public async Task HttpClient_DefaultConfigThroughputTests(string endpoint, int rate, int within = 10)
{
var serviceCollection = new ServiceCollection();
serviceCollection.AddCountersTracing();
serviceCollection.ConfigureAll <HttpTracingOptions>(options =>
{
options.TagsOptions.Config.Name = "name";
options.TagsOptions.Config.Port = "port";
options.TagsOptions.Config.Schema = "schema";
options.TagsOptions.Config.MaxConnection = "maxConnection";
options.TagsOptions.Request.Schema = "r.schema";
options.TagsOptions.Request.RequestLength = "size";
options.TagsOptions.Request.RequestPath = "path";
options.TagsOptions.Request.Host = "host";
// options.OnActivityEnd(context => _activities.Add(context));
});
serviceCollection
.ConfigureAll <OpenTelemetryOptions>(options =>
{
options.ConfigureBuilder += builder => builder.AddProcessor(new NopProcessor());
// options.ConfigureBuilder += builder => builder.AddConsoleExporter();
});
serviceCollection.AddHttpOptionsTelemetry();
serviceCollection.AddHttpClientOptions(options =>
{
options.ServiceName = "service";
options.Handler.MaxConnection = 100;
_server.ConfigureWireMockServer(options);
});
var factory = serviceCollection.BuildServiceProvider().GetRequiredService <IHttpClientFactory>();
var client = factory.CreateClient("service");
var stopwatch = Stopwatch.StartNew();
var rateStats = await
TrafficGenerator
.GenerateTraffic(rate, () => client.GetAsync(endpoint))
.RPS()
.Stats()
.TakeUntil(DateTimeOffset.Now.AddSeconds(20));
stopwatch.Stop();
Console.WriteLine(rateStats.Print());
Assert.That(rateStats.Success.Median, Is.GreaterThanOrEqualTo(rate).Within(within));
}
public async Task HttpClient_DefaultConfigLatencyTests(string endpoint, int rate, int expectedLatency = 10,
int within = 10)
{
var serviceCollection = new ServiceCollection();
serviceCollection.AddHttpClientOptions(options =>
{
options.ServiceName = "service";
_server.ConfigureWireMockServer(options);
});
var factory = serviceCollection.BuildServiceProvider().GetRequiredService <IHttpClientFactory>();
var client = factory.CreateClient("service");
var latencyStats = await TrafficGenerator
.GenerateTraffic(rate, () => client.GetAsync(endpoint))
.Latency()
.TakeUntil(DateTimeOffset.Now.AddSeconds(20));
Console.WriteLine(
latencyStats.Print());
Assert.That(latencyStats.Median, Is.EqualTo(expectedLatency).Within(within));
}