public void TestHeaderMultiValues()
{
var mh = new MsgHeader();
mh.Add("foo", "bar");
mh.Add("foo", "baz");
Assert.Equal("bar,baz", mh["foo"]);
// Test the GetValues API, don't make assumpions about
// order.
string [] values = mh.GetValues("foo");
Assert.True(values.Length == 2);
List <string> results = new List <string>(values);
Assert.Contains("bar", results);
Assert.Contains("baz", results);
byte[] bytes = mh.ToByteArray();
var mh2 = new MsgHeader(bytes, bytes.Length);
Assert.Equal("bar,baz", mh2["foo"]);
// test the API on a single value key
mh = new MsgHeader();
mh["foo"] = "bar";
values = mh.GetValues("foo");
Assert.True(values.Length == 1);
Assert.Equal("bar", values[0]);
}
private void InitHeader(byte[] serialized, int len, Token tCrlf, bool hadStatus)
{
// REGULAR HEADER
Token peek = new Token(serialized, len, tCrlf, null);
while (peek.IsType(TokenType.Text))
{
Token tKey = new Token(serialized, len, tCrlf, TokenType.Key);
Token tVal = new Token(serialized, len, tKey, null);
if (tVal.IsType(TokenType.Space))
{
tVal = new Token(serialized, len, tVal, null);
}
if (tVal.IsType(TokenType.Text))
{
tCrlf = new Token(serialized, len, tVal, TokenType.Crlf);
}
else
{
tVal.MustBe(TokenType.Crlf);
tCrlf = tVal;
}
_header.Add(tKey.Value(), tVal.Value());
peek = new Token(serialized, len, tCrlf, null);
}
peek.MustBe(TokenType.Crlf);
if (_header.Count == 0 && !hadStatus)
{
throw new NATSInvalidHeaderException(InvalidHeaderComposition);
}
}
public void TestGetAndDeleteMessage()
{
Context.RunInJsServer(c => {
CreateDefaultTestStream(c);
IJetStream js = c.CreateJetStreamContext();
MsgHeader h = new MsgHeader();
h.Add("foo", "bar");
DateTime beforeCreated = DateTime.Now;
js.Publish(new Msg(SUBJECT, null, h, DataBytes(1)));
js.Publish(new Msg(SUBJECT, null));
IJetStreamManagement jsm = c.CreateJetStreamManagementContext();
MessageInfo mi = jsm.GetMessage(STREAM, 1);
Assert.Equal(SUBJECT, mi.Subject);
Assert.Equal(Data(1), System.Text.Encoding.ASCII.GetString(mi.Data));
Assert.Equal(1U, mi.Sequence);
Assert.True(mi.Time >= beforeCreated);
Assert.NotNull(mi.Headers);
Assert.Equal("bar", mi.Headers["foo"]);
mi = jsm.GetMessage(STREAM, 2);
Assert.Equal(SUBJECT, mi.Subject);
Assert.Null(mi.Data);
Assert.Equal(2U, mi.Sequence);
Assert.True(mi.Time >= beforeCreated);
Assert.Null(mi.Headers);
Assert.True(jsm.DeleteMessage(STREAM, 1));
Assert.Throws <NATSJetStreamException>(() => jsm.DeleteMessage(STREAM, 1));
Assert.Throws <NATSJetStreamException>(() => jsm.GetMessage(STREAM, 1));
Assert.Throws <NATSJetStreamException>(() => jsm.GetMessage(STREAM, 3));
Assert.Throws <NATSJetStreamException>(() => jsm.DeleteMessage(Stream(999), 1));
Assert.Throws <NATSJetStreamException>(() => jsm.GetMessage(Stream(999), 1));
});
}