Antlr4.Test.StringTemplate.TestGroupSyntax.TestNestedTemplateInGroupFile C# (CSharp) Метод

        public void TestNestedTemplateInGroupFile()
        {
            string templates =
                "t(a) ::= \"<a:{x | <x:{y | <y>}>}>\"" + Environment.NewLine;

            writeFile(tmpdir, "t.stg", templates);
            TemplateGroup group = new TemplateGroupFile(Path.Combine(tmpdir, "t.stg"));
            string expected =
                "t(a) ::= <<" + Environment.NewLine +
                "<a:{x | <x:{y | <y>}>}>" + Environment.NewLine +
                ">>" + Environment.NewLine;
            string result = group.Show();
            Assert.AreEqual(expected, result);
        }