Benedikt Stebner
3 years ago
committed by
GitHub
GitHub
15 changed files with 728 additions and 406 deletions
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using Avalonia.Data.Core; |
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using Xunit; |
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namespace Avalonia.Base.UnitTests.Data; |
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public class ReflectionClrPropertyInfoTests |
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{ |
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public class TestClass |
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{ |
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public string Test { get; set; } |
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} |
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[Fact] |
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public void Can_Compile() |
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{ |
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var propertyInfo = new ReflectionClrPropertyInfo( |
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typeof(TestClass).GetProperty(nameof(TestClass.Test))!); |
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var target = new TestClass(); |
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const string result = "qwerty"; |
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propertyInfo.Set(target, result); |
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Assert.Equal(result, target.Test); |
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Assert.Equal(result, (string)propertyInfo.Get(target)); |
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} |
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} |
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@ -0,0 +1,205 @@ |
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using System.Collections.Generic; |
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using Avalonia.Controls; |
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using Avalonia.Input; |
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using Avalonia.UnitTests; |
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using Moq; |
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using Xunit; |
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namespace Avalonia.Base.UnitTests.Input |
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{ |
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public class AccessKeyHandlerTests |
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{ |
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[Fact] |
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public void Should_Raise_Key_Events_For_Unregistered_Access_Key() |
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{ |
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var root = new TestRoot(); |
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var target = new AccessKeyHandler(); |
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var events = new List<string>(); |
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target.SetOwner(root); |
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root.KeyDown += (s, e) => events.Add($"KeyDown {e.Key}"); |
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root.KeyUp += (s, e) => events.Add($"KeyUp {e.Key}"); |
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KeyDown(root, Key.LeftAlt); |
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KeyDown(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.LeftAlt); |
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Assert.Equal(new[] |
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{ |
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"KeyDown LeftAlt", |
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"KeyDown A", |
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"KeyUp A", |
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"KeyUp LeftAlt", |
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}, events); |
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} |
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[Fact] |
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public void Should_Raise_Key_Events_For_Unregistered_Access_Key_With_MainMenu() |
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{ |
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var root = new TestRoot(); |
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var target = new AccessKeyHandler(); |
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var menu = Mock.Of<IMainMenu>(); |
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var events = new List<string>(); |
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target.SetOwner(root); |
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target.MainMenu = menu; |
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root.KeyDown += (s, e) => events.Add($"KeyDown {e.Key}"); |
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root.KeyUp += (s, e) => events.Add($"KeyUp {e.Key}"); |
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KeyDown(root, Key.LeftAlt); |
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KeyDown(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.LeftAlt); |
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Assert.Equal(new[] |
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{ |
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"KeyDown LeftAlt", |
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"KeyDown A", |
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"KeyUp A", |
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"KeyUp LeftAlt", |
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}, events); |
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} |
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[Fact] |
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public void Should_Raise_Key_Events_For_Alt_Key() |
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{ |
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var root = new TestRoot(); |
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var target = new AccessKeyHandler(); |
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var events = new List<string>(); |
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target.SetOwner(root); |
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root.KeyDown += (s, e) => events.Add($"KeyDown {e.Key}"); |
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root.KeyUp += (s, e) => events.Add($"KeyUp {e.Key}"); |
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KeyDown(root, Key.LeftAlt); |
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KeyUp(root, Key.LeftAlt); |
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Assert.Equal(new[] |
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{ |
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"KeyDown LeftAlt", |
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"KeyUp LeftAlt", |
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}, events); |
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} |
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[Fact] |
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public void Should_Raise_Key_Events_For_Alt_Key_With_MainMenu() |
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{ |
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var root = new TestRoot(); |
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var target = new AccessKeyHandler(); |
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var menu = new Mock<IMainMenu>(); |
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var events = new List<string>(); |
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menu.SetupAllProperties(); |
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menu.Setup(x => x.Open()).Callback(() => menu.Setup(x => x.IsOpen).Returns(true)); |
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target.SetOwner(root); |
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target.MainMenu = menu.Object; |
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root.KeyDown += (s, e) => events.Add($"KeyDown {e.Key}"); |
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root.KeyUp += (s, e) => events.Add($"KeyUp {e.Key}"); |
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KeyDown(root, Key.LeftAlt); |
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KeyUp(root, Key.LeftAlt); |
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KeyDown(root, Key.LeftAlt); |
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KeyUp(root, Key.LeftAlt); |
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Assert.Equal(new[] |
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{ |
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"KeyDown LeftAlt", |
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"KeyUp LeftAlt", |
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"KeyDown LeftAlt", |
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"KeyUp LeftAlt", |
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}, events); |
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} |
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[Fact] |
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public void Should_Raise_Key_Events_For_Registered_Access_Key() |
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{ |
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var button = new Button(); |
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var root = new TestRoot(button); |
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var target = new AccessKeyHandler(); |
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var events = new List<string>(); |
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target.SetOwner(root); |
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target.Register('A', button); |
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root.KeyDown += (s, e) => events.Add($"KeyDown {e.Key}"); |
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root.KeyUp += (s, e) => events.Add($"KeyUp {e.Key}"); |
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KeyDown(root, Key.LeftAlt); |
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KeyDown(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.LeftAlt); |
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// This differs from WPF which doesn't raise the `A` key event, but matches UWP.
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Assert.Equal(new[] |
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{ |
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"KeyDown LeftAlt", |
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"KeyDown A", |
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"KeyUp A", |
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"KeyUp LeftAlt", |
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}, events); |
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} |
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[Fact] |
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public void Should_Raise_AccessKeyPressed_For_Registered_Access_Key() |
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{ |
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var button = new Button(); |
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var root = new TestRoot(button); |
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var target = new AccessKeyHandler(); |
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var raised = 0; |
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target.SetOwner(root); |
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target.Register('A', button); |
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button.AddHandler(AccessKeyHandler.AccessKeyPressedEvent, (s, e) => ++raised); |
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KeyDown(root, Key.LeftAlt); |
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Assert.Equal(0, raised); |
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KeyDown(root, Key.A, KeyModifiers.Alt); |
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Assert.Equal(1, raised); |
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KeyUp(root, Key.A, KeyModifiers.Alt); |
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KeyUp(root, Key.LeftAlt); |
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Assert.Equal(1, raised); |
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} |
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[Fact] |
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public void Should_Open_MainMenu_On_Alt_KeyUp() |
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{ |
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var root = new TestRoot(); |
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var target = new AccessKeyHandler(); |
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var menu = new Mock<IMainMenu>(); |
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target.SetOwner(root); |
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target.MainMenu = menu.Object; |
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KeyDown(root, Key.LeftAlt); |
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menu.Verify(x => x.Open(), Times.Never); |
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KeyUp(root, Key.LeftAlt); |
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menu.Verify(x => x.Open(), Times.Once); |
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} |
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private static void KeyDown(IInputElement target, Key key, KeyModifiers modifiers = KeyModifiers.None) |
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{ |
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target.RaiseEvent(new KeyEventArgs |
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{ |
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RoutedEvent = InputElement.KeyDownEvent, |
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Key = key, |
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KeyModifiers = modifiers, |
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}); |
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} |
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private static void KeyUp(IInputElement target, Key key, KeyModifiers modifiers = KeyModifiers.None) |
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{ |
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target.RaiseEvent(new KeyEventArgs |
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{ |
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RoutedEvent = InputElement.KeyUpEvent, |
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Key = key, |
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KeyModifiers = modifiers, |
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}); |
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} |
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} |
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} |
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