Antlr4.Test.StringTemplate.TestRenderers.TestRendererWithFormat C# (CSharp) Метод

        public void TestRendererWithFormat()
        {
            string templates =
                    "dateThing(created) ::= << date: <created; format=\"yyyy.MM.dd\"> >>\n";
            writeFile(tmpdir, "t.stg", templates);
            TemplateGroup group = new TemplateGroupFile(Path.Combine(tmpdir, "t.stg"));
            group.RegisterRenderer(typeof(DateTime), new DateRenderer());
            group.RegisterRenderer(typeof(DateTimeOffset), new DateRenderer());
            Template st = group.GetInstanceOf("dateThing");
            st.Add("created", new DateTime(2005, 7, 5));
            string expecting = " date: 2005.07.05 ";
            string result = st.Render();
            Assert.AreEqual(expecting, result);
        }