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80 lines
2.2 KiB
C#
80 lines
2.2 KiB
C#
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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using NUnit.Framework;
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using osu.Game.Beatmaps.ControlPoints;
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namespace osu.Game.Tests.Editing
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{
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[TestFixture]
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public class TestSceneSnappingNearZero
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{
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private readonly ControlPointInfo cpi = new ControlPointInfo();
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[Test]
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public void TestOnZero()
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{
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test(0, 500, 0, 0);
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test(0, 500, 100, 0);
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test(0, 500, 250, 500);
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test(0, 500, 600, 500);
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test(0, 500, -600, 0);
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}
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[Test]
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public void TestAlmostOnZero()
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{
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test(50, 500, 0, 50);
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test(50, 500, 50, 50);
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test(50, 500, 100, 50);
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test(50, 500, 299, 50);
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test(50, 500, 300, 550);
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test(50, 500, -500, 50);
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}
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[Test]
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public void TestAlmostOnOne()
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{
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test(499, 500, -1, 499);
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test(499, 500, 0, 499);
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test(499, 500, 1, 499);
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test(499, 500, 499, 499);
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test(499, 500, 600, 499);
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test(499, 500, 800, 999);
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}
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[Test]
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public void TestOnOne()
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{
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test(500, 500, -500, 0);
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test(500, 500, 0, 0);
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test(500, 500, 200, 0);
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test(500, 500, 400, 500);
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test(500, 500, 500, 500);
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test(500, 500, 600, 500);
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test(500, 500, 900, 1000);
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}
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[Test]
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public void TestNegative()
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{
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test(-600, 500, -600, 400);
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test(-600, 500, -100, 400);
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test(-600, 500, 0, 400);
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test(-600, 500, 200, 400);
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test(-600, 500, 400, 400);
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test(-600, 500, 600, 400);
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test(-600, 500, 1000, 900);
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}
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private void test(double pointTime, double beatLength, double from, double expected)
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{
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cpi.Clear();
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cpi.Add(pointTime, new TimingControlPoint { BeatLength = beatLength });
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Assert.That(cpi.GetClosestSnappedTime(from, 1), Is.EqualTo(expected), $"From: {from}");
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}
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}
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}
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