public void PopupRoot_Should_Have_Template_Applied()
{
using (CreateServices())
{
var target = new Popup();
var child = new Control();
target.Open();
Assert.Equal(1, target.PopupRoot.GetVisualChildren().Count());
var templatedChild = target.PopupRoot.GetVisualChildren().Single();
Assert.IsType<ContentPresenter>(templatedChild);
Assert.Equal(target.PopupRoot, ((IControl)templatedChild).TemplatedParent);
}
}
public void PopupRoot_Should_Have_Popup_As_LogicalParent()
{
using (CreateServices())
{
var target = new Popup();
target.Open();
Assert.Equal(target, target.PopupRoot.Parent);
Assert.Equal(target, target.PopupRoot.GetLogicalParent());
}
}
public void PopupRoot_Should_Be_Detached_From_Logical_Tree_When_Popup_Is_Detached()
{
using (CreateServices())
{
var target = new Popup();
var root = new TestRoot { Child = target };
target.Open();
var popupRoot = (ILogical)target.PopupRoot;
Assert.True(popupRoot.IsAttachedToLogicalTree);
root.Child = null;
Assert.False(((ILogical)target).IsAttachedToLogicalTree);
}
}
public void PopupRoot_Should_Have_Null_VisualParent()
{
using (CreateServices())
{
var target = new Popup();
target.Open();
Assert.Null(target.PopupRoot.GetVisualParent());
}
}
