public void Should_rename_design_surface_elements()
{
var proc = new XamlPostProcessor();
var doc = proc.LoadDocument(XAMLTests.DesignSurfaceElement);
var all = doc.Document?.Root?.DescendantsAndSelf().ToArray();
proc.RenameDesignSurfaceElements();
Assert.AreEqual(XamlPostProcessor.ContentPageElement, doc.Document?.Root?.Name.LocalName);
var parent = all.Any(e => e.Name.LocalName == "ContentPage.Parent");
Assert.IsTrue(parent, "Parent");
var other = all.Any(e => e.Name.LocalName == "Other");
Assert.IsTrue(other, "Other");
}