private StepInstance CreateStepInstance(Profile profile, ProfileCounters counters, StepInstance parentStepInstance, AndStep step)
{
var stepInstance = new AndStepInstance(this, parentStepInstance, step);
CreateChildStepInstances(stepInstance, step, profile, counters);
return(stepInstance);
}
private static ProfileCounters CreateCounters(ScenarioCounters scenarioCounters, Profile profile)
{
var counters = new ProfileCounters(scenarioCounters, profile.Name, profile.Enabled);
foreach (var step in profile.Steps)
{
AddCounters(counters, profile, step);
}
return(counters);
}
private StepInstance CreateStepInstance(Profile profile, ProfileCounters counters, StepInstance parentStepInstance, Step step)
{
if (step is ComponentStep)
{
return(CreateStepInstance(counters, parentStepInstance, (ComponentStep)step));
}
if (step is OrStep)
{
return(CreateStepInstance(profile, counters, parentStepInstance, (OrStep)step));
}
if (step is AndStep)
{
return(CreateStepInstance(profile, counters, parentStepInstance, (AndStep)step));
}
return(null);
}
public ProfileInstance(Profile profile, ProfileCounters counters, int user, int totalUsers)
{
_profile = profile;
_user = user;
_totalUsers = totalUsers;
_counters = counters;
_iteration = counters.NextIteration;
// Create the test fixture to run the profile.
_testFixture = Container.Current.Resolve <IProfileTestFixture>(_profile.TestFixture);
// Create the step hierarchy.
var rootStep = new AndStepInstance(this, null, new AndStep());
CreateChildStepInstances(rootStep, profile.Steps, profile, counters);
CurrentStep = rootStep;
}
private static void AddCounters(ProfileCounters profileCounters, Profile profile, Step step)
{
var componentStep = step as ComponentStep;
if (componentStep != null)
{
profileCounters.Add(componentStep.Name, new StepCounters(profileCounters, profile.Name, componentStep.Name, step.Enabled));
return;
}
var stepList = step as StepList;
if (stepList != null)
{
foreach (var childStep in stepList)
{
AddCounters(profileCounters, profile, childStep);
}
}
}
private StepInstance CreateStepInstance(ProfileCounters counters, StepInstance parentStepInstance, ComponentStep step)
{
// Look for the method.
MethodInfo endMethod = null;
var beginMethod = _testFixture.GetType().GetMethod(step.Name, BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.ExactBinding);
if (beginMethod == null)
{
// Look for a Begin-End pair.
beginMethod = _testFixture.GetType().GetMethod("Begin" + step.Name, BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.ExactBinding);
if (beginMethod == null)
{
throw new ApplicationException("Method '" + step.Name + "' not found on profile '" + _testFixture.GetType().FullName + ".");
}
endMethod = _testFixture.GetType().GetMethod("End" + step.Name, BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.ExactBinding);
}
return(new ComponentStepInstance(this, parentStepInstance, step, beginMethod, endMethod, counters.StepCounters[step.Name]));
}
public StepCounters(ProfileCounters profileCounters, string profile, string name, bool enabled)
{
_profileCounters = profileCounters;
var instance = profile + ":" + name;
_enabled = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.Enabled, instance);
_currentlyExecuting = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.CurrentlyExecuting, instance);
_totalCalls = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.TotalCalls, instance);
_totalErrors = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.TotalErrors, instance);
_callsPerSecond = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.CallsPerSecond, instance);
_averageTime = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.AverageExecutionTime, instance);
_averageTimeBase = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.AverageExecutionTimeBase, instance);
_lastTime = GetPerformanceCounter(Constants.Counters.Step.Name, Constants.Counters.Step.LastExecutionTime, instance);
_enabled.RawValue = enabled ? 1 : 0;
_currentlyExecuting.RawValue = 0;
_totalCalls.RawValue = 0;
_totalErrors.RawValue = 0;
_callsPerSecond.RawValue = 0;
_averageTime.RawValue = 0;
_averageTimeBase.RawValue = 0;
_lastTime.RawValue = 0;
}
public ProfileData(Profile profile, ProfileCounters counters, int percentage)
{
_profile = profile;
_counters = counters;
_percentage = percentage;
}
private void CreateChildStepInstances(StepInstanceList stepInstance, IEnumerable <Step> steps, Profile profile, ProfileCounters counters)
{
foreach (var step in steps)
{
var childStepInstance = CreateStepInstance(profile, counters, stepInstance, step);
if (stepInstance != null)
{
stepInstance.Add(childStepInstance);
}
}
}
