public void add_one_counter_and_one_timer_sends_and_removes_commands()
{
var s = new Statsd(_udp, SampleEverything);
s.AddInteger(IntegralMetric.Counter, "counter", 1, 0.1);
s.AddInteger(IntegralMetric.Timer, "timer", 1);
s.Send();
Assert.That(s.Commands.Count, Is.EqualTo(0));
}
public void add_counter_sets_prefix_on_name()
{
var s = new Statsd(_udp, SampleEverything, MeasureHalfASecond, "another.prefix.");
s.AddInteger(IntegralMetric.Counter, "counter", 1, 0.1);
s.AddInteger(IntegralMetric.Timer, "timer", 1);
s.Send();
_udp.AssertWasCalled(x => x.Send("another.prefix.counter:1|c|@0.1\nanother.prefix.timer:1|ms"));
}
public void add_one_counter_and_one_timer_sends_in_one_go()
{
var s = new Statsd(_udp, SampleEverything);
s.AddInteger(IntegralMetric.Counter, "counter", 1, 0.1);
s.AddInteger(IntegralMetric.Timer, "timer", 1);
s.Send();
_udp.AssertWasCalled(x => x.Send("counter:1|c|@0.1\ntimer:1|ms"));
}
public void add_one_counter_and_one_gauge_with_no_sample_rate_shows_in_commands()
{
var s = new Statsd(_udp, SampleEverything);
s.AddInteger(IntegralMetric.Counter, "counter", 1);
s.AddInteger(IntegralMetric.Timer, "timer", 1);
Assert.That(s.Commands.Count, Is.EqualTo(2));
Assert.That(s.Commands[0], Is.EqualTo("counter:1|c"));
Assert.That(s.Commands[1], Is.EqualTo("timer:1|ms"));
}
public void set_max_udp_packet_size()
{
// Make sure that we can set the max UDP packet size
udp = new StatsdUDP(serverName, serverPort, 10);
statsd = new Statsd(udp);
var msg = new String('f', 5);
listenThread.Start(2);
statsd.AddInteger(IntegralMetric.Counter, msg, 1);
statsd.AddInteger(IntegralMetric.Timer, msg, 2);
statsd.Send();
// Since our packet size limit is now 10, this (short) message should still be split
AssertWasReceived(String.Format("{0}:1|c", msg), 0);
AssertWasReceived(String.Format("{0}:2|ms", msg), 1);
}
public void can_concurrently_add_integer_metrics()
{
var s = new Statsd(_udp, SampleEverything);
Parallel.For(0, 1000000,
x => Assert.DoesNotThrow(() => s.AddInteger(IntegralMetric.Counter, "name", 5)));
}
public void add_one_counter_and_send_one_timer_sends_only_sends_the_last()
{
var s = new Statsd(_udp, SampleEverything);
s.AddInteger(IntegralMetric.Counter, "counter", 1);
s.SendInteger(IntegralMetric.Timer, "timer", 1);
_udp.AssertWasCalled(x => x.Send("timer:1|ms"));
}
send_unsplittable_oversized_udp_packets_are_not_split_or_sent_and_no_exception_is_raised()
{
// This message will be one byte longer than the theoretical limit of a UDP packet
var msg = new String('f', 65508);
listenThread.Start();
statsd.AddInteger(IntegralMetric.Counter, msg, 1);
statsd.Send();
// It shouldn't be split or sent, and no exceptions should be raised.
AssertWasReceived(null);
}