public void TestIntersectThenAdd()
{
Func<TwitterStatus> randomGen = () => new TwitterStatus { Id = (new Random()).Next(0, 9000000) };
Action<IEnumerable<TwitterStatus>> intersect = collection =>
{
var source = GenerateRandomCollectionOfSize(40, randomGen);
collection = collection.Except(source);
foreach (var element in collection)
source.Add(element);
};
Action<IEnumerable<TwitterStatus>> addMethod = collection =>
{
var source = GenerateRandomCollectionOfSize(40, randomGen);
foreach (var element in collection)
if (!source.Contains(element))
source.Add(element);
};
var meter = new EnumerableMethodPerfMeter<TwitterStatus>(addMethod, intersect, randomGen);
string report = meter.MeasureVariantSizePerformance(4);
Assert.AreEqual(0, 0, report);
Debug.WriteLine(report);
}
public void TestAddWithAndWithoutComparers()
{
Func<TwitterStatus> randomGen = () => new TwitterStatus { Id = (new Random()).Next(0, 9000000) };
Action<IEnumerable<TwitterStatus>> withoutComparer = collection =>
{
var source = GenerateRandomCollectionOfSize(40, randomGen);
foreach (var element in collection)
if (!source.Contains(element))
source.Add(element);
};
Action<IEnumerable<TwitterStatus>> withComparer = collection =>
{
var source = GenerateRandomCollectionOfSize(40, randomGen);
var comparer = new TwitterStatusEqualityComparer();
foreach (var element in collection)
if (!source.Contains(element, comparer))
source.Add(element);
};
var meter = new EnumerableMethodPerfMeter<TwitterStatus>(withComparer, withoutComparer, randomGen);
string report = meter.MeasureVariantSizePerformance(4);
Assert.AreEqual(0, 0, report);
Debug.WriteLine(report);
}
public void TestUnionWithAndWithoutComparers()
{
Func<TwitterStatus> randomGen = () => new TwitterStatus { Id = (new Random()).Next(0, 9000000) };
Action<IEnumerable<TwitterStatus>> withoutComparer = collection =>
{
var source = GenerateRandomCollectionOfSize(100, randomGen);
source.Union(collection).ToList();
};
Action<IEnumerable<TwitterStatus>> withComparer = collection =>
{
var source = GenerateRandomCollectionOfSize(100, randomGen);
source.Union(collection, new TwitterStatusEqualityComparer()).ToList();
};
var meter = new EnumerableMethodPerfMeter<TwitterStatus>(withComparer, withoutComparer, randomGen);
string report = meter.MeasureVariantSizePerformance(4);
Assert.AreEqual(0, 0, report);
Debug.WriteLine(report);
}
public void TestUnionVsAddWithoutComparers()
{
Func<TwitterStatus> randomGen = () => new TwitterStatus { Id = (new Random()).Next(0, 9000000) };
Action<IEnumerable<TwitterStatus>> unionMethod = collection =>
{
var source = GenerateRandomCollectionOfSize(100, randomGen);
source.Union(collection).ToList();
};
Action<IEnumerable<TwitterStatus>> addMethod = collection =>
{
var source = GenerateRandomCollectionOfSize(100, randomGen);
foreach (var element in collection)
if (!source.Contains(element))
source.Add(element);
};
var meter = new EnumerableMethodPerfMeter<TwitterStatus>(unionMethod, addMethod, randomGen);
string report = meter.MeasureVariantSizePerformance(4);
Assert.AreEqual(0, 0, report);
Debug.WriteLine(report);
}