public void ManuallyDeclaredPrefixNamespacePairIsNotReflectedInTheXElementSerialization()
{
var element = XElement.Parse("<A/>");
element.Add(new XAttribute(XNamespace.Xmlns + "p", "ns"));
element.Add(new XElement("{ns}B", null));
MemoryStream sourceStream = new MemoryStream();
element.Save(sourceStream);
sourceStream.Position = 0;
// creating the following element with expected output so we can compare
XElement target = XElement.Parse("<A xmlns:p=\"ns\"><p:B /></A>");
MemoryStream targetStream = new MemoryStream();
target.Save(targetStream);
targetStream.Position = 0;
XmlDiff.XmlDiff diff = new XmlDiff.XmlDiff();
Assert.True(diff.Compare(sourceStream, targetStream));
}
