private void Randomize_Start(IEnumerable <TObject> actualObjects, IBounds bounds, IEnumerable <TimeBounds> expectedBounds, TempoMap tempoMap)
{
for (int i = 0; i < RepeatRandomizationCount; i++)
{
var clonedActualObjects = actualObjects.Select(o => o != null ? ObjectMethods.Clone(o) : default(TObject)).ToList();
Randomize(LengthedObjectTarget.Start, clonedActualObjects, bounds, expectedBounds, tempoMap);
}
}
private TObject CloneAndChangeTimeAndLength(TObject obj, long time, long length)
{
var result = ObjectMethods.Clone(obj);
ObjectMethods.SetTime(result, time);
ObjectMethods.SetLength(result, length);
return(result);
}
public void SplitAtDistance_FullLengthRatio(LengthedObjectTarget from)
{
var tempoMap = TempoMap.Default;
var inputObjects = CreateInputObjects(1000);
var ratio = 1.0;
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitAtDistance(inputObjects, ratio, TimeSpanType.Midi, from, tempoMap);
ObjectMethods.AssertCollectionsAreEqual(expectedObjects, actualObjects);
}
public void SplitAtDistance_BigDistance(LengthedObjectTarget from)
{
var tempoMap = TempoMap.Default;
var inputObjects = CreateInputObjects(1000);
var distance = (MidiTimeSpan)1000;
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitAtDistance(inputObjects, distance, from, tempoMap);
ObjectMethods.AssertCollectionsAreEqual(expectedObjects, actualObjects);
}
public void SplitByPartsNumber_OnePart()
{
var tempoMap = TempoMap.Default;
var inputObjects = CreateInputObjects(100);
var partsNumber = 1;
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitByPartsNumber(inputObjects, partsNumber, TimeSpanType.Midi, tempoMap);
ObjectMethods.AssertCollectionsAreEqual(expectedObjects, actualObjects);
}
public void SplitByStep_StepEqualObjectsLength()
{
var tempoMap = TempoMap.Default;
var step = 1000L;
var inputObjects = CreateInputObjects(step);
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitByStep(inputObjects, (MidiTimeSpan)step, tempoMap);
ObjectMethods.AssertCollectionsAreEqual(expectedObjects, actualObjects);
}
private IEnumerable <TObject> Split(TObject obj, IEnumerable <long> times)
{
var tail = ObjectMethods.Clone(obj);
foreach (var time in times.OrderBy(t => t))
{
var parts = SplitObject(tail, time);
yield return(parts.LeftPart);
tail = parts.RightPart;
}
yield return(tail);
}
public void SplitAtDistance_FullLengthRatio(LengthedObjectTarget from)
{
var tempoMap = TempoMap.Default;
var inputObjects = CreateInputObjects(1000);
var ratio = 1.0;
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitAtDistance(inputObjects, ratio, TimeSpanType.Midi, from, tempoMap);
MidiAsserts.AreEqual(
expectedObjects.OfType <ITimedObject>(),
actualObjects.OfType <ITimedObject>(),
true,
0,
"Objects are invalid.");
}
public void SplitByPartsNumber_OnePart()
{
var tempoMap = TempoMap.Default;
var inputObjects = CreateInputObjects(100);
var partsNumber = 1;
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitByPartsNumber(inputObjects, partsNumber, TimeSpanType.Midi, tempoMap);
MidiAsserts.AreEqual(
expectedObjects.OfType <ITimedObject>(),
actualObjects.OfType <ITimedObject>(),
true,
0,
"Objects are invalid.");
}
public void SplitByStep_StepEqualObjectsLength()
{
var tempoMap = TempoMap.Default;
var step = 1000L;
var inputObjects = CreateInputObjects(step);
var expectedObjects = inputObjects.Select(o => ObjectMethods.Clone(o));
var actualObjects = Splitter.SplitByStep(inputObjects, (MidiTimeSpan)step, tempoMap);
MidiAsserts.AreEqual(
expectedObjects.OfType <ITimedObject>(),
actualObjects.OfType <ITimedObject>(),
true,
0,
"Objects are invalid.");
}
private SplitData SplitByGrid_ClonesExpected(IEnumerable <TObject> inputObjects, ITimeSpan gridStart, IEnumerable <ITimeSpan> gridSteps, TempoMap tempoMap)
{
var expectedObjects = inputObjects.Select(o => o == null ? default(TObject) : ObjectMethods.Clone(o)).ToArray();
var actualObjects = Splitter.SplitByGrid(inputObjects, new SteppedGrid(gridStart, gridSteps), tempoMap).ToArray();
ObjectMethods.AssertCollectionsAreEqual(expectedObjects, actualObjects);
return(new SplitData(inputObjects, expectedObjects, actualObjects));
}
public void SplitByPartsNumber_ZeroLength()
{
var tempoMap = TempoMap.Default;
var inputObjects = CreateInputObjects(0);
var partsNumber = 10;
var expectedObjects = inputObjects.SelectMany(o => Enumerable.Range(0, partsNumber).Select(i => ObjectMethods.Clone(o)));
var actualObjects = Splitter.SplitByPartsNumber(inputObjects, partsNumber, TimeSpanType.Midi, tempoMap).ToArray();
ObjectMethods.AssertCollectionsAreEqual(expectedObjects, actualObjects);
}
