diff --git a/osu.Game.Tests/NonVisual/ControlPointInfoTest.cs b/osu.Game.Tests/NonVisual/ControlPointInfoTest.cs new file mode 100644 index 0000000000..a51b90851c --- /dev/null +++ b/osu.Game.Tests/NonVisual/ControlPointInfoTest.cs @@ -0,0 +1,227 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using System.Linq; +using NUnit.Framework; +using osu.Game.Beatmaps.ControlPoints; + +namespace osu.Game.Tests.NonVisual +{ + [TestFixture] + public class ControlPointInfoTest + { + [Test] + public void TestAdd() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new TimingControlPoint()); + cpi.Add(1000, new TimingControlPoint { BeatLength = 500 }); + + Assert.That(cpi.Groups.Count, Is.EqualTo(2)); + Assert.That(cpi.TimingPoints.Count, Is.EqualTo(2)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(2)); + } + + [Test] + public void TestAddRedundantTiming() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new TimingControlPoint()); // is *not* redundant, special exception for first timing point. + cpi.Add(1000, new TimingControlPoint()); // is redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + Assert.That(cpi.TimingPoints.Count, Is.EqualTo(1)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(1)); + } + + [Test] + public void TestAddRedundantDifficulty() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new DifficultyControlPoint()); // is redundant + cpi.Add(1000, new DifficultyControlPoint()); // is redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(0)); + Assert.That(cpi.TimingPoints.Count, Is.EqualTo(0)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(0)); + + cpi.Add(1000, new DifficultyControlPoint { SpeedMultiplier = 2 }); // is not redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + Assert.That(cpi.DifficultyPoints.Count, Is.EqualTo(1)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(1)); + } + + [Test] + public void TestAddRedundantSample() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new SampleControlPoint()); // is redundant + cpi.Add(1000, new SampleControlPoint()); // is redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(0)); + Assert.That(cpi.TimingPoints.Count, Is.EqualTo(0)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(0)); + + cpi.Add(1000, new SampleControlPoint { SampleVolume = 50 }); // is not redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + Assert.That(cpi.SamplePoints.Count, Is.EqualTo(1)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(1)); + } + + [Test] + public void TestAddRedundantEffect() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new EffectControlPoint()); // is redundant + cpi.Add(1000, new EffectControlPoint()); // is redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(0)); + Assert.That(cpi.TimingPoints.Count, Is.EqualTo(0)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(0)); + + cpi.Add(1000, new EffectControlPoint { KiaiMode = true }); // is not redundant + + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + Assert.That(cpi.EffectPoints.Count, Is.EqualTo(1)); + Assert.That(cpi.AllControlPoints.Count(), Is.EqualTo(1)); + } + + [Test] + public void TestAddGroup() + { + var cpi = new ControlPointInfo(); + + var group = cpi.GroupAt(1000, true); + var group2 = cpi.GroupAt(1000, true); + + Assert.That(group, Is.EqualTo(group2)); + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + } + + [Test] + public void TestGroupAtLookupOnly() + { + var cpi = new ControlPointInfo(); + + var group = cpi.GroupAt(5000, true); + Assert.That(group, Is.Not.Null); + + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + Assert.That(cpi.GroupAt(1000), Is.Null); + Assert.That(cpi.GroupAt(5000), Is.Not.Null); + } + + [Test] + public void TestAddRemoveGroup() + { + var cpi = new ControlPointInfo(); + + var group = cpi.GroupAt(1000, true); + + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + + cpi.RemoveGroup(group); + + Assert.That(cpi.Groups.Count, Is.EqualTo(0)); + } + + [Test] + public void TestAddControlPointToGroup() + { + var cpi = new ControlPointInfo(); + + var group = cpi.GroupAt(1000, true); + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + + // usually redundant, but adding to group forces it to be added + group.Add(new DifficultyControlPoint()); + + Assert.That(group.ControlPoints.Count, Is.EqualTo(1)); + Assert.That(cpi.DifficultyPoints.Count, Is.EqualTo(1)); + } + + [Test] + public void TestAddDuplicateControlPointToGroup() + { + var cpi = new ControlPointInfo(); + + var group = cpi.GroupAt(1000, true); + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + + group.Add(new DifficultyControlPoint()); + group.Add(new DifficultyControlPoint { SpeedMultiplier = 2 }); + + Assert.That(group.ControlPoints.Count, Is.EqualTo(1)); + Assert.That(cpi.DifficultyPoints.Count, Is.EqualTo(1)); + Assert.That(cpi.DifficultyPoints.First().SpeedMultiplier, Is.EqualTo(2)); + } + + [Test] + public void TestRemoveControlPointFromGroup() + { + var cpi = new ControlPointInfo(); + + var group = cpi.GroupAt(1000, true); + Assert.That(cpi.Groups.Count, Is.EqualTo(1)); + + var difficultyPoint = new DifficultyControlPoint(); + + group.Add(difficultyPoint); + group.Remove(difficultyPoint); + + Assert.That(group.ControlPoints.Count, Is.EqualTo(0)); + Assert.That(cpi.DifficultyPoints.Count, Is.EqualTo(0)); + Assert.That(cpi.AllControlPoints.Count, Is.EqualTo(0)); + } + + [Test] + public void TestOrdering() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new TimingControlPoint()); + cpi.Add(1000, new TimingControlPoint { BeatLength = 500 }); + cpi.Add(10000, new TimingControlPoint { BeatLength = 200 }); + cpi.Add(5000, new TimingControlPoint { BeatLength = 100 }); + cpi.Add(3000, new DifficultyControlPoint { SpeedMultiplier = 2 }); + cpi.GroupAt(7000, true).Add(new DifficultyControlPoint { SpeedMultiplier = 4 }); + cpi.GroupAt(1000).Add(new SampleControlPoint { SampleVolume = 0 }); + cpi.GroupAt(8000, true).Add(new EffectControlPoint { KiaiMode = true }); + + Assert.That(cpi.AllControlPoints.Count, Is.EqualTo(8)); + + Assert.That(cpi.Groups, Is.Ordered.Ascending.By(nameof(ControlPointGroup.Time))); + + Assert.That(cpi.AllControlPoints, Is.Ordered.Ascending.By(nameof(ControlPoint.Time))); + Assert.That(cpi.TimingPoints, Is.Ordered.Ascending.By(nameof(ControlPoint.Time))); + } + + [Test] + public void TestClear() + { + var cpi = new ControlPointInfo(); + + cpi.Add(0, new TimingControlPoint()); + cpi.Add(1000, new TimingControlPoint { BeatLength = 500 }); + cpi.Add(10000, new TimingControlPoint { BeatLength = 200 }); + cpi.Add(5000, new TimingControlPoint { BeatLength = 100 }); + cpi.Add(3000, new DifficultyControlPoint { SpeedMultiplier = 2 }); + cpi.GroupAt(7000, true).Add(new DifficultyControlPoint { SpeedMultiplier = 4 }); + cpi.GroupAt(1000).Add(new SampleControlPoint { SampleVolume = 0 }); + cpi.GroupAt(8000, true).Add(new EffectControlPoint { KiaiMode = true }); + + cpi.Clear(); + + Assert.That(cpi.Groups.Count, Is.EqualTo(0)); + Assert.That(cpi.DifficultyPoints.Count, Is.EqualTo(0)); + Assert.That(cpi.AllControlPoints.Count, Is.EqualTo(0)); + } + } +}