osu/osu.Game.Tests/Visual/Gameplay/TestSceneBreakOverlay.cs

186 lines
5.9 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 System;
using System.Collections.Generic;
using System.Linq;
using NUnit.Framework;
using osu.Framework.Timing;
using osu.Game.Beatmaps.Timing;
using osu.Game.Screens.Play;
namespace osu.Game.Tests.Visual.Gameplay
{
[TestFixture]
public class TestSceneBreakOverlay : OsuTestScene
{
public override IReadOnlyList<Type> RequiredTypes => new[]
{
typeof(BreakOverlay),
};
private readonly TestBreakOverlay breakOverlay;
private readonly IReadOnlyList<BreakPeriod> testBreaks = new List<BreakPeriod>
{
new BreakPeriod
{
StartTime = 1000,
EndTime = 5000,
},
new BreakPeriod
{
StartTime = 6000,
EndTime = 13500,
},
};
public TestSceneBreakOverlay()
{
Add(breakOverlay = new TestBreakOverlay(true));
}
[Test]
public void TestShowBreaks()
{
setClock(false);
addShowBreakStep(2);
addShowBreakStep(5);
addShowBreakStep(15);
}
[Test]
public void TestNoEffectsBreak()
{
var shortBreak = new BreakPeriod { EndTime = 500 };
setClock(true);
loadBreaksStep("short break", new[] { shortBreak });
addBreakSeeks(shortBreak, false);
}
[Test]
public void TestMultipleBreaks()
{
setClock(true);
loadBreaksStep("multiple breaks", testBreaks);
foreach (var b in testBreaks)
addBreakSeeks(b, false);
}
[Test]
public void TestRewindBreaks()
{
setClock(true);
loadBreaksStep("multiple breaks", testBreaks);
foreach (var b in testBreaks.Reverse())
addBreakSeeks(b, true);
}
[Test]
public void TestSkipBreaks()
{
setClock(true);
loadBreaksStep("multiple breaks", testBreaks);
seekAndAssertBreak("seek to break start", testBreaks[1].StartTime, true);
AddAssert("is skipped to break #2", () => breakOverlay.CurrentBreakIndex == 1);
seekAndAssertBreak("seek to break middle", testBreaks[1].StartTime + testBreaks[1].Duration / 2, true);
seekAndAssertBreak("seek to break end", testBreaks[1].EndTime, false);
seekAndAssertBreak("seek to break after end", testBreaks[1].EndTime + 500, false);
}
private void addShowBreakStep(double seconds)
{
AddStep($"show '{seconds}s' break", () => breakOverlay.Breaks = new List<BreakPeriod>
{
new BreakPeriod
{
StartTime = Clock.CurrentTime,
EndTime = Clock.CurrentTime + seconds * 1000,
}
});
}
private void setClock(bool useManual)
{
AddStep($"set {(useManual ? "manual" : "realtime")} clock", () => breakOverlay.SwitchClock(useManual));
}
private void loadBreaksStep(string breakDescription, IReadOnlyList<BreakPeriod> breaks)
{
AddStep($"load {breakDescription}", () => breakOverlay.Breaks = breaks);
seekAndAssertBreak("seek back to 0", 0, false);
}
private void addBreakSeeks(BreakPeriod b, bool isReversed)
{
if (isReversed)
{
seekAndAssertBreak("seek to break after end", b.EndTime + 500, false);
seekAndAssertBreak("seek to break end", b.EndTime, false);
seekAndAssertBreak("seek to break middle", b.StartTime + b.Duration / 2, b.HasEffect);
seekAndAssertBreak("seek to break start", b.StartTime, b.HasEffect);
}
else
{
seekAndAssertBreak("seek to break start", b.StartTime, b.HasEffect);
seekAndAssertBreak("seek to break middle", b.StartTime + b.Duration / 2, b.HasEffect);
seekAndAssertBreak("seek to break end", b.EndTime, false);
seekAndAssertBreak("seek to break after end", b.EndTime + 500, false);
}
}
private void seekAndAssertBreak(string seekStepDescription, double time, bool shouldBeBreak)
{
AddStep(seekStepDescription, () => breakOverlay.ManualClockTime = time);
AddAssert($"is{(!shouldBeBreak ? " not" : string.Empty)} break time", () =>
{
breakOverlay.ProgressTime();
return breakOverlay.IsBreakTime.Value == shouldBeBreak;
});
}
private class TestBreakOverlay : BreakOverlay
{
private readonly FramedClock framedManualClock;
private readonly ManualClock manualClock;
private IFrameBasedClock originalClock;
public new int CurrentBreakIndex => base.CurrentBreakIndex;
public double ManualClockTime
{
get => manualClock.CurrentTime;
set => manualClock.CurrentTime = value;
}
public TestBreakOverlay(bool letterboxing)
: base(letterboxing)
{
framedManualClock = new FramedClock(manualClock = new ManualClock());
ProcessCustomClock = false;
}
public void ProgressTime()
{
framedManualClock.ProcessFrame();
Update();
}
public void SwitchClock(bool setManual) => Clock = setManual ? framedManualClock : originalClock;
protected override void LoadComplete()
{
base.LoadComplete();
originalClock = Clock;
}
}
}
}