Antlr4.Runtime.Test.TestIntervalSet.TestMergeWithDoubleOverlap C# (CSharp) Method

        public void TestMergeWithDoubleOverlap()
        {
            IntervalSet s = IntervalSet.Of(1, 10);
            s.Add(20, 30);
            s.Add(5, 25); // overlaps two!
            String expecting = "{1..30}";
            String result = s.ToString();
            Assert.AreEqual(expecting, result);
        }