mirror of https://github.com/ppy/osu
86 lines
2.6 KiB
C#
86 lines
2.6 KiB
C#
// 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 System;
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using System.Linq;
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using NUnit.Framework;
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using osu.Framework.Utils;
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using osu.Game.Utils;
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namespace osu.Game.Tests.NonVisual
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{
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[TestFixture]
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public class PeriodTrackerTest
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{
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private static readonly Period[] single_period = { new Period(1.0, 2.0) };
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private static readonly Period[] unordered_periods =
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{
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new Period(-9.1, -8.3),
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new Period(-3.4, 2.1),
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new Period(9.0, 50.0),
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new Period(5.25, 10.50)
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};
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[Test]
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public void TestCheckValueInsideSinglePeriod()
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{
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var tracker = new PeriodTracker(single_period);
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var period = single_period.Single();
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Assert.IsTrue(tracker.IsInAny(period.Start));
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Assert.IsTrue(tracker.IsInAny(getMidpoint(period)));
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Assert.IsTrue(tracker.IsInAny(period.End));
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}
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[Test]
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public void TestCheckValuesInsidePeriods()
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{
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var tracker = new PeriodTracker(unordered_periods);
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foreach (var period in unordered_periods)
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Assert.IsTrue(tracker.IsInAny(getMidpoint(period)));
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}
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[Test]
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public void TestCheckValuesInRandomOrder()
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{
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var tracker = new PeriodTracker(unordered_periods);
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foreach (var period in unordered_periods.OrderBy(_ => RNG.Next()))
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Assert.IsTrue(tracker.IsInAny(getMidpoint(period)));
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}
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[Test]
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public void TestCheckValuesOutOfPeriods()
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{
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var tracker = new PeriodTracker(new[]
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{
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new Period(1.0, 2.0),
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new Period(3.0, 4.0)
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});
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Assert.IsFalse(tracker.IsInAny(0.9), "Time before first period is being considered inside");
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Assert.IsFalse(tracker.IsInAny(2.1), "Time right after first period is being considered inside");
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Assert.IsFalse(tracker.IsInAny(2.9), "Time right before second period is being considered inside");
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Assert.IsFalse(tracker.IsInAny(4.1), "Time after last period is being considered inside");
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}
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[Test]
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public void TestReversedPeriodHandling()
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{
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Assert.Throws<ArgumentException>(() =>
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{
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_ = new PeriodTracker(new[]
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{
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new Period(2.0, 1.0)
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});
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});
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}
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private double getMidpoint(Period period) => period.Start + (period.End - period.Start) / 2;
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}
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}
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