public void ParseNext_WhenBufferContainsUnsignedString_ReturnsExpectedTypedDataTypeAndValue()
{
// arrange
int offset = 0;
// 00010000 11000000 10000110 01000110 11000110
BitArray ba = new BitArray(
new bool[] {
false, false, false, true, false, false, false, false,
true, true, false, false, false, false, false, false,
true, false, false, false, false, true, true, false,
false, true, false, false, false, true, true, false,
true, true, false, false, false, true, true, false
});
byte[] buffer = new byte[5];
ba.CopyTo(buffer, 0);
// act
TypedData result = TypedDataParser.ParseNext(buffer, ref offset);
// assert
Assert.AreEqual(DataType.String, result.Type);
Assert.AreEqual("abc", result.Value);
}
internal override void Parse(byte[] buffer, ref int offset)
{
while (offset < buffer.Length)
{
VariableInt messageNameLength = VariableInt.DecodeVariableInt(buffer.Skip(offset).ToArray());
offset += messageNameLength.Length;
string messageName = Encoding.ASCII.GetString(buffer, offset, (int)messageNameLength.Value);
offset += messageName.Length;
byte numberOfArgs = buffer.Skip(offset).Take(1).First();
offset++;
var message = new SpoeMessage(messageName);
for (byte i = 0; i < numberOfArgs; i++)
{
VariableInt keyNameLength = VariableInt.DecodeVariableInt(buffer.Skip(offset).ToArray());
offset += keyNameLength.Length;
string keyname = Encoding.ASCII.GetString(buffer, offset, (int)keyNameLength.Value);
offset += keyname.Length;
TypedData data = TypedDataParser.ParseNext(buffer, ref offset);
message.Args.Add(keyname, data);
}
this.Messages.Add(message);
}
}
public void ParseNext_WhenBufferContainsBinary_ReturnsExpectedTypedDataTypeAndValue()
{
// arrange
int offset = 0;
// act
// 10010000 11100000 01100110 11110110 11110110 10111100 01000110 10000110 01001110
BitArray ba = new BitArray(
new bool[] {
true, false, false, true, false, false, false, false,
true, true, true, false, false, false, false, false,
false, true, true, false, false, true, true, false,
true, true, true, true, false, true, true, false,
true, true, true, true, false, true, true, false,
true, false, true, true, true, true, false, false,
false, true, false, false, false, true, true, false,
true, false, false, false, false, true, true, false,
false, true, false, false, true, true, true, false
});
byte[] buffer = new byte[9];
ba.CopyTo(buffer, 0);
TypedData result = TypedDataParser.ParseNext(buffer, ref offset);
// assert
Assert.AreEqual(DataType.Binary, result.Type);
Assert.AreEqual("Zm9vPWJhcg==", result.ToString()); // base64 foo=bar
}
internal override void Parse(byte[] buffer, ref int offset)
{
while (offset < buffer.Length)
{
// key-value format: [length-of-keyname(varint)][keyname][datatype][value]
VariableInt keyNameLength = VariableInt.DecodeVariableInt(buffer.Skip(offset).ToArray());
offset += keyNameLength.Length;
string keyname = Encoding.ASCII.GetString(buffer, offset, (int)keyNameLength.Value);
offset += keyname.Length;
TypedData data = TypedDataParser.ParseNext(buffer, ref offset);
this.KeyValueItems.Add(keyname, data);
}
}
public void ParseNext_WhenBufferContainsBoolean_ReturnsExpectedTypedDataTypeAndValue()
{
// arrange
int offset = 0;
// 10001000
BitArray ba = new BitArray(
new bool[] { true, false, false, false, true, false, false, false });
byte[] buffer = new byte[4];
ba.CopyTo(buffer, 0);
// act
TypedData result = TypedDataParser.ParseNext(buffer, ref offset);
// assert
Assert.AreEqual(DataType.Boolean, result.Type);
Assert.AreEqual(true, result.Value);
}
