97 lines
2.8 KiB
C#
97 lines
2.8 KiB
C#
using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Headless;
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using Avalonia.Headless.XUnit;
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using Avalonia.Input;
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using Avalonia.Threading;
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using Avalonia.VisualTree;
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using Ursa.Controls;
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namespace HeadlessTest.Ursa.Controls.AnchorTests;
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public class Tests
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{
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[AvaloniaFact]
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public async void Click_Anchor_With_Mouse_Should_Update_Scroll_Offset()
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{
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var window = new Window()
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{
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Width = 500,
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Height = 500,
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};
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var view = new TestView();
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window.Content = view;
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window.Show();
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var anchor = view.FindControl<Anchor>("Anchor");
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var scrollViewer = view.FindControl<ScrollViewer>("ScrollViewer");
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var item4 = view.FindControl<AnchorItem>("Item4");
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Assert.NotNull(anchor);
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Assert.NotNull(scrollViewer);
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Assert.NotNull(item4);
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var transltion = item4.TranslatePoint(new Point(0, 0), window);
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Assert.Equal(0, scrollViewer.Offset.Y);
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// Simulate a click on the anchor
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window.MouseDown(new Point(10, transltion.Value.Y+10), MouseButton.Left);
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Dispatcher.UIThread.RunJobs();
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await Task.Delay(800);
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Assert.True(item4.IsSelected);
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Assert.Equal(300.0 * 3, scrollViewer.Offset.Y, 50.0);
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}
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[AvaloniaFact]
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public async void Change_Scroll_Offset_Should_Update_Selected_Item()
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{
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var window = new Window()
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{
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Width = 500,
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Height = 500,
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};
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var view = new TestView();
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window.Content = view;
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window.Show();
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var anchor = view.FindControl<Anchor>("Anchor");
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var scrollViewer = view.FindControl<ScrollViewer>("ScrollViewer");
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var item1 = view.FindControl<AnchorItem>("Item1");
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var item2 = view.FindControl<AnchorItem>("Item2");
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var item4 = view.FindControl<AnchorItem>("Item4");
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Assert.NotNull(anchor);
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Assert.NotNull(scrollViewer);
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Assert.NotNull(item1);
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Assert.NotNull(item2);
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Assert.NotNull(item4);
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Dispatcher.UIThread.RunJobs();
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Assert.True(item1.IsSelected);
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Assert.False(item2.IsSelected);
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// Change the scroll offset
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scrollViewer.Offset = new Vector(0, 310.0);
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Dispatcher.UIThread.RunJobs();
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// Check if the second item is selected
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Assert.True(item2.IsSelected);
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Assert.False(item4.IsSelected);
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}
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[AvaloniaFact]
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public void MVVM_Support()
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{
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var window = new Window();
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var view = new TestView2();
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window.Content = view;
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window.Show();
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Dispatcher.UIThread.RunJobs();
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var items = window.GetVisualDescendants().OfType<AnchorItem>().ToList();
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Assert.NotEmpty(items);
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Assert.Equal(10, items.Count);
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}
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} |