public void CreatingAnInstanceByContainerIsComparablyFastAsInjectingDependenciesManually()
{
var manualInjectionStopWatch = new Stopwatch();
var containerStopWatch = new Stopwatch();
containerStopWatch.Start();
using (var container = CreateContainerWithRegisteredServices())
{
containerStopWatch.Stop();
for (var i = 0; i < TryCount / TryCountChunk; i++)
{
manualInjectionStopWatch.Start();
for (var j = 0; j < TryCountChunk; j++)
{
using (var service = new RootServiceImplementation(CreateTestServiceDependencyManually()))
{
service.Use();
}
}
manualInjectionStopWatch.Stop();
containerStopWatch.Start();
for (var j = 0; j < TryCountChunk; j++)
{
using (container.Resolve <IRootService>(out var serviceFromContainer))
{
serviceFromContainer.Use();
}
}
containerStopWatch.Stop();
}
}
var manualInjectionDuration = manualInjectionStopWatch.ElapsedMilliseconds;
var containerDuration = containerStopWatch.ElapsedMilliseconds;
var containerPerformancePercentage = (double)containerDuration / manualInjectionDuration * 100;
TestContext.WriteLine($"Container performance: {containerPerformancePercentage:0}%");
Assert.Less(containerPerformancePercentage, 200);
}
public void WarmUp()
{
using (var container = CreateContainerWithRegisteredServices())
{
for (var i = 0; i < TryCount; i++)
{
using (var instance = new RootServiceImplementation(CreateTestServiceDependencyManually()))
{
instance.Use();
}
using (container.Resolve <IRootService>(out var instance))
{
instance.Use();
}
}
}
}