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Code Issues Releases Wiki Activity

Add test coverage of slider end snapping behaviour

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Bartłomiej Dach 2022-01-07 14:00:22 +01:00
parent f440aadcbc
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osu.Game.Rulesets.Osu.Tests/Editor/TestSceneSliderSnapping.cs Normal file
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// 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.Linq;
using NUnit.Framework;
using osu.Framework.Input.Events;
using osu.Framework.Testing;
using osu.Framework.Utils;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Osu.Edit;
using osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Screens.Edit;
using osu.Game.Screens.Edit.Compose.Components;
using osu.Game.Tests.Beatmaps;
using osu.Game.Tests.Visual;
using osuTK;
using osuTK.Input;
namespace osu.Game.Rulesets.Osu.Tests.Editor
{
public class TestSceneSliderSnapping : EditorTestScene
{
private const double beat_length = 1000;
protected override Ruleset CreateEditorRuleset() => new OsuRuleset();
protected override IBeatmap CreateBeatmap(RulesetInfo ruleset)
{
var controlPointInfo = new ControlPointInfo();
controlPointInfo.Add(0, new TimingControlPoint { BeatLength = beat_length });
return new TestBeatmap(ruleset, false)
{
ControlPointInfo = controlPointInfo
};
}
private Slider slider;
public override void SetUpSteps()
{
base.SetUpSteps();
AddStep("add unsnapped slider", () => EditorBeatmap.Add(slider = new Slider
{
StartTime = 0,
Position = OsuPlayfield.BASE_SIZE / 5,
Path = new SliderPath
{
ControlPoints =
{
new PathControlPoint(Vector2.Zero),
new PathControlPoint(OsuPlayfield.BASE_SIZE * 3 / 5)
}
}
}));
AddStep("set beat divisor to 1/1", () =>
{
var beatDivisor = (BindableBeatDivisor)Editor.Dependencies.Get(typeof(BindableBeatDivisor));
beatDivisor.Value = 1;
});
}
[Test]
public void TestMovingUnsnappedSliderNodesSnaps()
{
PathControlPointPiece sliderEnd = null;
assertSliderSnapped(false);
AddStep("select slider", () => EditorBeatmap.SelectedHitObjects.Add(slider));
AddStep("select slider end", () =>
{
sliderEnd = this.ChildrenOfType<PathControlPointPiece>().Single(piece => piece.ControlPoint.Position != Vector2.Zero);
InputManager.MoveMouseTo(sliderEnd.ScreenSpaceDrawQuad.Centre);
});
AddStep("move slider end", () =>
{
InputManager.PressButton(MouseButton.Left);
InputManager.MoveMouseTo(sliderEnd.ScreenSpaceDrawQuad.Centre - new Vector2(0, 20));
InputManager.ReleaseButton(MouseButton.Left);
});
assertSliderSnapped(true);
}
[Test]
public void TestResizingUnsnappedSliderSnaps()
{
SelectionBoxScaleHandle handle = null;
assertSliderSnapped(false);
AddStep("select slider", () => EditorBeatmap.SelectedHitObjects.Add(slider));
AddStep("move mouse to scale handle", () =>
{
handle = this.ChildrenOfType<SelectionBoxScaleHandle>().First();
InputManager.MoveMouseTo(handle.ScreenSpaceDrawQuad.Centre);
});
AddStep("scale slider", () =>
{
InputManager.PressButton(MouseButton.Left);
InputManager.MoveMouseTo(handle.ScreenSpaceDrawQuad.Centre + new Vector2(20, 20));
InputManager.ReleaseButton(MouseButton.Left);
});
assertSliderSnapped(true);
}
[Test]
public void TestRotatingUnsnappedSliderDoesNotSnap()
{
SelectionBoxRotationHandle handle = null;
assertSliderSnapped(false);
AddStep("select slider", () => EditorBeatmap.SelectedHitObjects.Add(slider));
AddStep("move mouse to rotate handle", () =>
{
handle = this.ChildrenOfType<SelectionBoxRotationHandle>().First();
InputManager.MoveMouseTo(handle.ScreenSpaceDrawQuad.Centre);
});
AddStep("scale slider", () =>
{
InputManager.PressButton(MouseButton.Left);
InputManager.MoveMouseTo(handle.ScreenSpaceDrawQuad.Centre + new Vector2(0, 20));
InputManager.ReleaseButton(MouseButton.Left);
});
assertSliderSnapped(false);
}
[Test]
public void TestFlippingSliderDoesNotSnap()
{
OsuSelectionHandler selectionHandler = null;
assertSliderSnapped(false);
AddStep("select slider", () => EditorBeatmap.SelectedHitObjects.Add(slider));
AddStep("flip slider horizontally", () =>
{
selectionHandler = this.ChildrenOfType<OsuSelectionHandler>().Single();
selectionHandler.OnPressed(new KeyBindingPressEvent<GlobalAction>(InputManager.CurrentState, GlobalAction.EditorFlipHorizontally));
});
assertSliderSnapped(false);
AddStep("flip slider vertically", () =>
{
selectionHandler = this.ChildrenOfType<OsuSelectionHandler>().Single();
selectionHandler.OnPressed(new KeyBindingPressEvent<GlobalAction>(InputManager.CurrentState, GlobalAction.EditorFlipVertically));
});
assertSliderSnapped(false);
}
[Test]
public void TestReversingSliderDoesNotSnap()
{
assertSliderSnapped(false);
AddStep("select slider", () => EditorBeatmap.SelectedHitObjects.Add(slider));
AddStep("reverse slider", () =>
{
InputManager.PressKey(Key.ControlLeft);
InputManager.Key(Key.G);
InputManager.ReleaseKey(Key.ControlLeft);
});
assertSliderSnapped(false);
}
private void assertSliderSnapped(bool snapped)
=> AddAssert($"slider is {(snapped ? "" : "not ")}snapped", () =>
{
double durationInBeatLengths = slider.Duration / beat_length;
double fractionalPart = durationInBeatLengths - (int)durationInBeatLengths;
return Precision.AlmostEquals(fractionalPart, 0) == snapped;
});
}
}