Antlr4.Test.StringTemplate.TestSyntaxErrors.TestNonterminatedComment C# (CSharp) Method

        public void TestNonterminatedComment()
        {
            string templates = "foo() ::= << <!foo> >>";
            writeFile(tmpdir, "t.stg", templates);

            TemplateGroupFile group;
            ITemplateErrorListener errors = new ErrorBuffer();
            group = new TemplateGroupFile(Path.Combine(tmpdir, "t.stg"));
            group.Listener = errors;
            group.Load(); // force load
            string expected =
                "t.stg 1:20: Nonterminated comment starting at 1:1: '!>' missing" + newline;
            string result = errors.ToString();
            Assert.AreEqual(expected, result);
        }