+                    new FuncControlTemplate<ListBoxItem>((item, s) =>
+                        new Rectangle { Name = "Pip", Width = 10, Height = 10 }.RegisterInNameScope(s))));
+
+                var defaultPipStyle = new Style(x => x.OfType<ListBoxItem>().Template().Name("Pip"));
+                defaultPipStyle.Setters.Add(new Setter(Rectangle.FillProperty, Brushes.Gray));
+
+                var selectedStyle = new Style(x => x.OfType<ListBoxItem>().Class(":selected").Template().Name("Pip"));
+                selectedStyle.Setters.Add(new Setter(Rectangle.FillProperty, Brushes.Red));
+
+                pipsList.Styles.Add(itemStyle);
+                pipsList.Styles.Add(defaultPipStyle);
+                pipsList.Styles.Add(selectedStyle);
+
+                stackPanel.Children.Add(prevButton);
+                stackPanel.Children.Add(pipsList);
+                stackPanel.Children.Add(nextButton);
+
+                return stackPanel;
+            });
         }
 
         [Fact]
         public async Task PipsPager_Default()
         {
-            var target = CreateTarget(1);
+            var pipsPager = new PipsPager
+            {
+                Template = CreatePipsPagerTemplate(),
+                NumberOfPages = 5,
+                SelectedPageIndex = 1
+            };
+
+            var target = new Border
+            {
+                Padding = new Thickness(20),
+                Background = Brushes.White,
+                Child = pipsPager,
+                Width = 400,
+                Height = 150
+            };
+
+            target.Measure(new Size(400, 150));
+            target.Arrange(new Rect(0, 0, 400, 150));
+            Dispatcher.UIThread.RunJobs(null, TestContext.Current.CancellationToken);
+
             await RenderToFile(target);
             CompareImages(skipImmediate: true);
         }
@@ -59,23 +142,28 @@ namespace Avalonia.Direct2D1.RenderTests.Controls
         [Fact]
         public async Task PipsPager_Preselected_Index()
         {
-            var target = CreateTarget(3);
-            await RenderToFile(target);
-            CompareImages(skipImmediate: true);
-        }
+            var pipsPager = new PipsPager
+            {
+                Template = CreatePipsPagerTemplate(),
+                NumberOfPages = 5,
+                SelectedPageIndex = 3
+            };
 
-        private sealed class CursorFactoryStub : ICursorFactory
-        {
-            public ICursorImpl GetCursor(StandardCursorType cursorType) => new CursorStub();
+            var target = new Border
+            {
+                Padding = new Thickness(20),
+                Background = Brushes.White,
+                Child = pipsPager,
+                Width = 400,
+                Height = 150
+            };
 
-            public ICursorImpl CreateCursor(Bitmap cursor, PixelPoint hotSpot) => new CursorStub();
+            target.Measure(new Size(400, 150));
+            target.Arrange(new Rect(0, 0, 400, 150));
+            Dispatcher.UIThread.RunJobs(null, TestContext.Current.CancellationToken);
 
-            private sealed class CursorStub : ICursorImpl
-            {
-                public void Dispose()
-                {
-                }
-            }
+            await RenderToFile(target);
+            CompareImages(skipImmediate: true);
         }
     }
 }