public void ProfileSession_SetIterations()
{
var session = ProfilerSession.StartSession()
.SetIterations(12);
Assert.AreEqual(12, session.Settings.Iterations);
}
public void ProfileSession_SetDuration()
{
var session = ProfilerSession.StartSession()
.SetDuration(TimeSpan.FromSeconds(1));
Assert.AreEqual(TimeSpan.FromSeconds(1), session.Settings.Duration);
}
public void ProfileSession_Executino_Default()
{
var session = ProfilerSession.StartSession()
.Task(c => { });
Assert.IsInstanceOf <SimpleTaskExecution>(session.Settings.Execution);
}
public void ProfilesSessionExtension_AfterPostExecuteTask_EnsureContext()
{
var session = ProfilerSession.StartSession()
.PostExecute(c => c.Clear())
.PreExecute(c =>
{
c.Set("pre", "before");
Assert.That(c.Get <string>("post") == null);
Assert.That(c.Get <string>("task") == null);
})
.Task(c =>
{
c.Set("task", "Task");
Assert.That(c.Get <string>("pre") == "before");
Assert.That(c.Get <string>("post") == null);
})
.PostExecute(c =>
{
c.Set("post", "after");
Assert.That(c.Get <string>("pre") == "before");
Assert.That(c.Get <string>("task") == "Task");
})
.SetIterations(10)
.RunSession();
}
public void ProfileSession_SetDuration_Runner()
{
var session = ProfilerSession.StartSession()
.SetDuration(TimeSpan.FromSeconds(1));
session.Settings.Runner.Should().BeOfType <DurationRunner>();
}
public void ProfilesSessionExtension_AfterPostExecuteTask_MultiplePrePost()
{
var session = ProfilerSession.StartSession()
.PreExecute(c => Assert.That(c.SessionData.Count <= 1))
.PreExecute(c =>
{
c.Set("pre", "before");
Assert.That(c.Get <string>("post") == null);
Assert.That(c.Get <string>("task") == null);
})
.PostExecute(c =>
{
Assert.That(c.SessionData.Count > 0);
c.Clear();
})
.PostExecute(c =>
{
c.Set("post", "after");
Assert.That(c.Get <string>("pre") == "before");
Assert.That(c.Get <string>("task") == "Task");
})
.Task(c =>
{
c.Set("task", "Task");
Assert.That(c.Get <string>("pre") == "before");
Assert.That(c.Get <string>("post") == null);
})
.SetIterations(10)
.RunSession();
}
public void ProfileSession_SetIterations_Runner()
{
var session = ProfilerSession.StartSession()
.SetIterations(1);
session.Settings.Runner.Should().BeOfType <IterationRunner>();
}
public void LoadTesting_MultipleProcessors()
{
GlobalConfiguration.Setup(s => s.UseOptions(new Options
{
MaxItemsInQueue = 10,
MinProcessors = 10,
MaxProcessors = 50
}));
var pipelineId = Guid.NewGuid().ToString();
var config = new PipelineConfiguration
{
Id = pipelineId,
InputHandler = new HandlerNode("CustomInput"),
OutputHandlers = new List <HandlerNode>
{
new HandlerNode("ConsoleOutput")
{
Filters = new List <string>
{
"Message -> msg",
"Level -> lvl"
}
},
new HandlerNode(typeof(ThreadWaitHandler))
}
};
var builder = new PipelineBuilder();
builder.BuildPipeline(config);
var result = ProfilerSession.StartSession()
.Task(ctx =>
{
var client = new EventDispatcher();
client.Process(pipelineId, new LogMessage {
Level = "Info", Message = $"Loadtesting {ctx.Get<int>(ContextKeys.Iteration)} on Thread {ctx.Get<int>(ContextKeys.ThreadId)}", Title = "Loadtest"
});
})
.SetIterations(100)
.SetThreads(10)
.Settings(s => s.RunWarmup = false)
.RunSession();
ProcessingServer.Server.WaitAll(pipelineId);
// delay to ensure all threads are ended
System.Threading.Tasks.Task.Delay(3000);
var storage = GlobalConfiguration.Configuration.Resolve <IStorage>();
Assert.GreaterOrEqual(100 * 10, storage.Get <long>(new StorageKey(pipelineId, "ProcessedEventsMetric")));
var stats = new StatisticsApi(pipelineId);
Assert.AreEqual(10, stats.GetMetricValue(MetricType.ThreadCount));
result.Trace("### LoadTesting");
}
public void Acceptance_TrueCondition()
{
ProfilerSession.StartSession()
.Task(Task)
.Assert(pr => pr.Iterations.Count() == 1)
.RunSession();
}
public void ProfilesSessionExtension_AfterPostExecuteTask_EnsureOrder()
{
string one = null;
string two = null;
string three = null;
var session = ProfilerSession.StartSession()
.PreExecute(() => three = "before")
.PostExecute(() =>
{
one = two;
two = three;
three = "after";
})
.Task(() =>
{
two = three;
three = "task";
})
.RunSession();
Assert.That(three == "after");
Assert.That(two == "task");
Assert.That(one == "before");
}
public void Acceptance_MultipleTrueCondition()
{
ProfilerSession.StartSession()
.Task(Task)
.Assert(pr => pr.Iterations.Count() == 1)
.Assert(pr => pr.AverageMilliseconds > 0)
.RunSession();
}
public void ProfileSession_Interval()
{
var session = ProfilerSession.StartSession()
.Task(c => { })
.SetInterval(TimeSpan.FromSeconds(.5));
Assert.IsInstanceOf <TimedTaskExecution>(session.Settings.Execution);
}
public void Acceptance_FalseCondition()
{
Assert.Throws <MeasureMap.AssertionException>(() => ProfilerSession.StartSession()
.Task(Task)
.SetIterations(2)
.Assert(pr => pr.Iterations.Count() == 1)
.RunSession());
}
public void ProfileSession_SetOptioins_After_Duration()
{
var session = ProfilerSession.StartSession()
.SetDuration(TimeSpan.FromSeconds(1))
.SetSettings(new ProfilerSettings());
session.Settings.Duration.Should().Be(TimeSpan.FromSeconds(1));
}
public void ProfileSession_SetOptioins_After_Iterations()
{
var session = ProfilerSession.StartSession()
.SetIterations(10)
.SetSettings(new ProfilerSettings());
session.Settings.Iterations.Should().Be(10);
}
public void ProfileSession_SetDuration_TotalTime()
{
var result = ProfilerSession.StartSession()
.SetDuration(TimeSpan.FromSeconds(1))
.Task(() => { })
.RunSession();
result.Elapsed().Should().BeGreaterThan(TimeSpan.FromSeconds(1)).And.BeLessThan(TimeSpan.FromSeconds(1.5));
}
public void ProfileSession_AverageTicks()
{
var result = ProfilerSession.StartSession()
.Task(Task)
.SetIterations(200)
.RunSession();
Assert.IsTrue(result.AverageTicks > 0);
}
public void ProfilerSettings_SetFromSession()
{
var session = ProfilerSession.StartSession()
.Settings(s =>
{
s.Iterations = 120;
});
session.Settings.Iterations.Should().Be(120);
}
public void ProfileSession_SetDuration_Iterations()
{
var cnt = 0;
var result = ProfilerSession.StartSession()
.SetDuration(TimeSpan.FromSeconds(1))
.Task(() => { cnt++; })
.RunSession();
result.Iterations.Count().Should().BeGreaterThan(100);
}
public void Acceptance_RunSessionOnce()
{
int count = 0;
var result = ProfilerSession.StartSession()
.Task(() => count++)
.RunSession();
// the task is rune once more to be able to initialize properly
Assert.AreEqual(result.Iterations.Count() + 1, count);
}
public void LoadTest_HeavyWork()
{
// start with the warmup...
var cnt = 0;
var proc = 0;
var pipelineId = Guid.NewGuid().ToString();
var server = new ProcessingServer();
server.Register(pipelineId, () =>
{
var pipeline = new EventPipeline();
pipeline.AddHandler(new LoadTestOuptuHandler(e =>
{
proc += 1;
// do some heavy work
Thread.Sleep(100);
}));
return(pipeline);
});
server.Register(pipelineId, new InputHandler <InputItem>());
var client = new EventDispatcher(server);
var profiler = ProfilerSession.StartSession()
.SetIterations(1000)
.SetThreads(5)
.Task(() =>
{
lock (pipelineId)
{
cnt += 1;
}
client.Process(pipelineId, new InputItem
{
Value = "StaticServer",
Name = "test",
Number = cnt
});
}).RunSession();
server.WaitAll(pipelineId);
profiler.Trace();
var monitor = new StatisticsApi(pipelineId);
var processed = monitor.GetMetricValue <long>(MetricType.ProcessedEvents);
Assert.AreEqual(processed, cnt, "Processed events are not equal to sent events {0} to {1}", processed, cnt);
}
public void ProfilesSessionExtension_PostExecuteTask()
{
bool initialized = false;
var session = ProfilerSession.StartSession()
.PostExecute(() => initialized = true)
.Task(() => Thread.Sleep(TimeSpan.FromSeconds(0.05)))
.RunSession();
Assert.That(initialized);
}
public void ProfileSession_SetDuration_TaskExecutions()
{
var cnt = 0;
ProfilerSession.StartSession()
.SetDuration(TimeSpan.FromSeconds(1))
.Task(() => { cnt++; })
.RunSession();
cnt.Should().BeGreaterThan(100);
}
public void ProfileSession_Delay_TimePerIteration()
{
var result = ProfilerSession.StartSession()
.SetIterations(2)
.RunWarmup(false)
.AddDelay(TimeSpan.FromSeconds(1))
.Task(() => { })
.RunSession();
result.Iterations.Should().OnlyContain(i => i.Duration < TimeSpan.FromSeconds(1));
}
public void MemoryProfileSession_RunSessionMultipleTimes()
{
int count = 0;
var result = ProfilerSession.StartSession()
.Task(() => count++)
.SetIterations(20)
.RunSession();
// the task is rune once more to be able to initialize properly
Assert.AreEqual(result.Iterations.Count() + 1, count);
}
public void Acceptance_Duration()
{
int count = 0;
var result = ProfilerSession.StartSession()
.Task(() => count++)
.SetDuration(TimeSpan.FromSeconds(1))
.RunSession();
// the task is rune once more to be able to initialize properly
result.Iterations.Count().Should().BeGreaterThan(10);
}
public void Acceptance_AddTask()
{
var result = string.Empty;
var session = ProfilerSession.StartSession()
.Task(() => result = "passed");
// TODO: is it neccesary to run the session just to check if a task is set???
session.RunSession();
Assert.AreEqual("passed", result);
}
public void Acceptance_Setup()
{
var count = 0;
ProfilerSession.StartSession()
.Setup(() => count += 1)
.Task(Task)
.SetIterations(10)
.RunSession();
Assert.That(count == 1);
}
public void WarmupSessionHandler_Disable()
{
var count = 0;
ProfilerSession.StartSession()
.Task(() => count += 1)
.SetSettings(new ProfilerSettings {
Iterations = 10, RunWarmup = false
})
.RunSession();
Assert.That(count == 10);
}
public void WarmupSessionHandler_Enabled()
{
var count = 0;
ProfilerSession.StartSession()
.Task(() => count += 1)
.SetSettings(new ProfilerSettings {
Iterations = 10
})
.RunSession();
Assert.That(count == 11);
}