public void Should_strip_multiple_object_references_from_document()
{
const string tmpl1 = "<tmpl0 Parent='{x:Reference __ReferenceID1}'><Reference>__ReferenceID1</Reference></tmpl0>";
var doc1 = XDocument.Parse(tmpl1);
var proc = new XamlPostProcessor();
var ran = proc.ForAllElements(doc1.Descendants(), e => proc.StripObjectReferences(e));
Assert.IsTrue(ran);
var root = doc1.Document.Root;
Assert.IsFalse(root.HasAttributes);
Assert.IsTrue(root.IsEmpty);
}
public void Should_strip_object_references_everywhere()
{
const string tmpl1 = "<tmpl1 Assoc='{x:Reference __ReferenceID1}' />";
var e1 = XElement.Parse(tmpl1);
const string tmpl2 = "<tmpl1 Assoc='{x:Reference __ReferenceID1}' Children='{x:Reference __ReferenceID1}' />";
var e2 = XElement.Parse(tmpl2);
const string tmpl3 = "<tmpl0 Assoc='{x:Reference __ReferenceID1}'><tmpl1 Assoc='{x:Reference __ReferenceID1}' /></tmpl0>";
var e3 = XElement.Parse(tmpl3);
const string tmpl4 = "<tmpl0 Assoc='{x:Reference __ReferenceID1}'><Reference>__ReferenceID1</Reference></tmpl0>";
var e4 = XElement.Parse(tmpl4);
const string tmpl5 = "<tmpl0 Parent='{x:Reference Obj2}'><Reference>__ReferenceID1</Reference></tmpl0>";
var e5 = XElement.Parse(tmpl5);
string tmpl6 = $"<Grid.Parent xmlns:x='{Uri}'><x:Reference>__ReferenceID0</x:Reference></Grid.Parent>";
var e6 = XElement.Parse(tmpl6);
var proc = new XamlPostProcessor();
proc.StripObjectReferences(e1);
proc.StripObjectReferences(e2);
proc.StripObjectReferences(e3);
proc.StripObjectReferences(e4);
proc.StripObjectReferences(e5);
proc.StripObjectReferences(e6);
Assert.IsFalse(e1.HasAttributes);
Assert.IsFalse(e2.HasAttributes);
Assert.IsFalse(e3.HasAttributes);
Assert.IsFalse((e3.LastNode as XElement).HasAttributes);
Assert.IsFalse(e4.HasAttributes);
Assert.IsNull(e4.LastNode);
Assert.IsFalse(e5.HasAttributes);
Assert.IsTrue(e6.IsEmpty);
}