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@ -8,119 +8,120 @@ namespace Perspex.Styling.UnitTests |
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using System; |
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using System.Collections.Generic; |
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using Perspex.Controls; |
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using Perspex.Styling; |
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////[TestFixture]
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////public class StyleTests
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////{
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//// [Fact]
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//// public void Style_With_Only_Type_Selector_Should_Update_Value()
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//// {
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//// Style style = new Style(x => x.OfType<Class1>())
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//// {
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//// Setters = new[]
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//// {
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//// new Setter(Class1.FooProperty, "Foo"),
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//// },
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//// };
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//// var target = new Class1();
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//// style.Attach(target);
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//// Assert.Equal("Foo", target.Foo);
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//// }
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//// [Fact]
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//// public void Style_With_Class_Selector_Should_Update_And_Restore_Value()
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//// {
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//// Style style = new Style(x => x.OfType<Class1>().Class("foo"))
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//// {
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//// Setters = new[]
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//// {
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//// new Setter(Class1.FooProperty, "Foo"),
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//// },
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//// };
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//// var target = new Class1();
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//// style.Attach(target);
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//// Assert.Equal("foodefault", target.Foo);
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//// target.Classes.Add("foo");
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//// Assert.Equal("Foo", target.Foo);
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//// target.Classes.Remove("foo");
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//// Assert.Equal("foodefault", target.Foo);
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//// }
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//// [Fact]
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//// public void LocalValue_Should_Override_Style()
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//// {
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//// Style style = new Style(x => x.OfType<Class1>())
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//// {
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//// Setters = new[]
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//// {
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//// new Setter(Class1.FooProperty, "Foo"),
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//// },
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//// };
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//// var target = new Class1
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//// {
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//// Foo = "Original",
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//// };
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//// style.Attach(target);
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//// Assert.Equal("Original", target.Foo);
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//// }
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//// [Fact]
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//// public void Later_Styles_Should_Override_Earlier()
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//// {
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//// Styles styles = new Styles
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//// {
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//// new Style(x => x.OfType<Class1>().Class("foo"))
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//// {
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//// Setters = new[]
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//// {
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//// new Setter(Class1.FooProperty, "Foo"),
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//// },
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//// },
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//// new Style(x => x.OfType<Class1>().Class("foo"))
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//// {
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//// Setters = new[]
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//// {
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//// new Setter(Class1.FooProperty, "Bar"),
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//// },
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//// }
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//// };
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//// var target = new Class1();
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//// List<string> values = new List<string>();
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//// target.GetObservable(Class1.FooProperty).Subscribe(x => values.Add(x));
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//// styles.Attach(target);
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//// target.Classes.Add("foo");
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//// target.Classes.Remove("foo");
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//// Assert.Equal(new[] { "foodefault", "Foo", "Bar", "foodefault" }, values);
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//// }
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//// private class Class1 : Control
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//// {
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//// public static readonly PerspexProperty<string> FooProperty =
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//// PerspexProperty.Register<Class1, string>("Foo", "foodefault");
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//// public string Foo
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//// {
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//// get { return this.GetValue(FooProperty); }
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//// set { this.SetValue(FooProperty, value); }
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//// }
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//// protected override Size MeasureOverride(Size availableSize)
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//// {
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//// throw new NotImplementedException();
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//// }
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//// }
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////}
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using Xunit; |
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public class StyleTests |
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{ |
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[Fact] |
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public void Style_With_Only_Type_Selector_Should_Update_Value() |
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{ |
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Style style = new Style(x => x.OfType<Class1>()) |
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{ |
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Setters = new[] |
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{ |
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new Setter(Class1.FooProperty, "Foo"), |
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}, |
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}; |
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var target = new Class1(); |
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style.Attach(target); |
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Assert.Equal("Foo", target.Foo); |
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} |
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[Fact] |
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public void Style_With_Class_Selector_Should_Update_And_Restore_Value() |
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{ |
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Style style = new Style(x => x.OfType<Class1>().Class("foo")) |
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{ |
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Setters = new[] |
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{ |
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new Setter(Class1.FooProperty, "Foo"), |
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}, |
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}; |
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var target = new Class1(); |
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style.Attach(target); |
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Assert.Equal("foodefault", target.Foo); |
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target.Classes.Add("foo"); |
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Assert.Equal("Foo", target.Foo); |
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target.Classes.Remove("foo"); |
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Assert.Equal("foodefault", target.Foo); |
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} |
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[Fact] |
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public void LocalValue_Should_Override_Style() |
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{ |
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Style style = new Style(x => x.OfType<Class1>()) |
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{ |
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Setters = new[] |
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{ |
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new Setter(Class1.FooProperty, "Foo"), |
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}, |
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}; |
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var target = new Class1 |
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{ |
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Foo = "Original", |
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}; |
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style.Attach(target); |
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Assert.Equal("Original", target.Foo); |
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} |
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[Fact] |
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public void Later_Styles_Should_Override_Earlier() |
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{ |
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Styles styles = new Styles |
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{ |
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new Style(x => x.OfType<Class1>().Class("foo")) |
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{ |
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Setters = new[] |
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{ |
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new Setter(Class1.FooProperty, "Foo"), |
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}, |
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}, |
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new Style(x => x.OfType<Class1>().Class("foo")) |
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{ |
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Setters = new[] |
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{ |
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new Setter(Class1.FooProperty, "Bar"), |
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}, |
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} |
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}; |
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var target = new Class1(); |
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List<string> values = new List<string>(); |
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target.GetObservable(Class1.FooProperty).Subscribe(x => values.Add(x)); |
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styles.Attach(target); |
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target.Classes.Add("foo"); |
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target.Classes.Remove("foo"); |
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Assert.Equal(new[] { "foodefault", "Foo", "Bar", "foodefault" }, values); |
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} |
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private class Class1 : Control |
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{ |
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public static readonly PerspexProperty<string> FooProperty = |
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PerspexProperty.Register<Class1, string>("Foo", "foodefault"); |
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public string Foo |
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{ |
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get { return this.GetValue(FooProperty); } |
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set { this.SetValue(FooProperty, value); } |
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} |
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protected override Size MeasureOverride(Size availableSize) |
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{ |
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throw new NotImplementedException(); |
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} |
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} |
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} |
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} |
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