Antlr4.Runtime.Test.TestIntervalSet.TestRangeAndIsolatedElement C# (CSharp) Метод

        public void TestRangeAndIsolatedElement()
        {
            IntervalSet s = IntervalSet.Of('a', 'z');
            IntervalSet s2 = IntervalSet.Of('d');
            String expecting = "100";
            String result = (s.And(s2)).ToString();
            Assert.AreEqual(expecting, result);
        }