public void TestLargeDatabase()
{
Stopwatch timer = new Stopwatch();
using (BeatmapDatabase database = new BeatmapDatabase("large_database"))
{
string testPath = Environment.CurrentDirectory; // Note: replace this with your own large KShoot folder for this test to be useful
timer.Start();
database.AddSearchPath(testPath);
database.StartSearching();
while (database.IsSearchRunning)
{
Thread.Sleep(10);
database.Update();
}
// Make sure all tasks completed
Thread.Sleep(10);
database.Update();
timer.Stop();
Debug.WriteLine($"Finished scanning in {timer.Elapsed}, found {database.Sets.Count} maps and {database.Difficulties.Count} difficulties");
}
}
public void TestScanningAndReloading()
{
SetIndex testSet;
using (BeatmapDatabase database = new BeatmapDatabase("test_database", true))
{
string testPath = Path.Combine(Environment.CurrentDirectory, "TestMaps");
// Record changes so they can be verified for this test
HashSet <DifficultyIndex> difficulties = new HashSet <DifficultyIndex>();
HashSet <SetIndex> sets = new HashSet <SetIndex>();
database.DifficultyChanged += (sender, args) =>
{
if (args.Type == DatabaseEventType.Added)
{
difficulties.Add(args.Difficulty);
}
};
database.SetChanged += (sender, args) =>
{
if (args.Type == DatabaseEventType.Added)
{
sets.Add(args.Set);
}
};
database.AddSearchPath(testPath);
database.StartSearching();
while (database.IsSearchRunning)
{
Thread.Sleep(10);
database.Update();
}
// Make sure all tasks completed
Thread.Sleep(10);
database.Update();
testSet = database.Sets[0];
// Ensure all 4 test sets are detected
Assert.AreEqual(4, sets.Count);
}
// Test database reloads
using (BeatmapDatabase database = new BeatmapDatabase("test_database"))
{
// Ensure all 4 test sets are detected
Assert.AreEqual(4, database.Sets.Count);
var testSet1 = database.Sets[0];
Assert.AreEqual(testSet1.Difficulties.Count, testSet.Difficulties.Count);
var diff = testSet.Difficulties[0];
var diff1 = testSet1.Difficulties[0];
Assert.AreEqual(diff.Path, diff1.Path);
Assert.AreEqual(diff.MetaData.Artist, diff1.MetaData.Artist);
Assert.AreEqual(diff.LastWriteTime, diff1.LastWriteTime);
}
}
