Antlr4.Test.StringTemplate.TestCoreBasics.TestCharLiterals C# (CSharp) Method

        public void TestCharLiterals()
        {
            Template st = new Template(
                    "Foo <\\n><\\n><\\t> bar\n"
                    );
            StringWriter sw = new StringWriter();
            st.Write(new AutoIndentWriter(sw, "\n")); // force \n as newline
            string result = sw.ToString();
            string expecting = "Foo \n\n\t bar\n";     // expect \n in output
            Assert.AreEqual(expecting, result);

            st = new Template(
                    "Foo <\\n><\\t> bar" + newline);
            sw = new StringWriter();
            st.Write(new AutoIndentWriter(sw, "\n")); // force \n as newline
            expecting = "Foo \n\t bar\n";     // expect \n in output
            result = sw.ToString();
            Assert.AreEqual(expecting, result);

            st = new Template(
                    "Foo<\\ >bar<\\n>");
            sw = new StringWriter();
            st.Write(new AutoIndentWriter(sw, "\n")); // force \n as newline
            result = sw.ToString();
            expecting = "Foo bar\n"; // forced \n
            Assert.AreEqual(expecting, result);
        }