Exemplo n.º 1
0
        public void TestTypes()
        {
            byte[]         buffer  = new byte[100];
            MessageBuilder builder = new MessageBuilder(buffer, 0);

            builder.Add(1, "Föo");
            byte[] blob = Encoding.UTF8.GetBytes("hihi");
            builder.Add(200, blob);
            builder.Add(3, true);
            builder.Add(40, false);

            Assert.AreEqual(17, builder.GetPosition());

            // string '1'
            Assert.AreEqual((byte)10, buffer[0]);
            Assert.AreEqual((byte)4, buffer[1]);              // serialized string length
            Assert.AreEqual((byte)70, buffer[2]);
            Assert.AreEqual((byte)195, buffer[3]);
            Assert.AreEqual((byte)182, buffer[4]);
            Assert.AreEqual((byte)111, buffer[5]);

            // blob '200'
            Assert.AreEqual((byte)251, buffer[6]);
            Assert.AreEqual((byte)128, buffer[7]);
            Assert.AreEqual((byte)72, buffer[8]);
            Assert.AreEqual((byte)4, buffer[9]);              // length of bytearray
            Assert.AreEqual((byte)104, buffer[10]);           // 'h'
            Assert.AreEqual((byte)105, buffer[11]);           // 'i'
            Assert.AreEqual((byte)104, buffer[12]);           // 'h'
            Assert.AreEqual((byte)105, buffer[13]);           // 'i'

            // bool-true '3'
            Assert.AreEqual((byte)28, buffer[14]);

            // bool-false '40'
            Assert.AreEqual((byte)253, buffer[15]);
            Assert.AreEqual((byte)40, buffer[16]);

            MessageParser parser = new MessageParser(buffer, 0, builder.GetPosition());

            Assert.AreEqual(MessageParser.State.FoundTag, parser.Next());
            Assert.AreEqual(1, parser.GetTag());
            Assert.AreEqual("Föo", parser.GetString());
            Assert.AreEqual(MessageParser.State.FoundTag, parser.Next());
            Assert.AreEqual(200, parser.GetTag());
            byte[] parsed = parser.getByteArray();
            Assert.AreEqual(blob.Length, parsed.Length);
            for (int i = 0; i < blob.Length; ++i)
            {
                Assert.AreEqual(blob[i], parsed[i]);
            }
            Assert.AreEqual(MessageParser.State.FoundTag, parser.Next());
            Assert.AreEqual(3, parser.GetTag());
            Assert.AreEqual(true, parser.GetBoolean());
            Assert.AreEqual(MessageParser.State.FoundTag, parser.Next());
            Assert.AreEqual(40, parser.GetTag());
            Assert.AreEqual(false, parser.GetBoolean());
            Assert.AreEqual(MessageParser.State.EndOfDocument, parser.Next());
        }