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DynamicResource merged dictionary tests.

pull/1136/head
Steven Kirk 9 years ago
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91387a74e1
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56c06be403
1 changed files with 155 additions and 0 deletions
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  1. 155
      tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/DynamicResourceExtensionTests.cs

155
tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/DynamicResourceExtensionTests.cs
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@ -76,6 +76,68 @@ namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions
</Style>
</UserControl.Styles>
<Border Name='border' Background='{DynamicResource brush}'/>
</UserControl>";
var loader = new AvaloniaXamlLoader();
var userControl = (UserControl)loader.Load(xaml);
var border = userControl.FindControl<Border>("border");
DelayedBinding.ApplyBindings(border);
var brush = (SolidColorBrush)border.Background;
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
[Fact]
public void DynamicResource_From_MergedDictionary_Can_Be_Assigned_To_Property()
{
var xaml = @"
<UserControl xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary>
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush>
</ResourceDictionary>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
<Border Name='border' Background='{DynamicResource brush}'/>
</UserControl>";
var loader = new AvaloniaXamlLoader();
var userControl = (UserControl)loader.Load(xaml);
var border = userControl.FindControl<Border>("border");
DelayedBinding.ApplyBindings(border);
var brush = (SolidColorBrush)border.Background;
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
[Fact]
public void DynamicResource_From_MergedDictionary_In_Style_Can_Be_Assigned_To_Property()
{
var xaml = @"
<UserControl xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<UserControl.Styles>
<Style>
<Style.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary>
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush>
</ResourceDictionary>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Style.Resources>
</Style>
</UserControl.Styles>
<Border Name='border' Background='{DynamicResource brush}'/>
</UserControl>";
@ -399,6 +461,99 @@ namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
[Fact]
public void DynamicResource_Tracks_Added_MergedResource()
{
var xaml = @"
<UserControl xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
<Border Name='border' Background='{DynamicResource brush}'/>
</UserControl>";
var loader = new AvaloniaXamlLoader();
var userControl = (UserControl)loader.Load(xaml);
var border = userControl.FindControl<Border>("border");
DelayedBinding.ApplyBindings(border);
Assert.Null(border.Background);
userControl.Resources.MergedDictionaries[0].Add("brush", new SolidColorBrush(0xff506070));
var brush = (SolidColorBrush)border.Background;
Assert.NotNull(brush);
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
[Fact]
public void DynamicResource_Tracks_Added_MergedResource_Dictionary()
{
var xaml = @"
<UserControl xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<Border Name='border' Background='{DynamicResource brush}'/>
</UserControl>";
var loader = new AvaloniaXamlLoader();
var userControl = (UserControl)loader.Load(xaml);
var border = userControl.FindControl<Border>("border");
DelayedBinding.ApplyBindings(border);
Assert.Null(border.Background);
var dictionary = new ResourceDictionary
{
{ "brush", new SolidColorBrush(0xff506070) },
};
userControl.Resources.MergedDictionaries.Add(dictionary);
var brush = (SolidColorBrush)border.Background;
Assert.NotNull(brush);
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
[Fact]
public void DynamicResource_Tracks_Added_Style_MergedResource_Dictionary()
{
var xaml = @"
<UserControl xmlns='https://github.com/avaloniaui'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<UserControl.Styles>
<Style>
</Style>
</UserControl.Styles>
<Border Name='border' Background='{DynamicResource brush}'/>
</UserControl>";
var loader = new AvaloniaXamlLoader();
var userControl = (UserControl)loader.Load(xaml);
var border = userControl.FindControl<Border>("border");
DelayedBinding.ApplyBindings(border);
Assert.Null(border.Background);
var dictionary = new ResourceDictionary
{
{ "brush", new SolidColorBrush(0xff506070) },
};
((Style)userControl.Styles[0]).Resources.MergedDictionaries.Add(dictionary);
var brush = (SolidColorBrush)border.Background;
Assert.NotNull(brush);
Assert.Equal(0xff506070, brush.Color.ToUint32());
}
[Fact]
public void DynamicResource_Can_Be_Found_Across_Xaml_Style_Files()
{

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