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Reinstated SelectorTests_Template.

pull/39/head
Steven Kirk 11 years ago
parent
9f68e2f2db
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3589e532f3
1 changed files with 100 additions and 93 deletions
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  1. 193
      Tests/Perspex.Styling.UnitTests/SelectorTests_Template.cs

193
Tests/Perspex.Styling.UnitTests/SelectorTests_Template.cs
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@ -9,98 +9,105 @@ namespace Perspex.Styling.UnitTests
using System.Linq;
using System.Reactive.Linq;
using Moq;
using Perspex.Controls;
using Perspex.Styling;
////[TestFixture]
////public class SelectorTests_Template
////{
//// [Fact]
//// public void Control_In_Template_Is_Matched_With_Template_Selector()
//// {
//// var templatedControl = new Mock<ITemplatedControl>();
//// var styleable = templatedControl.As<IStyleable>();
//// this.BuildVisualTree(templatedControl);
//// var border = (Border)templatedControl.Object.VisualChildren.Single();
//// var selector = new Selector().Template().OfType<Border>();
//// Assert.True(ActivatorValue(selector, border));
//// }
//// [Fact]
//// public void Nested_Control_In_Template_Is_Matched_With_Template_Selector()
//// {
//// var templatedControl = new Mock<ITemplatedControl>();
//// var styleable = templatedControl.As<IStyleable>();
//// this.BuildVisualTree(templatedControl);
//// var textBlock = (TextBlock)templatedControl.Object.VisualChildren.Single().VisualChildren.Single();
//// var selector = new Selector().Template().OfType<TextBlock>();
//// Assert.True(ActivatorValue(selector, textBlock));
//// }
//// [Fact]
//// public void Control_In_Template_Is_Matched_With_TypeOf_TemplatedControl()
//// {
//// var templatedControl = new Mock<TestTemplatedControl>();
//// this.BuildVisualTree(templatedControl);
//// var border = (Border)templatedControl.Object.VisualChildren.Single();
//// var selector = new Selector().OfType(templatedControl.Object.GetType()).Template().OfType<Border>();
//// Assert.True(ActivatorValue(selector,border));
//// }
//// [Fact]
//// public void Control_In_Template_Is_Matched_With_Correct_TypeOf_And_Class_Of_TemplatedControl()
//// {
//// var templatedControl = new Mock<TestTemplatedControl>();
//// this.BuildVisualTree(templatedControl);
//// templatedControl.Setup(x => x.Classes).Returns(new Classes("foo"));
//// var border = (Border)templatedControl.Object.VisualChildren.Single();
//// var selector = new Selector().OfType(templatedControl.Object.GetType()).Class("foo").Template().OfType<Border>();
//// Assert.True(ActivatorValue(selector, border));
//// }
//// [Fact]
//// public void Control_In_Template_Is_Not_Matched_With_Correct_TypeOf_And_Wrong_Class_Of_TemplatedControl()
//// {
//// var templatedControl = new Mock<TestTemplatedControl>();
//// this.BuildVisualTree(templatedControl);
//// templatedControl.Setup(x => x.Classes).Returns(new Classes("bar"));
//// var border = (Border)templatedControl.Object.VisualChildren.Single();
//// var selector = new Selector().OfType(templatedControl.Object.GetType()).Class("foo").Template().OfType<Border>();
//// Assert.False(ActivatorValue(selector, border));
//// }
//// private static bool ActivatorValue(Selector selector, IStyleable control)
//// {
//// return selector.GetActivator(control).Take(1).ToEnumerable().Single();
//// }
//// private void BuildVisualTree<T>(Mock<T> templatedControl) where T : class, ITemplatedControl
//// {
//// templatedControl.Setup(x => x.VisualChildren).Returns(new[]
//// {
//// new Border
//// {
//// TemplatedParent = templatedControl.Object,
//// Content = new TextBlock
//// {
//// TemplatedParent = templatedControl.Object,
//// },
//// },
//// });
//// }
////}
using Perspex.VisualTree;
using Xunit;
public class SelectorTests_Template
{
[Fact]
public void Control_In_Template_Is_Matched_With_Template_Selector()
{
var target = new Mock<IVisual>();
var templatedControl = target.As<ITemplatedControl>();
this.BuildVisualTree(target);
var border = (Border)target.Object.GetVisualChildren().Single();
var selector = new Selector().Template().OfType<Border>();
Assert.True(ActivatorValue(selector, border));
}
[Fact]
public void Nested_Control_In_Template_Is_Matched_With_Template_Selector()
{
var target = new Mock<IVisual>();
var templatedControl = target.As<ITemplatedControl>();
this.BuildVisualTree(target);
var textBlock = (TextBlock)target.Object.VisualChildren.Single().VisualChildren.Single();
var selector = new Selector().Template().OfType<TextBlock>();
Assert.True(ActivatorValue(selector, textBlock));
}
[Fact]
public void Control_In_Template_Is_Matched_With_TypeOf_TemplatedControl()
{
var target = new Mock<IVisual>();
var templatedControl = target.As<ITemplatedControl>();
this.BuildVisualTree(target);
var border = (Border)target.Object.VisualChildren.Single();
var selector = new Selector().OfType(templatedControl.Object.GetType()).Template().OfType<Border>();
Assert.True(ActivatorValue(selector, border));
}
[Fact]
public void Control_In_Template_Is_Matched_With_Correct_TypeOf_And_Class_Of_TemplatedControl()
{
var target = new Mock<IVisual>();
var templatedControl = target.As<ITemplatedControl>();
var styleable = target.As<IStyleable>();
this.BuildVisualTree(target);
styleable.Setup(x => x.Classes).Returns(new Classes("foo"));
var border = (Border)target.Object.VisualChildren.Single();
var selector = new Selector().OfType(templatedControl.Object.GetType()).Class("foo").Template().OfType<Border>();
Assert.True(ActivatorValue(selector, border));
}
[Fact]
public void Control_In_Template_Is_Not_Matched_With_Correct_TypeOf_And_Wrong_Class_Of_TemplatedControl()
{
var target = new Mock<IVisual>();
var templatedControl = target.As<ITemplatedControl>();
var styleable = target.As<IStyleable>();
this.BuildVisualTree(target);
styleable.Setup(x => x.Classes).Returns(new Classes("bar"));
var border = (Border)target.Object.VisualChildren.Single();
var selector = new Selector().OfType(templatedControl.Object.GetType()).Class("foo").Template().OfType<Border>();
Assert.False(ActivatorValue(selector, border));
}
private static bool ActivatorValue(Selector selector, IStyleable control)
{
return selector.GetActivator(control).Take(1).ToEnumerable().Single();
}
private void BuildVisualTree<T>(Mock<T> templatedControl) where T : class, IVisual
{
templatedControl.Setup(x => x.VisualChildren).Returns(new Controls
{
new Border
{
[Border.TemplatedParentProperty] = templatedControl.Object,
Content = new TextBlock
{
[Border.TemplatedParentProperty] = templatedControl.Object,
},
},
});
}
}
}

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