public void TestAddToEndByItemIdSucceeds()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(2009, TimeSpan.Zero);
timeline.AddToEndByItemId(2009, TimeSpan.Zero);
timeline.AddToEndByItemId(2009, new TimeSpan(10));
Assert.AreEqual(3, timeline.Count);
}
public void TestIsArrayIndexable()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(2009, new TimeSpan(10));
timeline.AddToEndByItemId(3087, new TimeSpan(20));
timeline.AddToEndByItemId(3290, new TimeSpan(30));
Assert.AreEqual(3, timeline.Count);
Assert.AreEqual(2009, timeline[0].Id);
Assert.AreEqual(3087, timeline[1].Id);
Assert.AreEqual(3290, timeline[2].Id);
}
public void TestCanBeWrittenToDatabase()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(3086, TimeSpan.Zero);
timeline.AddToEndByItemId(3087, TimeSpan.FromSeconds(14));
timeline.AddToEndByItemId(3087, TimeSpan.FromSeconds(16));
var context = new GameContext();
var proGame = new ProPlayerGame();
proGame.GameId = 1;
proGame.SummonerId = 5;
proGame.ItemPurchaseTimeline = timeline;
context.Games.Add(proGame);
context.SaveChanges();
}
public void TestAdcStartingItemsAreDistanceOfTwoWithoutTimeGrouping()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// potion, doran's blade, then trinket
timeline1.AddToEndByItemId(2003, TimeSpan.Zero);
timeline1.AddToEndByItemId(1055, TimeSpan.Zero);
timeline1.AddToEndByItemId(3340, TimeSpan.Zero);
// trinket, dblade, then potion
timeline2.AddToEndByItemId(3340, TimeSpan.Zero);
timeline2.AddToEndByItemId(1055, TimeSpan.Zero);
timeline2.AddToEndByItemId(2003, TimeSpan.Zero);
var comparer = new ItemPurchaseTimelineComparer(groupItemsByTime: false);
Assert.AreEqual(2, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestIfReorderingResultsInWorseDistanceWeDontReorderInMoreSubtleCase()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
timeline1.AddToEndByItemId(3340, TimeSpan.Zero);
timeline1.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline1.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline1.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline2.AddToEndByItemId(3340, TimeSpan.Zero);
timeline2.AddToEndByItemId(2003, TimeSpan.Zero);
timeline2.AddToEndByItemId(1055, TimeSpan.Zero);
timeline2.AddToEndByItemId(3048, TimeSpan.Zero);
// reordering would be very bad here, as they were already only a distance of 1
var comparer = new ItemPurchaseTimelineComparer(false);
Assert.AreEqual(1, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestAdcStartingItemsAreDistanceOfTwoWithTimeGroupingButPurchasedFarApart()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// potion, doran's blade, then trinket
timeline1.AddToEndByItemId(2003, TimeSpan.Zero);
timeline1.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline1.AddToEndByItemId(3340, TimeSpan.Zero + TimeSpan.FromSeconds(32));
// trinket, dblade, then potion
timeline2.AddToEndByItemId(3340, TimeSpan.Zero);
timeline2.AddToEndByItemId(1055, TimeSpan.Zero);
timeline2.AddToEndByItemId(2003, TimeSpan.Zero);
// don't ignore consumables
var comparer = new ItemPurchaseTimelineComparer(false);
Assert.AreEqual(2, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestSetup()
{
timeline1 = new ItemPurchaseTimeline();
timeline1.AddToEndByItemId(3340, TimeSpan.Zero);
timeline1.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline1.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline1.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline1.AddToEndByItemId(1054, TimeSpan.Zero + TimeSpan.FromSeconds(64));
// timeline 2 will be similar to item 1, but not identical
timeline2 = new ItemPurchaseTimeline();
timeline2.AddToEndByItemId(3340, TimeSpan.Zero);
timeline2.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline2.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline2.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline2.AddToEndByItemId(2049, TimeSpan.Zero + TimeSpan.FromSeconds(64));
// timeline 3 is the same as game 1 but is longer. it should be included
// in their cluster because it is so close (0 distance) to 1
timeline3 = new ItemPurchaseTimeline();
timeline3.AddToEndByItemId(3340, TimeSpan.Zero);
timeline3.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline3.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline3.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline3.AddToEndByItemId(1054, TimeSpan.Zero + TimeSpan.FromSeconds(64));
timeline3.AddToEndByItemId(2049, TimeSpan.Zero + TimeSpan.FromSeconds(80));
timeline3.AddToEndByItemId(1037, TimeSpan.Zero + TimeSpan.FromSeconds(96));
timeline3.AddToEndByItemId(1036, TimeSpan.Zero + TimeSpan.FromSeconds(112));
timeline3.AddToEndByItemId(1039, TimeSpan.Zero + TimeSpan.FromSeconds(128));
timeline3.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(144));
// timeline 4 is a new build
timeline4 = new ItemPurchaseTimeline();
timeline4.AddToEndByItemId(3041, TimeSpan.Zero);
timeline4.AddToEndByItemId(3181, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline4.AddToEndByItemId(3042, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline4.AddToEndByItemId(3301, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline4.AddToEndByItemId(1052, TimeSpan.Zero + TimeSpan.FromSeconds(64));
// timeline 5 is a duplicate of build 4
timeline5 = new ItemPurchaseTimeline();
timeline5.AddToEndByItemId(3041, TimeSpan.Zero);
timeline5.AddToEndByItemId(3181, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline5.AddToEndByItemId(3042, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline5.AddToEndByItemId(3301, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline5.AddToEndByItemId(1052, TimeSpan.Zero + TimeSpan.FromSeconds(64));
// timeline 6 is just too different to be in anything and should be noise
timeline6 = new ItemPurchaseTimeline();
timeline6.AddToEndByItemId(3041, TimeSpan.Zero);
timeline6.AddToEndByItemId(3340, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline6.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline6.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline6.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(64));
timeline6.AddToEndByItemId(1054, TimeSpan.Zero + TimeSpan.FromSeconds(80));
timeline6.AddToEndByItemId(2049, TimeSpan.Zero + TimeSpan.FromSeconds(96));
timeline6.AddToEndByItemId(1037, TimeSpan.Zero + TimeSpan.FromSeconds(112));
timeline6.AddToEndByItemId(1036, TimeSpan.Zero + TimeSpan.FromSeconds(128));
timeline6.AddToEndByItemId(1039, TimeSpan.Zero + TimeSpan.FromSeconds(144));
timeline6.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(160));
timeline6.AddToEndByItemId(3181, TimeSpan.Zero + TimeSpan.FromSeconds(176));
timeline6.AddToEndByItemId(3042, TimeSpan.Zero + TimeSpan.FromSeconds(192));
timeline6.AddToEndByItemId(3301, TimeSpan.Zero + TimeSpan.FromSeconds(208));
timeline6.AddToEndByItemId(1052, TimeSpan.Zero + TimeSpan.FromSeconds(224));
}
public void TestOutOfOrderItemsIsDistanceOfTwo()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// statikk shiv then biscuit
timeline1.AddToEndByItemId(3087, TimeSpan.Zero);
timeline1.AddToEndByItemId(2009, TimeSpan.Zero);
// biscuit, then statikk shiv
timeline2.AddToEndByItemId(2009, TimeSpan.Zero);
timeline2.AddToEndByItemId(3087, TimeSpan.Zero);
var comparer = new ItemPurchaseTimelineComparer(false, false);
Assert.AreEqual(2, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestAddToEndByItemIdExceptionsWithInvalidTime()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(2009, new TimeSpan(10));
timeline.AddToEndByItemId(2009, TimeSpan.Zero);
}
public void TestTwoItemBlock()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(3086, TimeSpan.Zero);
timeline.AddToEndByItemId(3087, TimeSpan.FromSeconds(14));
timeline.AddToEndByItemId(3087, TimeSpan.FromSeconds(16));
var itemBlocks = timeline.TryToSplitIntoPurchases(15);
Assert.AreEqual(2, itemBlocks.Count);
Assert.AreEqual(2, itemBlocks[0].Items.Count);
Assert.AreEqual("First Purchase", itemBlocks[0].Name);
Assert.AreEqual(1, itemBlocks[1].Items.Count);
Assert.AreEqual("Next Purchase", itemBlocks[1].Name);
}
public void TestToString()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(3086, new TimeSpan(10));
timeline.AddToEndByItemId(3087, new TimeSpan(20));
Assert.AreEqual("Zeal -> Statikk Shiv", timeline.ToString());
}
public void TestOneBigItemBlock()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(3086, new TimeSpan(10));
timeline.AddToEndByItemId(3087, new TimeSpan(20));
timeline.AddToEndByItemId(3087, new TimeSpan(20));
var itemBlocks = timeline.TryToSplitIntoPurchases(15);
Assert.AreEqual(1, itemBlocks.Count);
Assert.AreEqual("First Purchase", itemBlocks[0].Name);
}
public void TestJsonSerialization()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(3086, TimeSpan.Zero);
timeline.AddToEndByItemId(3087, TimeSpan.FromSeconds(14));
timeline.AddToEndByItemId(3087, TimeSpan.FromSeconds(16));
var json = JsonConvert.SerializeObject(timeline);
var enumerable = JsonConvert.DeserializeObject<IEnumerable<Item>>(json);
var newTimeilne = new ItemPurchaseTimeline(enumerable);
Assert.AreEqual(3, newTimeilne.Count);
Assert.AreEqual(3086, newTimeilne[0].Id);
Assert.AreEqual(3087, newTimeilne[1].Id);
Assert.AreEqual(3087, newTimeilne[2].Id);
}
public void TestShortEqualTimelinesWithDifferentLengthsAreEqual()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// statikk shiv
timeline1.AddToEndByItemId(3087, TimeSpan.Zero);
// biscuit
timeline1.AddToEndByItemId(2009, TimeSpan.Zero);
timeline2.AddToEndByItemId(3087, TimeSpan.Zero);
var comparer = new ItemPurchaseTimelineComparer(false, false);
Assert.AreEqual(0, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestShortTimelinesWithConsumablesAreNotEqualWhenConsumablesConsidered()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// biscuit
timeline1.AddToEndByItemId(2009, TimeSpan.Zero);
// statikk shiv
timeline1.AddToEndByItemId(3087, TimeSpan.Zero);
timeline2.AddToEndByItemId(3087, TimeSpan.Zero);
var comparer = new ItemPurchaseTimelineComparer(false);
Assert.AreEqual(1, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestVeryLongLongAndDifferentTimelineDoesNotMatchSubTimeline()
{
var timeline1 = new ItemPurchaseTimeline();
timeline1.AddToEndByItemId(3340, TimeSpan.Zero);
timeline1.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline1.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline1.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline1.AddToEndByItemId(1054, TimeSpan.Zero + TimeSpan.FromSeconds(64));
var timeline6 = new ItemPurchaseTimeline();
timeline6.AddToEndByItemId(3041, TimeSpan.Zero);
timeline6.AddToEndByItemId(3340, TimeSpan.Zero + TimeSpan.FromSeconds(16));
timeline6.AddToEndByItemId(2003, TimeSpan.Zero + TimeSpan.FromSeconds(32));
timeline6.AddToEndByItemId(1055, TimeSpan.Zero + TimeSpan.FromSeconds(48));
timeline6.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(64));
timeline6.AddToEndByItemId(1054, TimeSpan.Zero + TimeSpan.FromSeconds(80));
timeline6.AddToEndByItemId(2049, TimeSpan.Zero + TimeSpan.FromSeconds(96));
timeline6.AddToEndByItemId(1037, TimeSpan.Zero + TimeSpan.FromSeconds(112));
timeline6.AddToEndByItemId(1036, TimeSpan.Zero + TimeSpan.FromSeconds(128));
timeline6.AddToEndByItemId(1039, TimeSpan.Zero + TimeSpan.FromSeconds(144));
timeline6.AddToEndByItemId(1038, TimeSpan.Zero + TimeSpan.FromSeconds(160));
timeline6.AddToEndByItemId(3181, TimeSpan.Zero + TimeSpan.FromSeconds(176));
timeline6.AddToEndByItemId(3042, TimeSpan.Zero + TimeSpan.FromSeconds(192));
timeline6.AddToEndByItemId(3301, TimeSpan.Zero + TimeSpan.FromSeconds(208));
timeline6.AddToEndByItemId(1052, TimeSpan.Zero + TimeSpan.FromSeconds(224));
var comparer = new ItemPurchaseTimelineComparer(false);
Assert.AreEqual(10, comparer.DistanceBetween(timeline1, timeline6));
}
public void TestShortTimelinesWithNoConsumablesAreEqual()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// statikk shiv
timeline1.AddToEndByItemId(3087, TimeSpan.Zero);
timeline2.AddToEndByItemId(3087, TimeSpan.Zero);
var comparer = new ItemPurchaseTimelineComparer();
Assert.AreEqual(0, comparer.DistanceBetween(timeline1, timeline2));
}
public void TestIsEnumerableInOrder()
{
var timeline = new ItemPurchaseTimeline();
timeline.AddToEndByItemId(2009, new TimeSpan(10));
timeline.AddToEndByItemId(3087, new TimeSpan(20));
timeline.AddToEndByItemId(3290, new TimeSpan(30));
Assert.AreEqual(3, timeline.Count);
var previousItemId = 0;
var previousTimestamp = TimeSpan.Zero;
foreach(var item in timeline)
{
Assert.IsTrue(item.Id > previousItemId);
Assert.IsTrue(item.TimeOfPurchase > previousTimestamp);
previousItemId = item.Id;
previousTimestamp = item.TimeOfPurchase;
}
}
public void TestItemChangeIsDistanceOfOne()
{
var timeline1 = new ItemPurchaseTimeline();
var timeline2 = new ItemPurchaseTimeline();
// statikk shiv then biscuit
timeline1.AddToEndByItemId(3087, TimeSpan.Zero);
timeline1.AddToEndByItemId(2009, TimeSpan.Zero);
// statikk shiv then warmogs
timeline2.AddToEndByItemId(3087, TimeSpan.Zero);
timeline2.AddToEndByItemId(3083, TimeSpan.Zero);
var comparer = new ItemPurchaseTimelineComparer(false, false);
Assert.AreEqual(1, comparer.DistanceBetween(timeline1, timeline2));
}