public void StringField()
{
string json = @"{""name"" : ""fred""}";
var msg = new FudgeJSONStreamReader(context, json).ReadMsg();
Assert.Equal("fred", msg.GetString("name"));
}
public void NullFields()
{
string json = @"{""old"" : null}";
var msg = new FudgeJSONStreamReader(context, json).ReadMsg();
Assert.Equal(IndicatorType.Instance, msg.GetByName("old").Value);
}
public void BooleanFields()
{
string json = @"{""old"" : true, ""young"" : false}";
var msg = new FudgeJSONStreamReader(context, json).ReadMsg();
Assert.Equal(true, msg.GetBoolean("old"));
Assert.Equal(false, msg.GetBoolean("young"));
}
public void NumberFields()
{
string json = @"{""int"" : 1234, ""float"" : 123.45, ""exp"" : -123.45e4}";
var msg = new FudgeJSONStreamReader(context, json).ReadMsg();
Assert.Equal(1234, msg.GetInt("int"));
Assert.Equal(123.45, msg.GetDouble("float"));
Assert.Equal(-1234500, msg.GetDouble("exp"));
}
public void SubObjects()
{
string json = @"{""inner"" : { ""a"" : 3, ""b"" : 17.3 }}";
var msg = new FudgeJSONStreamReader(context, json).ReadMsg();
var inner = msg.GetMessage("inner");
Assert.NotNull(inner);
Assert.Equal(3, inner.GetInt("a"));
Assert.Equal(17.3, inner.GetDouble("b"));
}
public void LargeMsg()
{
var stringWriter = new StringWriter();
var streamWriter = new FudgeJSONStreamWriter(context, stringWriter);
FudgeMsg inMsg = StandardFudgeMessages.CreateLargeMessage(context);
streamWriter.WriteMsg(inMsg);
var msg = new FudgeJSONStreamReader(context, stringWriter.GetStringBuilder().ToString()).ReadMsg();
FudgeUtils.AssertAllFieldsMatch(inMsg, msg);
}
public void MultipleMessages()
{
string json = @"{""name"" : ""fred""} {""number"" : 17}";
var reader = new FudgeJSONStreamReader(context, json);
var writer = new FudgeMsgStreamWriter();
new FudgeStreamPipe(reader, writer).Process();
Assert.Equal(2, writer.PeekAllMessages().Count);
Assert.Equal("fred", writer.DequeueMessage().GetString("name"));
Assert.Equal(17, writer.DequeueMessage().GetInt("number"));
}
public void RoundTrip()
{
var msg = context.NewMessage(new Field("outer",
new Field("a", 7),
new Field("b", "fred")));
var stringWriter = new StringWriter();
var writer = new FudgeJSONStreamWriter(context, stringWriter);
writer.WriteMsg(msg);
string s = stringWriter.ToString();
var reader = new FudgeJSONStreamReader(context, s);
var msg2 = reader.ReadMsg();
FudgeUtils.AssertAllFieldsMatch(msg, msg2);
}
public void Arrays()
{
string json = @"{""numbers"" : [ 1, 2, 4], ""submsgs"" : [ { ""a"" : -3 }, { ""b"" : 28 } ] }";
var msg = new FudgeJSONStreamReader(context, json).ReadMsg();
var numbers = msg.GetAllByName("numbers");
Assert.Equal(3, numbers.Count); // REVIEW 2009-12-18 t0rx -- Should JSON arrays collapse to primitive arrays where possible?
Assert.Equal(1, (sbyte)numbers[0].Value);
Assert.Equal(2, (sbyte)numbers[1].Value);
Assert.Equal(4, (sbyte)numbers[2].Value);
var messages = msg.GetAllByName("submsgs");
Assert.Equal(2, messages.Count);
Assert.IsType <FudgeMsg>(messages[1].Value);
var message2 = (FudgeMsg)messages[1].Value;
Assert.Equal(28, (sbyte)message2.GetInt("b"));
}
