IronRuby.Tests.Tests.MutableString_CompareTo2 C# (CSharp) Method

        public void MutableString_CompareTo2() {
            MutableString a;

            a = MS("α", RubyEncoding.UTF8);
            Assert(a.CompareTo("α") == 0);

            a = MS("ab", RubyEncoding.UTF8);
            Assert(a.CompareTo("ac") < 0);

            a = MS("ﾎ", RubyEncoding.SJIS);
            Assert(a.CompareTo("ﾎ") == 0);

            a = MS(Sjis("ﾎ"), RubyEncoding.SJIS);
            Assert(a.CompareTo("ﾎ") == 0);

            a = MS(new byte[] { 0xa8 }, RubyEncodingOps.KOI8_R);
            Assert(a.CompareTo("╗") == 0);

            a = MS(Encoding.UTF32.GetBytes("α"), RubyEncodingOps.UTF_32LE);
            Assert(a.CompareTo("α") == 0);

            // TODO: invalid characters, surrogates, test ordinality
        }