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osu-lazer/osu.Game.Tests/Gameplay/TestSceneDrainingHealthProcessor.cs
2020-01-09 13:43:44 +09:00

160 lines
5.0 KiB
C#

// 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.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Utils;
using osu.Framework.Testing;
using osu.Framework.Timing;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Judgements;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Scoring;
using osu.Game.Tests.Visual;
namespace osu.Game.Tests.Gameplay
{
[HeadlessTest]
public class TestSceneDrainingHealthProcessor : OsuTestScene
{
private Bindable<bool> breakTime;
private HealthProcessor processor;
private ManualClock clock;
[Test]
public void TestInitialHealthStartsAtOne()
{
createProcessor(createBeatmap(1000, 2000));
assertHealthEqualTo(1);
}
[Test]
public void TestHealthNotDrainedBeforeGameplayStart()
{
createProcessor(createBeatmap(1000, 2000));
setTime(100);
assertHealthEqualTo(1);
setTime(900);
assertHealthEqualTo(1);
}
[Test]
public void TestHealthNotDrainedAfterGameplayEnd()
{
createProcessor(createBeatmap(1000, 2000));
setTime(2001); // After the hitobjects
setHealth(1); // Reset the current health for assertions to take place
setTime(2100);
assertHealthEqualTo(1);
setTime(3000);
assertHealthEqualTo(1);
}
[Test]
public void TestHealthNotDrainedDuringBreak()
{
createProcessor(createBeatmap(0, 2000));
setBreak(true);
setTime(700);
assertHealthEqualTo(1);
setTime(900);
assertHealthEqualTo(1);
}
[Test]
public void TestHealthDrainedDuringGameplay()
{
createProcessor(createBeatmap(0, 1000));
setTime(500);
assertHealthNotEqualTo(1);
}
[Test]
public void TestHealthGainedAfterRewind()
{
createProcessor(createBeatmap(0, 1000));
setTime(500);
setTime(0);
assertHealthEqualTo(1);
}
[Test]
public void TestHealthGainedOnHit()
{
Beatmap beatmap = createBeatmap(0, 1000);
createProcessor(beatmap);
setTime(10); // Decrease health slightly
assertHealthNotEqualTo(1);
AddStep("apply hit result", () => processor.ApplyResult(new JudgementResult(beatmap.HitObjects[0], new Judgement()) { Type = HitResult.Perfect }));
assertHealthEqualTo(1);
}
[Test]
public void TestHealthRemovedOnRevert()
{
var beatmap = createBeatmap(0, 1000);
JudgementResult result = null;
createProcessor(beatmap);
setTime(10); // Decrease health slightly
AddStep("apply hit result", () => processor.ApplyResult(result = new JudgementResult(beatmap.HitObjects[0], new Judgement()) { Type = HitResult.Perfect }));
AddStep("revert hit result", () => processor.RevertResult(result));
assertHealthNotEqualTo(1);
}
private Beatmap createBeatmap(double startTime, double endTime)
{
var beatmap = new Beatmap
{
BeatmapInfo = { BaseDifficulty = { DrainRate = 5 } },
};
for (double time = startTime; time <= endTime; time += 100)
beatmap.HitObjects.Add(new JudgeableHitObject { StartTime = time });
return beatmap;
}
private void createProcessor(Beatmap beatmap) => AddStep("create processor", () =>
{
breakTime = new Bindable<bool>();
Child = processor = new DrainingHealthProcessor(beatmap.HitObjects[0].StartTime).With(d =>
{
d.RelativeSizeAxes = Axes.Both;
d.Clock = new FramedClock(clock = new ManualClock());
});
processor.IsBreakTime.BindTo(breakTime);
processor.ApplyBeatmap(beatmap);
});
private void setTime(double time) => AddStep($"set time = {time}", () => clock.CurrentTime = time);
private void setHealth(double health) => AddStep($"set health = {health}", () => processor.Health.Value = health);
private void setBreak(bool enabled) => AddStep($"{(enabled ? "enable" : "disable")} break", () => breakTime.Value = enabled);
private void assertHealthEqualTo(double value)
=> AddAssert($"health = {value}", () => Precision.AlmostEquals(value, processor.Health.Value, 0.0001f));
private void assertHealthNotEqualTo(double value)
=> AddAssert($"health != {value}", () => !Precision.AlmostEquals(value, processor.Health.Value, 0.0001f));
private class JudgeableHitObject : HitObject
{
public override Judgement CreateJudgement() => new Judgement();
}
}
}