public void DateTimeNowAndDateTodayAreConverted()
        {
            var text   = "Datetime.now()";
            var csharp = GenericExpressionHelper.ConvertApexDateTimeNowToCSharp(text);

            Assert.AreEqual("DateTime.Now", csharp);

            text   = "Date.today()";
            csharp = GenericExpressionHelper.ConvertApexDateTodayToCSharp(text);
            Assert.AreEqual("DateTime.Today", csharp);

            text = "DateTime.Now";
            var apex = GenericExpressionHelper.ConvertCSharpDateTimeNowToApex(text);

            Assert.AreEqual("Datetime.now()", apex);

            text = "DateTime.Today";
            apex = GenericExpressionHelper.ConvertCSharpDateTimeTodayToApex(text);
            Assert.AreEqual("Date.today()", apex);
        }