public void verify_few_log_messages()
{
// Prepare listener to receive messages
var opts = new Ext.UdpLoggerOptions();
testLog.WriteLine($"UDP options: {opts.IPEndPoint.ToString()}");
using (_receiver = new UdpReceiver())
{
_receiver.Start(opts);
// Add options to provider before create logger
_provider = new Ext.UdpLoggerProvider(opts);
var logger = _provider.CreateLogger("test") as Ext.UdpLogger;
// Log some messages
logger.Log(LogLevel.Debug, DEFAULT_EVENTID, DEFAULT_STATE, DEFAULT_EXCEPTION, setStringFormatter);
logger.Log(LogLevel.Debug, DEFAULT_EVENTID, NULL_STATE, DEFAULT_EXCEPTION, setStringFormatter);
logger.Log(LogLevel.Debug, DEFAULT_EVENTID, DEFAULT_STATE, NULL_EXCEPTION, setStringFormatter);
// LogLevel None results is no log
logger.Log(LogLevel.None, DEFAULT_EVENTID, DEFAULT_STATE, NULL_EXCEPTION, setStringFormatter);
// Brief wait & stop listener
System.Threading.Thread.Sleep(100);
_receiver.Stop();
// NOTE: RetrieveMessages returns a _consuming_ enumerator, so it can only be used once.
int msgCount = 0;
foreach (var msg in _receiver.RetrieveMessages())
{
++msgCount;
}
msgCount.Should().Be(3);
}
}