public void CanMeasureTimeSpentInSteps()
{
var stats = new PipelineStepProfilerStats();
var pipeline = new DefaultPipeline()
.OnReceive(new Step300())
.OnReceive(new Step100())
.OnReceive(new Step200());
var profiler = new PipelineStepProfiler(pipeline, stats);
var receivePipeline = profiler.ReceivePipeline();
var invoker = new DefaultPipelineInvoker();
var transportMessage = new TransportMessage(new Dictionary<string, string>(), new byte[0]);
using (new DefaultTransactionContextScope())
{
var stepContext = new IncomingStepContext(transportMessage, AmbientTransactionContext.Current);
invoker.Invoke(stepContext, receivePipeline).Wait();
var stepStats = stats.GetStats();
Console.WriteLine(string.Join(Environment.NewLine, stepStats));
}
}
public void InjectsStepAtTheEndIfAnchorCannotBeFound()
{
var pipeline = new DefaultPipeline()
.OnReceive(new Step1())
.OnReceive(new Step2());
var injector = new PipelineStepInjector(pipeline)
.OnReceive(new InjectedStep(), PipelineRelativePosition.After, typeof(Step3));
var receivePipeline = injector.ReceivePipeline().ToArray();
Assert.That(receivePipeline.Select(s => s.GetType()), Is.EqualTo(new[]
{
typeof(Step1),
typeof(Step2),
typeof(InjectedStep),
}));
}
public void CanInjectStepInTheBack()
{
var pipeline = new DefaultPipeline()
.OnReceive(new Step1())
.OnReceive(new Step2());
var injector = new PipelineStepConcatenator(pipeline)
.OnReceive(new InjectedStep(), PipelineAbsolutePosition.Back);
var receivePipeline = injector.ReceivePipeline().ToArray();
Assert.That(receivePipeline.Select(s => s.GetType()), Is.EqualTo(new[]
{
typeof(Step1),
typeof(Step2),
typeof(InjectedStep),
}));
}
public void CanInjectStepBeforeAnotherStep()
{
var pipeline = new DefaultPipeline()
.OnReceive(new Step1())
.OnReceive(new Step2())
.OnReceive(new Step3());
var injector = new PipelineStepInjector(pipeline)
.OnReceive(new InjectedStep(), PipelineRelativePosition.Before, typeof(Step2));
var receivePipeline = injector.ReceivePipeline().ToArray();
Assert.That(receivePipeline.Select(s => s.GetType()), Is.EqualTo(new[]
{
typeof(Step1),
typeof(InjectedStep),
typeof(Step2),
typeof(Step3),
}));
}
