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osu-lazer/osu.Game.Rulesets.Osu.Tests/SpinnerSpinHistoryTest.cs

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2023-10-16 18:07:03 +08:00
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using NUnit.Framework;
using osu.Game.Rulesets.Osu.Objects.Drawables;
namespace osu.Game.Rulesets.Osu.Tests
{
[TestFixture]
public class SpinnerSpinHistoryTest
{
private SpinnerSpinHistory history = null!;
[SetUp]
public void Setup()
{
history = new SpinnerSpinHistory();
}
[TestCase(0, 0)]
[TestCase(10, 10)]
[TestCase(180, 180)]
[TestCase(350, 350)]
[TestCase(360, 360)]
[TestCase(370, 370)]
[TestCase(540, 540)]
[TestCase(720, 720)]
// ---
[TestCase(-0, 0)]
[TestCase(-10, 10)]
[TestCase(-180, 180)]
[TestCase(-350, 350)]
[TestCase(-360, 360)]
[TestCase(-370, 370)]
[TestCase(-540, 540)]
[TestCase(-720, 720)]
public void TestSpinOneDirection(float spin, float expectedRotation)
{
history.ReportDelta(500, spin);
Assert.That(history.TotalRotation, Is.EqualTo(expectedRotation));
}
[TestCase(0, 0, 0, 0)]
// ---
[TestCase(10, -10, 0, 10)]
[TestCase(-10, 10, 0, 10)]
// ---
[TestCase(10, -20, 0, 10)]
[TestCase(-10, 20, 0, 10)]
// ---
[TestCase(20, -10, 0, 20)]
[TestCase(-20, 10, 0, 20)]
// ---
[TestCase(10, -360, 0, 350)]
[TestCase(-10, 360, 0, 350)]
// ---
[TestCase(360, -10, 0, 370)]
[TestCase(360, 10, 0, 370)]
[TestCase(-360, 10, 0, 370)]
[TestCase(-360, -10, 0, 370)]
// ---
[TestCase(10, 10, 10, 30)]
[TestCase(10, 10, -10, 20)]
[TestCase(10, -10, 10, 10)]
[TestCase(-10, -10, -10, 30)]
[TestCase(-10, -10, 10, 20)]
[TestCase(-10, 10, 10, 10)]
// ---
[TestCase(10, -20, -350, 360)]
[TestCase(10, -20, 350, 340)]
[TestCase(-10, 20, 350, 360)]
[TestCase(-10, 20, -350, 340)]
public void TestSpinMultipleDirections(float spin1, float spin2, float spin3, float expectedRotation)
{
history.ReportDelta(500, spin1);
history.ReportDelta(1000, spin2);
history.ReportDelta(1500, spin3);
Assert.That(history.TotalRotation, Is.EqualTo(expectedRotation));
}
// One spin
[TestCase(370, -50, 320)]
[TestCase(-370, 50, 320)]
// Two spins
[TestCase(740, -420, 320)]
[TestCase(-740, 420, 320)]
public void TestRemoveAndCrossFullSpin(float deltaToAdd, float deltaToRemove, float expectedRotation)
{
history.ReportDelta(1000, deltaToAdd);
history.ReportDelta(500, deltaToRemove);
Assert.That(history.TotalRotation, Is.EqualTo(expectedRotation));
}
// One spin + partial
[TestCase(400, -30, -50, 320)]
[TestCase(-400, 30, 50, 320)]
// Two spins + partial
[TestCase(800, -430, -50, 320)]
[TestCase(-800, 430, 50, 320)]
public void TestRemoveAndCrossFullAndPartialSpins(float deltaToAdd1, float deltaToAdd2, float deltaToRemove, float expectedRotation)
{
history.ReportDelta(1000, deltaToAdd1);
history.ReportDelta(1500, deltaToAdd2);
history.ReportDelta(500, deltaToRemove);
Assert.That(history.TotalRotation, Is.EqualTo(expectedRotation));
}
[Test]
public void TestRewindMultipleFullSpins()
{
history.ReportDelta(500, 360);
history.ReportDelta(1000, 720);
Assert.That(history.TotalRotation, Is.EqualTo(1080));
history.ReportDelta(250, -900);
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Assert.That(history.TotalRotation, Is.EqualTo(180));
}
[Test]
public void TestRewindOverDirectionChange()
{
history.ReportDelta(1000, 40); // max is now CW 40 degrees
Assert.That(history.TotalRotation, Is.EqualTo(40));
history.ReportDelta(1100, -90); // max is now CCW 50 degrees
Assert.That(history.TotalRotation, Is.EqualTo(50));
history.ReportDelta(1200, 110); // max is now CW 60 degrees
Assert.That(history.TotalRotation, Is.EqualTo(60));
history.ReportDelta(1000, -20);
Assert.That(history.TotalRotation, Is.EqualTo(40));
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}
}
}