IronRuby.Tests.Tests.Inspect1 C# (CSharp) Method

        private void Inspect1() {
            const char sq = '\'';

            var sjisEncoding = RubyEncoding.KCodeSJIS.StrictEncoding;
            // あ
            var sjisWide = new byte[] { 0x82, 0xa0 };
            // \u{12345} in UTF-8:
            var utf8 = new byte[] { 0xF0, 0x92, 0x8D, 0x85 };
            // surrogates: U+d808 U+df45 
            var utf16 = Encoding.UTF8.GetString(utf8);

            string s;

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), Context, false, sq).ToString();
            Assert(s == @"'\360\222\215\205'");

            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.Binary), Context, true, sq).ToString();
            Assert(s == @"'\360\222\215\205'");

            Context.KCode = RubyEncoding.KCodeUTF8;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.KCodeUTF8), Context, false, sq).ToString();
            Assert(s == "'" + utf16 + "'");

            // incomplete character:
            Context.KCode = RubyEncoding.KCodeUTF8;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(new byte[] { 0xF0, 0x92 }, RubyEncoding.KCodeUTF8), Context, false, sq).ToString();
            Assert(s == @"'\360\222'");

            Context.KCode = RubyEncoding.KCodeUTF8;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.KCodeSJIS), Context, false, sq).ToString();
            Assert(s == "'" + utf16 + "'");

            Context.KCode = RubyEncoding.KCodeUTF8;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(utf8, RubyEncoding.KCodeUTF8), Context, true, sq).ToString();
            Assert(s == @"'\360\222\215\205'");

            Context.KCode = RubyEncoding.KCodeSJIS;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, RubyEncoding.KCodeSJIS), Context, false, sq).ToString();
            Assert(s == @"'あ'");

            Context.KCode = RubyEncoding.KCodeSJIS;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, RubyEncoding.Binary), Context, false, sq).ToString();
            Assert(s == @"'あ'");
            
            Context.KCode = RubyEncoding.KCodeSJIS;
            s = MutableStringOps.GetQuotedStringRepresentation(MutableString.CreateBinary(sjisWide, RubyEncoding.KCodeUTF8), Context, true, sq).ToString();
            Assert(s == @"'\202\240'");
        }