In order to test if two XElement are equal

XElementDiff.cs

namespace Something.utils
{
    public class XElementDiff
    {
      public static void AssertEqual(XElement actual, XElement source)
      {
        ValuesAreEqual(actual, source);
        TagsAreEqual(actual, source);
        var actualElements = actual.Elements();
        var sourceElements = source.Elements();
        if (actualElements.Count() != sourceElements.Count())
          throw new Exception("actualElements.Count() != sourceElements.Count()");

        for (int i = 0; i < actualElements.Count(); i++)
        {
          AssertEqual(actualElements.ElementAt(i), sourceElements.ElementAt(i));
        }
      }

      private static void TagsAreEqual(XElement actual, XElement source)
      {
        if (!actual.Name.LocalName.Equals(source.Name.LocalName)
          && !actual.Name.NamespaceName.Equals(source.Name.NamespaceName))
          throw new Exception(string.Format("{0}!={1}", actual.Name, source.Name));
      }

      private static void ValuesAreEqual(XElement actual, XElement source)
      {
        if (!actual.Value.Equals(source.Value))
          throw new Exception(string.Format("{0}!={1}", actual.Value, source.Value));
      }
    }
}