Antlr4.Test.StringTemplate.TestEarlyEvaluation.TestEarlyEvalOfMapInIfExpr C# (CSharp) Метод

        public void TestEarlyEvalOfMapInIfExpr()
        {
            string templates =
                    "m ::= [\n" +
                    "	\"parrt\": \"value\",\n" +
                    "	default: \"other\"\n" +
                    "]\n" +
                    "main(x) ::= << p<x>t: <m.({p<x>t})>, <if(m.({p<x>t}))>if<else>else<endif> >>\n";
            writeFile(tmpdir, "t.stg", templates);

            TemplateGroup group = new TemplateGroupFile(tmpdir + "/t.stg");

            Template st = group.GetInstanceOf("main");

            st.Add("x", null);
            string s = st.Render();
            Assert.AreEqual(" pt: other, if ", s);

            st.Add("x", "arr");
            s = st.Render();
            Assert.AreEqual(" parrt: value, if ", s);
        }