public void WriteHeadersFromXElementTest()
        {
            XElement parentNode = _parentNodes[0];
            string   expected   = expectedXmlHeaders;
            string   actual     = CSVFormatter_Accessor.WriteHeaders(parentNode, null);

            Assert.AreEqual(expected, actual);
        }
        public void WriteHeadersFromRulesTest()
        {
            XElement parentNode = _parentNodes[0];
            string   expected   = expectedFormatRuleHeaders;
            string   actual;

            actual = CSVFormatter_Accessor.WriteHeaders(parentNode, _rules);
            Assert.AreEqual(expected, actual);
        }