public PerformanceResults Initialize()
{
PerformanceResults perfResults = new PerformanceResults()
{
Test = test
};
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
resultsProvider.Initialize();
stopwatch.Stop();
perfResults.AvgTimeCost = perfResults.TotalTimeCost = (double)stopwatch.ElapsedMilliseconds / executionNumber;
return(perfResults);
}
public PerformanceResults Execute()
{
DatabaseManager dbManager = new DatabaseManager();
IList results = null;
PerformanceResults perfResults = new PerformanceResults()
{
Test = test
};
perfResults.Modificators[TestModificator.Tracking] = tracking;
perfResults.Modificators[TestModificator.FirstLevelCaching] = contextCaching;
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < executionNumber; i++)
{
stopwatch.Stop();
dbManager.RefreshDatabase();
if (!contextCaching)
{
resultsProvider.Reset();
}
stopwatch.Start();
switch (test.Kind)
{
case TestKind.SelectSimple:
results = resultsProvider.GetOrders();
perfResults.ItemsSelected = results.Count;
break;
case TestKind.SelectWithRelationsLazy:
results = resultsProvider.GetCustomerProductsLazy("BERGS");
perfResults.ItemsSelected = results.Count;
break;
case TestKind.SelectWithRelationsOptimal:
results = resultsProvider.GetCustomerProducts("BERGS");
perfResults.ItemsSelected = results.Count;
break;
case TestKind.ModifySimple:
resultsProvider.ModifyCustomers();
perfResults.ItemsSelected = 0;
break;
case TestKind.ModifyWithRelations:
resultsProvider.ModifyOrdersWithRelations();
perfResults.ItemsSelected = 0;
break;
case TestKind.ModifyHeavy:
resultsProvider.ModifyCustomersBunch();
perfResults.ItemsSelected = 0;
break;
}
}
stopwatch.Stop();
perfResults.AvgTimeCost = (double)stopwatch.ElapsedMilliseconds / executionNumber;
perfResults.TotalTimeCost = stopwatch.ElapsedMilliseconds;
return(perfResults);
}
