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test: WIP datepicker test.

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Dong Bin
2025-02-17 22:52:10 +08:00
parent cadccfd268
commit 8cd3d1e031
2 changed files with 330 additions and 0 deletions
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313
tests/HeadlessTest.Ursa/Controls/DateTimePicker/DatePickerTests.cs Normal file
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using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Headless;
using Avalonia.Headless.XUnit;
using Avalonia.Input;
using Avalonia.Layout;
using Avalonia.LogicalTree;
using Avalonia.Threading;
using HeadlessTest.Ursa.TestHelpers;
using Ursa.Controls;
using DatePicker = Ursa.Controls.DatePicker;
namespace HeadlessTest.Ursa.Controls.DateTimePicker;
public class DatePickerTests
{
[AvaloniaFact]
public void Click_Opens_Popup()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Assert.False(picker.IsDropdownOpen);
Dispatcher.UIThread.RunJobs();
window.MouseDown(new Point(10, 10), MouseButton.Left);
Dispatcher.UIThread.RunJobs();
Assert.True(picker.IsDropdownOpen);
window.MouseDown(new Point(10, 10), MouseButton.Left);
Dispatcher.UIThread.RunJobs();
Assert.True(picker.IsDropdownOpen);
}
[AvaloniaFact]
public void Click_Button_Toggles_Popup()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
var button = picker.GetTemplateChildOfType<Button>(DatePicker.PART_Button);
var position = button?.TranslatePoint(new Point(5, 5), window);
Assert.NotNull(position);
Assert.False(picker.IsDropdownOpen);
Dispatcher.UIThread.RunJobs();
window.MouseDown(position.Value, MouseButton.Left);
window.MouseUp(position.Value, MouseButton.Left);
Dispatcher.UIThread.RunJobs();
Assert.True(picker.IsDropdownOpen);
window.MouseDown(position.Value, MouseButton.Left);
window.MouseUp(position.Value, MouseButton.Left);
Dispatcher.UIThread.RunJobs();
Assert.False(picker.IsDropdownOpen);
}
[AvaloniaFact]
public void Clear_Set_SelectedDate_To_Null()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
picker.SelectedDate = DateTime.Now;
Dispatcher.UIThread.RunJobs();
Assert.NotNull(picker.SelectedDate);
picker.Clear();
Dispatcher.UIThread.RunJobs();
Assert.Null(picker.SelectedDate);
}
[AvaloniaFact]
public void Press_Escape_Closes_Popup()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Assert.False(picker.IsDropdownOpen);
Dispatcher.UIThread.RunJobs();
window.MouseDown(new Point(10, 10), MouseButton.Left);
Dispatcher.UIThread.RunJobs();
Assert.True(picker.IsDropdownOpen);
window.KeyPressQwerty(PhysicalKey.Escape, RawInputModifiers.None);
Assert.False(picker.IsDropdownOpen);
}
[AvaloniaFact]
public void Press_Down_Opens_Popup()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Assert.False(picker.IsDropdownOpen);
Dispatcher.UIThread.RunJobs();
window.MouseDown(new Point(10, 10), MouseButton.Left);
window.KeyPressQwerty(PhysicalKey.ArrowDown, RawInputModifiers.None);
Dispatcher.UIThread.RunJobs();
Assert.True(picker.IsDropdownOpen);
}
[AvaloniaFact]
public void Press_Tab_Closes_Popup()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = new StackPanel()
{
Children =
{
picker,
new TextBox(),
}
};
window.Show();
Assert.False(picker.IsDropdownOpen);
Dispatcher.UIThread.RunJobs();
window.MouseDown(new Point(10, 10), MouseButton.Left);
Dispatcher.UIThread.RunJobs();
Assert.True(picker.IsDropdownOpen);
window.KeyPressQwerty(PhysicalKey.Tab, RawInputModifiers.None);
Assert.False(picker.IsDropdownOpen);
}
[AvaloniaFact]
public void SelectedDate_Set_TextBox_Text()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
DisplayFormat = "yyyy-MM-dd",
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Dispatcher.UIThread.RunJobs();
window.MouseDown(new Point(10, 10), MouseButton.Left);
Dispatcher.UIThread.RunJobs();
var popup = picker.GetTemplateChildOfType<Popup>(DatePicker.PART_Popup);
var calendar = popup.GetLogicalDescendants().OfType<CalendarView>().FirstOrDefault();
calendar?.RaiseEvent(new CalendarDayButtonEventArgs(new DateTime(2025, 2, 17))
{ RoutedEvent = CalendarView.DateSelectedEvent });
Dispatcher.UIThread.RunJobs();
var textBox = picker.GetTemplateChildOfType<TextBox>(DatePicker.PART_TextBox);
Assert.NotNull(textBox);
Assert.Equal("2025-02-17", textBox.Text);
Assert.False(picker.IsDropdownOpen);
}
[AvaloniaFact]
public void Set_SelectedDate_To_Null_Clears_TextBox()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
DisplayFormat = "yyyy-MM-dd",
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Dispatcher.UIThread.RunJobs();
window.MouseDown(new Point(10, 10), MouseButton.Left);
Dispatcher.UIThread.RunJobs();
var popup = picker.GetTemplateChildOfType<Popup>(DatePicker.PART_Popup);
var calendar = popup.GetLogicalDescendants().OfType<CalendarView>().FirstOrDefault();
calendar?.RaiseEvent(new CalendarDayButtonEventArgs(new DateTime(2025, 2, 17))
{ RoutedEvent = CalendarView.DateSelectedEvent });
Dispatcher.UIThread.RunJobs();
var textBox = picker.GetTemplateChildOfType<TextBox>(DatePicker.PART_TextBox);
Assert.NotNull(textBox);
Assert.Equal("2025-02-17", textBox.Text);
Assert.False(picker.IsDropdownOpen);
picker.SelectedDate = null;
Dispatcher.UIThread.RunJobs();
Assert.Null(textBox.Text);
}
[AvaloniaFact]
public void Set_SelectedDate_Updates_TextBox()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
DisplayFormat = "yyyy-MM-dd",
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Dispatcher.UIThread.RunJobs();
var textBox = picker.GetTemplateChildOfType<TextBox>(DatePicker.PART_TextBox);
picker.SelectedDate = new DateTime(2025, 2, 18);
Dispatcher.UIThread.RunJobs();
Assert.Equal("2025-02-18", textBox?.Text);
}
[AvaloniaFact]
public void Set_Valid_TextBox_Text_Updates_SelectedDate()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
DisplayFormat = "yyyy-MM-dd",
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Dispatcher.UIThread.RunJobs();
var textBox = picker.GetTemplateChildOfType<TextBox>(DatePicker.PART_TextBox);
textBox?.RaiseEvent(new TextChangedEventArgs(TextBox.TextChangedEvent));
Dispatcher.UIThread.RunJobs();
Assert.Null(picker.SelectedDate);
textBox?.SetValue(TextBox.TextProperty, "2025-02-18");
Dispatcher.UIThread.RunJobs();
Assert.Equal(new DateTime(2025, 2, 18), picker.SelectedDate);
}
[AvaloniaFact]
public void Set_Invalid_TextBox_Text_Clears_SelectedDate()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
DisplayFormat = "yyyy-MM-dd",
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Dispatcher.UIThread.RunJobs();
var textBox = picker.GetTemplateChildOfType<TextBox>(DatePicker.PART_TextBox);
Dispatcher.UIThread.RunJobs();
Assert.Null(picker.SelectedDate);
textBox?.SetValue(TextBox.TextProperty, "2025-02-18");
Dispatcher.UIThread.RunJobs();
Assert.Equal(new DateTime(2025, 2, 18), picker.SelectedDate);
textBox?.SetValue(TextBox.TextProperty, "2025-02-18-");
Dispatcher.UIThread.RunJobs();
Assert.Null(picker.SelectedDate);
}
[AvaloniaFact]
public void Empty_DisplayFormat_Works()
{
var window = new Window();
var picker = new DatePicker()
{
Width = 300,
DisplayFormat = null,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
window.Content = picker;
window.Show();
Dispatcher.UIThread.RunJobs();
var textBox = picker.GetTemplateChildOfType<TextBox>(DatePicker.PART_TextBox);
textBox?.RaiseEvent(new TextChangedEventArgs(TextBox.TextChangedEvent));
Dispatcher.UIThread.RunJobs();
Assert.Null(picker.SelectedDate);
textBox?.SetValue(TextBox.TextProperty, "2025-02-18");
Dispatcher.UIThread.RunJobs();
Assert.Equal(new DateTime(2025, 2, 18), picker.SelectedDate);
textBox?.SetValue(TextBox.TextProperty, "2025/02/19");
Dispatcher.UIThread.RunJobs();
Assert.Equal(new DateTime(2025, 2, 19), picker.SelectedDate);
}
}

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tests/HeadlessTest.Ursa/TestHelpers/ControlExtensions.cs Normal file
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using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Controls.Templates;
namespace HeadlessTest.Ursa.TestHelpers;
public static class ControlExtensions
{
public static IEnumerable<T> GetTemplateChildrenOfType<T>(this TemplatedControl control) where T: Control
{
return control.GetTemplateChildren().OfType<T>();
}
public static T? GetTemplateChildOfType<T>(this TemplatedControl control, string name) where T : Control
{
return control.GetTemplateChildren().OfType<T>().FirstOrDefault(a => a.Name == name);
}
}