/// <summary>
        /// Load test result from xml.
        /// </summary>
        /// <param name="element"></param>
        /// <returns></returns>
        public static NUnitTestResults Load(XElement element)
        {
            var testresult = new NUnitTestResults(element);

            foreach (var el in element.Elements("test-suite"))
            {
                var testsuite = TestSuite.Load(el);
                testresult.Add(testsuite);
            }

            return(testresult);
        }
    /// <summary>
    /// Load test result from xml.
    /// </summary>
    /// <param name="element"></param>
    /// <returns></returns>
    public static NUnitTestResults Load( XElement element )
    {
      var testresult = new NUnitTestResults( element );

      foreach( var el in element.Elements( "test-suite" ) )
      {
        var testsuite = TestSuite.Load( el );
        testresult.Add( testsuite );
      }

      return testresult;
    }