public void BadMetricValuePassed()
{
var statsd = Statsd.New <NullChannel>(a => { a.HostOrIp = "localhost"; a.OnExceptionGenerated = (b) => { throw b; }; });
var output = statsd.BuildMetric("yodawg", "", "c", "myPrefix");
Assert.True(string.IsNullOrEmpty(output));
}
public void CorrectMetricTypesPassed()
{
var statsd = Statsd.New <NullChannel>(a => { a.HostOrIp = "localhost"; a.OnExceptionGenerated = (b) => { throw b; }; });
var output = statsd.BuildMetric("awesomeMetric.yo", "1", "c", "myPrefix");
Assert.Equal("myPrefix.awesomeMetric.yo:1|c", output);
}
public void TestManyMetrics(string metric, string value, string type, string assertionValue, string prefix = "")
{
var statsd = Statsd.New <NullChannel>(options);
var output = statsd.BuildMetric(metric, value, type, prefix);
Assert.Equal(assertionValue, output);
}
public void BuildMetricNoPrefixTest()
{
var statsd = Statsd.New <NullChannel>(options);
var output = statsd.BuildMetric("awesomeMetric.yo", "1", "c");
Assert.Equal("awesomeMetric.yo:1|c", output);
}
public void LogUdpStatsBuffered()
{
var options = new StatsdOptions
{
BufferMetrics = true,
HostOrIp = "localhost",
Port = 8125,
OnExceptionGenerated = Options_OnExceptionGenerated,
OnLogEventGenerated = Options_OnLogEventGenerated
};
var statsd = Statsd.New <Udp>(options);
var whenToStop = DateTime.Now.AddMinutes(20);
var random = new Random();
while (whenToStop > DateTime.Now)
{
var amount = random.Next(1, 6);
for (int i = 0; i < amount; i++)
{
statsd.CountAsync("autotest.counteryo").Wait();
statsd.GaugeAsync("autotest.gaugeyo", random.Next(50, 400)).Wait();
statsd.SetAsync("autotest.setyo", random.Next(100, 1000)).Wait();
statsd.TimingAsync("autotest.timeryo", random.Next(100, 1000)).Wait();
}
Thread.Sleep(75);
}
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
services.AddSingleton <IStatsd>(Statsd.New <Udp>(new StatsdOptions()
{
HostOrIp = "grafana_graphite", Port = 8125, Prefix = "dotnet.metrics.webapi"
}));
}
public void NoConnectionShouldNotCauseExceptions()
{
var statsd = Statsd.New <Tcp>(new StatsdOptions()
{
HostOrIp = "127.0.0.1",
Port = 8888
});
statsd.CountAsync("awesomemetric.yo");
statsd.CountAsync("awesomemetric.yo");
statsd.CountAsync("awesomemetric.yo");
statsd.CountAsync("awesomemetric.yo");
}
public void BuildMetricTiming()
{
var statsd = Statsd.New <NullChannel>(a => { a.HostOrIp = "localhost"; a.OnExceptionGenerated = (b) => { throw b; }; });
var stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < 100000; i++)
{
statsd.BuildMetric("awesomeMetric.yo", "1", "c", "myPrefix");
}
stopwatch.Stop();
//we should be able to compile metrics FAST
Assert.InRange(stopwatch.ElapsedMilliseconds, 0, 3000);
}